1
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Yabuuchi Y, Furukawa H, Carsch KM, Klein RA, Tkachenko NV, Huang AJ, Cheng Y, Taddei KM, Novak E, Brown CM, Head-Gordon M, Long JR. Geometric Tuning of Coordinatively Unsaturated Copper(I) Sites in Metal-Organic Frameworks for Ambient-Temperature Hydrogen Storage. J Am Chem Soc 2024; 146:22759-22776. [PMID: 39092909 PMCID: PMC11328132 DOI: 10.1021/jacs.4c08039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
Porous solids can accommodate and release molecular hydrogen readily, making them attractive for minimizing the energy requirements for hydrogen storage relative to physical storage systems. However, H2 adsorption enthalpies in such materials are generally weak (-3 to -7 kJ/mol), lowering capacities at ambient temperature. Metal-organic frameworks with well-defined structures and synthetic modularity could allow for tuning adsorbent-H2 interactions for ambient-temperature storage. Recently, Cu2.2Zn2.8Cl1.8(btdd)3 (H2btdd = bis(1H-1,2,3-triazolo-[4,5-b],[4',5'-i])dibenzo[1,4]dioxin; CuI-MFU-4l) was reported to show a large H2 adsorption enthalpy of -32 kJ/mol owing to π-backbonding from CuI to H2, exceeding the optimal binding strength for ambient-temperature storage (-15 to -25 kJ/mol). Toward realizing optimal H2 binding, we sought to modulate the π-backbonding interactions by tuning the pyramidal geometry of the trigonal CuI sites. A series of isostructural frameworks, Cu2.7M2.3X1.3(btdd)3 (M = Mn, Cd; X = Cl, I; CuIM-MFU-4l), was synthesized through postsynthetic modification of the corresponding materials M5X4(btdd)3 (M = Mn, Cd; X = CH3CO2, I). This strategy adjusts the H2 adsorption enthalpy at the CuI sites according to the ionic radius of the central metal ion of the pentanuclear cluster node, leading to -33 kJ/mol for M = ZnII (0.74 Å), -27 kJ/mol for M = MnII (0.83 Å), and -23 kJ/mol for M = CdII (0.95 Å). Thus, CuICd-MFU-4l provides a second, more stable example of optimal H2 binding energy for ambient-temperature storage among reported metal-organic frameworks. Structural, computational, and spectroscopic studies indicate that a larger central metal planarizes trigonal CuI sites, weakening the π-backbonding to H2.
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Affiliation(s)
- Yuto Yabuuchi
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Hiroyasu Furukawa
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Kurtis M Carsch
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
| | - Ryan A Klein
- Material, Chemical, and Computational Sciences Directorate, National Renewable Energy Laboratory, Golden, Colorado 80401, United States
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Nikolay V Tkachenko
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Adrian J Huang
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Yongqiang Cheng
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Keith M Taddei
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Eric Novak
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Craig M Brown
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Martin Head-Gordon
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Jeffrey R Long
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
- Department of Materials Science and Engineering, University of California, Berkeley, California 94720, United States
- Institute for Decarbonization Materials, University of California, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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2
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Chen X, Liu H, Wang L, Wang B. Morphology Engineering of Metal-Organic Frameworks by Facet-Selective Protection and Etching. Inorg Chem 2024. [PMID: 39141898 DOI: 10.1021/acs.inorgchem.4c02837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2024]
Abstract
Anisotropic etching is a novel and effective means to modulate facets of metal-organic frameworks (MOFs) which deserves continuous exploration. Herein, we developed a facet-selective protection and etching method to achieve morphology control of MOFs. Our approach exploits the compositional differences between the facets of zeolitic imidazolate framework-67 and the moderate coordinating and etching properties of ethylenediaminetetraacetic acid disodium salt (EdtaH2Na2). The selected chelator, EdtaH22-, can specifically coordinate with unsaturated metal sites on the {100} crystal planes, protecting them from proton etching and meanwhile releasing protons. Moreover, the released protons with locally high concentration led to the etching of the unprotected {110} facets, ultimately forming nanocrystals with selectively exposed surfaces. This anisotropic etching strategy facilitates the precise modification of MOF surfaces, which is anticipated to play a crucial role in enhancing their properties in different application areas.
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Affiliation(s)
- Xianchun Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Hao Liu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Lu Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
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3
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Wang Y, Ban Y, Hu Z, Yang W. Adaptive healing of stress-induced dynamic cracks in a metal-organic framework membrane using nanoparticles. SCIENCE ADVANCES 2024; 10:eado7331. [PMID: 39083613 PMCID: PMC11290526 DOI: 10.1126/sciadv.ado7331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 06/26/2024] [Indexed: 08/02/2024]
Abstract
Dewatering of aqueous azeotropes is crucial and pervasive in raw chemical refineries and solvent recovery in the chemical industry but is recognized as one of the most energy-intensive processes. Pervaporation using crystalline molecular sieve membranes provides an energy-efficient solution, but stress loads stemming from thermal and mechanical risks of pervaporation are most likely to cause membrane cracks, which greatly reduces reliability of membranes in real-world applications. Here, we propose adaptive healing of stress-induced dynamic cracks (AHSDC) in the membrane in a risk-responding manner before separation by using in situ-formed nanoparticles in the same chemical environment. These nanoparticles naturally filled in fissure gaps once cracks formed in the membrane, forming adaptive healing zones. Without loss of dewatering capacity, the separation durability of the membrane after AHSDC was improved by at least two orders of magnitude. The membrane also exhibited tolerance to industrial-grade azeotropes that epitomize industrial multisource nature and complexity.
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Affiliation(s)
- Yuecheng Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Yujie Ban
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
| | - Ziyi Hu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Weishen Yang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, P. R. China
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4
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Li L, Liu H, Li T, Chen F, Wang W, Ning J, Hu Y. Modulating the Moderate d-Band Center of Indium in InVO 4 Nanobelts by Synergizing MnO x and Oxygen Vacancies for High-Efficiency CO 2 Photoreduction. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2404909. [PMID: 39073024 DOI: 10.1002/smll.202404909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2024] [Revised: 07/11/2024] [Indexed: 07/30/2024]
Abstract
Modulating the electronic properties of transition metal sites in photocatalysts at the atomic level is essential for achieving high-activity carbon dioxide photoreduction (CO2PR). An electronic strategy is herein proposed to engineer In-d-band center of InVO4 by incorporating MnOx nanoparticles and oxygen vacancies (VO) into holey InVO4 nanobelts (MnOx/VO-InVO4), which synergistically modulates the In-d-band center to a moderate level and consequently leads to high-efficiency CO2PR. The MnOx/VO-InVO4 catalyst with optimized electronic property exhibits a single carbon evolution rate of up to 145.3 µmol g-1 h-1 and a carbon monoxide (CO) product selectivity of 92.6%, coming out in front of reported InVO4-based materials. It is discovered that the modulated electronic property favors the interaction between the In sites and their intermediates, which thereby improves the thermodynamics and kinetics of the CO2PR-to-CO reaction. This work not only demonstrates the effective engineering of the d orbital of the low-coordination In atoms to promote CO2PR, but also paves the way for the application of tuning d-band center to develop high-efficiency catalysts.
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Affiliation(s)
- Lei Li
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, Jinhua, 321004, P. R. China
| | - Huanhuan Liu
- College of Chemistry and Materials Engineering, Zhejiang A&F University, Hangzhou, 311300, China
| | - Tianqi Li
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, Jinhua, 321004, P. R. China
| | - Fang Chen
- Hangzhou Institute of Advanced Studies, Zhejiang Normal University, Hangzhou, 311231, China
| | - Wentao Wang
- Guizhou Provincial Key Laboratory of Computational Nano-Material Science, Guizhou Education University, Guiyang, 550018, P. R. China
| | - Jiqiang Ning
- Department of Optical Science and Engineering, Fudan University, Shanghai, 200438, China
| | - Yong Hu
- College of Chemistry and Materials Engineering, Zhejiang A&F University, Hangzhou, 311300, China
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5
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Woo H, Robinson JW, Matzger AJ. Solvent Exchange Dynamics in M 2(dobdc): An Interplay among Binding Strength, Exchange Kinetics, and Cooperativity. J Am Chem Soc 2024; 146:18136-18142. [PMID: 38904401 DOI: 10.1021/jacs.4c05355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
Solvent exchange is a crucial step in ensuring the complete activation of metal-organic frameworks (MOFs); however, the conditions for solvent exchange vary among MOFs, even within the isostructural variants. This study examines the factors contributing to solvent exchange by investigating the isostructural M2(dobdc) (M═Mg, Co, Zn) series. Common solvents N,N-dimethylformamide (DMF), ethanol (EtOH), and methanol (MeOH) are employed to assess the solvent exchange at coordinatively unsaturated sites (CUS) of M2(dobdc). By monitoring both solvents released from the MOF during solvent exchange and the coordination environment of metals within the MOF, a picture is constructed of exchange rates during early stages of solvent exchange as well as expulsion of the last traces of bound solvents. This differentiation is achieved by a combination of bulk monitoring of solvent phase composition and microscopic application of Raman spectroscopy on the single-crystal level. The kinetics of solvent replacement is revealed to have a substantial contribution from cooperativity; this phenomenon is observed in both the forward and reverse directions. Thermogravimetric analysis coupled with IR spectroscopy and density functional theory (DFT) calculations are employed to elucidate the relationship between solvent exchange rates and solvent binding energy. The solvent exchange rates are determined by the kinetic barriers of solvent exchange that do not follow the order of the solvent binding affinity. This work contributes to understanding the solvent exchange of MOFs by examining the interplay among the binding strength, exchange kinetics, and cooperativity. It further provides valuable insights for scrutinizing MOF activation protocols.
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Affiliation(s)
- Hochul Woo
- Department of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
- Macromolecular Science and Engineering Program, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| | - John W Robinson
- Department of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
| | - Adam J Matzger
- Department of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
- Macromolecular Science and Engineering Program, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
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6
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Wang C, Zhang XW, Chen XX, Zhang WX, Zhang JP. Isomeric Porous Cu(I) Triazolate Frameworks Showing Periodic and Aperiodic Flexibility for Efficient CO Separation. J Am Chem Soc 2024; 146:13886-13893. [PMID: 38739909 DOI: 10.1021/jacs.4c01539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Guest-induced (crystal-to-crystal) transformation, i.e., periodic flexibility, is a typical feature of molecule-based crystalline porous materials, but its role for adsorptive separation is controversial. On the other hand, aperiodic flexibility is rarely studied. This work reports a pair of isomeric Cu(I) triazolate frameworks, namely, α-[Cu(fetz)] (MAF-2Fa) and β-[Cu(fetz)] (MAF-2Fb), which show typical periodic and aperiodic flexibility for CO chemical adsorption, respectively. Quantitative mixture breakthrough experiments show that, while MAF-2Fa exhibits high adsorption capacity at high pressures but negligible adsorption below the threshold pressure and with leakage concentrations of 3-8%, MAF-2Fb exhibits relatively low adsorption capacity at high pressures but no leakage (residual CO concentration <1 ppb). Tandem connection of MAF-2Fa and MAF-2Fb can combine their advantages of high CO adsorption capacities at high and low pressures, respectively. MAF-2Fa and MAF-2Fb can both keep the separation performances unchanged at high relative humidities, but only MAF-2Fb shows a unique coadsorption behavior at a relative humidity of 82%, which can be used to improve purification performances.
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Affiliation(s)
- Chao Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
| | - Xue-Wen Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
| | - Xiao-Xian Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
| | - Wei-Xiong Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
| | - Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou 510275, China
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7
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Kumar P, Nemiwal M. Advanced Functionalized Nanoclusters (Cu, Ag, and Au) as Effective Catalyst for Organic Transformation Reactions. Chem Asian J 2024; 19:e202400062. [PMID: 38386668 DOI: 10.1002/asia.202400062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 02/24/2024]
Abstract
A considerable amount of research has been carried out in recent years on synthesizing metal nanoclusters (NCs), which have wide applications in the field of optical materials with non-linear properties, bio-sensing, and catalysis. Aside from being structurally accurate, the atomically precise NCs possess well-defined compositions due to significant tailoring, both at the surface and the core, for certain functionalities. To illustrate the importance of atomically precise metal NCs for catalytic processes, this review emphasizes 1) the recent work on Cu, Ag, and Au NCs with their synthesis, 2) the parameters affecting the activity and selectivity of NCs catalysis, and 3) the discussion on the catalytic potential of these metal NCs. Additionally, metal NCs will facilitate the design of extremely active and selective catalysts for significant reactions by elucidating catalytic mechanisms at the atomic and molecular levels. Future advancements in the science of catalysis are expected to come from the potential to design NCs catalysts at the atomic level.
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Affiliation(s)
- Parveen Kumar
- Department of Chemistry, Malaviya National Institute of Technology, Jaipur, 302017, India
| | - Meena Nemiwal
- Department of Chemistry, Malaviya National Institute of Technology, Jaipur, 302017, India
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8
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Alshammasi MS, Chen P, Escobedo FA. Revealing the Origin of Cooperative Adsorption of Chains on Nanoparticle Surfaces through Coarse-Grained Simulations. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:8015-8023. [PMID: 38578076 DOI: 10.1021/acs.langmuir.3c03951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
This work aims to deepen our understanding of the molecular origin of the recently observed phenomenon of polymer cooperative adsorption onto faceted nanoparticle (NP) surfaces. By exploring a large parameter space for polymer/NP interactions through coarse-grained (CG) molecular dynamics (MD) simulations, it is found that consistent with experiments the presence or absence of cooperativity is related to solvent quality and relative interaction strengths between the polymer and the adsorbent. Specifically, positive cooperativity is associated with stronger polymer-polymer interaction than polymer-surface interactions and vice versa for negative cooperativity. This contrast in interaction energies manifests in positive cooperativity (i.e., increased affinity) and negative cooperativity (i.e., decreased affinity) as concentration increases. It is also found that increasing chain length strengthens cooperativity effects and that the nanoscale confinement of polymer chains to the adsorbing facet (due to weaker affinity to corners and edges) enhances positive cooperativity but weakens negative cooperativity. Moreover, adsorption onto a spherical NP shows stronger positive cooperativity but weaker negative cooperativity compared with adsorption onto a cubic NP of equal surface area. It was further found that as polymer bulk concentration increases, the free energy of adsorption decreases in positive cooperativity, increases in negative cooperativity, and is independent of concentration in noncooperative systems consistent with the phenomenological explanation of cooperativity. We further found that positive cooperativity is associated with growing fluctuations in the adsorption density at critical bulk polymer concentrations. This behavior can be attributed to the competition between enthalpic gains and entropic losses upon adsorption. Overall, our results shed light on the microscopic origin of cooperative adsorption and the role of solvent quality, which can be leveraged in, for example, controlling NP growth into target shapes and designing NP catalysts with improved performance.
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Affiliation(s)
- Mohammed Suliman Alshammasi
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Peng Chen
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Fernando A Escobedo
- Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
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9
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Zheng J, Chen L, Kuang Y, Ouyang G. Universal Strategy for Metal-Organic Framework Growth: From Cascading-Functional Films to MOF-on-MOFs. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2307976. [PMID: 38462955 DOI: 10.1002/smll.202307976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 03/01/2024] [Indexed: 03/12/2024]
Abstract
Transformation of metal-organic framework (MOF) particles into thin films is urgently needed for the persistent development of well-applicable devices, and recently emerging functional-integrated hybrid frameworks. Although some flexible polymers and exclusive modification approaches have been proposed, the additive-free and widely applicable strategy has not been reported, hampering the deep investigation of the structure-performance relationship. A universal strategy for the in situ growth of large-area and continuous MOF films with controllable microstructures is introduced, through the modification of multi-scale and multi-structure substrates with poly(4-vinylpyridine) as the anchor to capture metal ions via Coulomb attraction. Based on the clarified structure-adsorption-separation mechanisms, the customized devices fabricated by in situ growth can achieve highly selective adsorption and excellently synergetic separation of various industrially relevant isomers. In addition, this strategy is also feasible for the construction of MOF-on-MOFs with varied lattice parameters. This strategy is easy to implement and will be widely applicable to the surface growth of diverse MOFs on desired substrates, and provides a new concept for developing hybrid MOFs integrating with customized functionalities.
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Affiliation(s)
- Juan Zheng
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, 519082, China
| | - Luyi Chen
- School of Chemistry, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Guangdong Provincial Engineering Technology Research Center for Materials for Energy Conversion and Storage, South China Normal University, Guangzhou, 510006, China
| | - Yixin Kuang
- Ministry of Education (MOE) Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou, 510006, China
| | - Gangfeng Ouyang
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, 519082, China
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10
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Xu L, Ye R, Mavrikakis M, Chen P. Molecular-scale Insights into Cooperativity Switching of xTAB Adsorption on Gold Nanoparticles. ACS CENTRAL SCIENCE 2024; 10:65-76. [PMID: 38292618 PMCID: PMC10823513 DOI: 10.1021/acscentsci.3c01075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/12/2023] [Accepted: 11/27/2023] [Indexed: 02/01/2024]
Abstract
Quantifying adsorption behaviors is crucial for various applications such as catalysis, separation, and sensing, yet it is generally challenging to access in solution. Here, we report a combined experimental and computational study of the adsorption behaviors of alkyl-trimethylammonium bromides (xTAB), a class of ligands important for colloidal nanoparticle stabilization and shape control, with various alkyl chain lengths x on Au nanoparticles. We use density functional theory (DFT) to calculate xTAB binding energies on Au{111} and Au{110} surfaces with standing-up and lying-down configurations, which provides insights into the adsorption affinity and cooperativity differences of xTAB on these two facets. We demonstrate the key role of van der Waals interactions in determining the xTAB adsorption behavior. These computational results predict and explain the experimental discovery of xTAB's adsorption behavior switch from stronger affinity, negative cooperativity to weaker affinity, positive cooperativity when the concentration of xTAB increases in solution. We also show that in the standing-up configuration, bilayer adsorption may occur on both facets, which can lead to different differential binding energies and consequently adsorption crossover between the two facets when the ligand concentration increases. Our combined experimental and computational approaches demonstrate a paradigm for gaining molecular-scale insights into adsorbate-surface interactions.
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Affiliation(s)
- Lang Xu
- Department
of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Rong Ye
- Department
of Chemistry and Chemical Biology, Cornell
University, Ithaca, New York 14853, United States
| | - Manos Mavrikakis
- Department
of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Peng Chen
- Department
of Chemistry and Chemical Biology, Cornell
University, Ithaca, New York 14853, United States
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11
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Zhang XW, Wang C, Mo ZW, Chen XX, Zhang WX, Zhang JP. Quasi-open Cu(I) sites for efficient CO separation with high O 2/H 2O tolerance. NATURE MATERIALS 2024; 23:116-123. [PMID: 37957269 DOI: 10.1038/s41563-023-01729-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 10/16/2023] [Indexed: 11/15/2023]
Abstract
Carbon monoxide (CO) separation relies on chemical adsorption but suffers from the difficulty of desorption and instability of open metal sites against O2, H2O and so on. Here we demonstrate quasi-open metal sites with hidden or shielded coordination sites as a promising solution. Possessing the trigonal coordination geometry (sp2), Cu(I) ions in porous frameworks show weak physical adsorption for non-target guests. Rational regulation of framework flexibility enables geometry transformation to tetrahedral geometry (sp3), generating a fourth coordination site for the chemical adsorption of CO. Quantitative breakthrough experiments at ambient conditions show CO uptakes up to 4.1 mmol g-1 and CO selectivity up to 347 against CO2, CH4, O2, N2 and H2. The adsorbents can be completely regenerated at 333-373 K to recover CO with a purity of >99.99%, and the separation performances are stable in high-concentration O2 and H2O. Although CO leakage concentration generally follows the structural transition pressure, large amounts (>3 mmol g-1) of ultrahigh-purity (99.9999999%, 9N; CO concentration < 1 part per billion) gases can be produced in a single adsorption process, demonstrating the usefulness of this approach for separation applications.
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Affiliation(s)
- Xue-Wen Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Chao Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Zong-Wen Mo
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Xiao-Xian Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Wei-Xiong Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China
| | - Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, GBRCE for Functional Molecular Engineering, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, China.
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12
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Kalashnikova GO, Krivovichev SV, Yakovenchuk VN, Selivanova EA, Avdontceva MS, Ivanyuk GY, Pakhomovsky YA, Gryaznova DV, Kabanova NA, Morkhova YA, Sinel’shchikova OY, Bocharov VN, Nikolaev AI, Goychuk OF, Volkov SN, Panikorovskii TL. The AM-4 Family of Layered Titanosilicates: Single-Crystal-to-Single-Crystal Transformation, Synthesis and Ionic Conductivity. MATERIALS (BASEL, SWITZERLAND) 2023; 17:111. [PMID: 38203965 PMCID: PMC10780191 DOI: 10.3390/ma17010111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 11/08/2023] [Accepted: 11/27/2023] [Indexed: 01/12/2024]
Abstract
Flexible crystal() structures, which exhibit() single-crystal()-to-single-crystal() (SCSC) transformations(), are attracting attention() in many applied aspects: magnetic() switches, catalysis, ferroelectrics and sorption. Acid treatment() for titanosilicate material() AM-4 and natural() compounds with the same structures led to SCSC transformation() by loss() Na+, Li+ and Zn2+ cations with large structural() changes (20% of the unit()-cell() volume()). The conservation() of crystallinity through complex() transformation() is possible due() to the formation() of a strong hydrogen bonding() system(). The mechanism() of transformation() has been characterized using single-crystal() X-ray() diffraction analysis(), powder() diffraction, Rietvield refinement, Raman spectroscopy and electron microscopy. The low migration() energy() of cations in the considered materials() is confirmed using bond()-valence and density() functional() theory() calculations, and the ion conductivity of the AM-4 family's materials() has been experimentally verified.
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Affiliation(s)
- Galina O. Kalashnikova
- Laboratory for Synthesis and Research of the Properties of Mineral-Like Functional Materials, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia; (G.O.K.); (S.V.K.); (V.N.Y.); (E.A.S.); (G.Y.I.); (Y.A.P.); (D.V.G.); (A.I.N.); (O.F.G.)
| | - Sergey V. Krivovichev
- Laboratory for Synthesis and Research of the Properties of Mineral-Like Functional Materials, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia; (G.O.K.); (S.V.K.); (V.N.Y.); (E.A.S.); (G.Y.I.); (Y.A.P.); (D.V.G.); (A.I.N.); (O.F.G.)
- Department of Crystallography, Institute of Earth Sciences, St. Petersburg State University, 7–9 University Emb., 199034 St. Petersburg, Russia;
| | - Victor N. Yakovenchuk
- Laboratory for Synthesis and Research of the Properties of Mineral-Like Functional Materials, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia; (G.O.K.); (S.V.K.); (V.N.Y.); (E.A.S.); (G.Y.I.); (Y.A.P.); (D.V.G.); (A.I.N.); (O.F.G.)
- Geological Institute, Kola Science Center of Russian Academy of Sciences, 14 Fersman Street, 184200 Apatity, Russia
| | - Ekaterina A. Selivanova
- Laboratory for Synthesis and Research of the Properties of Mineral-Like Functional Materials, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia; (G.O.K.); (S.V.K.); (V.N.Y.); (E.A.S.); (G.Y.I.); (Y.A.P.); (D.V.G.); (A.I.N.); (O.F.G.)
- Geological Institute, Kola Science Center of Russian Academy of Sciences, 14 Fersman Street, 184200 Apatity, Russia
| | - Margarita S. Avdontceva
- Department of Crystallography, Institute of Earth Sciences, St. Petersburg State University, 7–9 University Emb., 199034 St. Petersburg, Russia;
| | - Gregory Yu. Ivanyuk
- Laboratory for Synthesis and Research of the Properties of Mineral-Like Functional Materials, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia; (G.O.K.); (S.V.K.); (V.N.Y.); (E.A.S.); (G.Y.I.); (Y.A.P.); (D.V.G.); (A.I.N.); (O.F.G.)
| | - Yakov A. Pakhomovsky
- Laboratory for Synthesis and Research of the Properties of Mineral-Like Functional Materials, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia; (G.O.K.); (S.V.K.); (V.N.Y.); (E.A.S.); (G.Y.I.); (Y.A.P.); (D.V.G.); (A.I.N.); (O.F.G.)
- Geological Institute, Kola Science Center of Russian Academy of Sciences, 14 Fersman Street, 184200 Apatity, Russia
| | - Darya V. Gryaznova
- Laboratory for Synthesis and Research of the Properties of Mineral-Like Functional Materials, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia; (G.O.K.); (S.V.K.); (V.N.Y.); (E.A.S.); (G.Y.I.); (Y.A.P.); (D.V.G.); (A.I.N.); (O.F.G.)
| | - Natalya A. Kabanova
- Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia;
- Samara Center for Theoretical Materials Science, Samara State Technical University, Molodogvardeyskaya Str. 244, 443100 Samara, Russia
| | - Yelizaveta A. Morkhova
- Institute of Experimental Medicine and Biotechnology, Samara State Medical University, Chapayevskaya Srt. 89, 443099 Samara, Russia;
| | - Olga Yu. Sinel’shchikova
- Laboratory of Physicochemical Design and Synthesis of Functional Materials, Institute of Silicate Chemistry of Russian Academy of Sciences, 2 Adm. Makarova, 199034 St. Petersburg, Russia;
| | - Vladimir N. Bocharov
- Geo Environmental Centre “Geomodel”, St. Petersburg State University, Universitetskaya nab., 7/9, 199034 St. Petersburg, Russia;
| | - Anatoly I. Nikolaev
- Laboratory for Synthesis and Research of the Properties of Mineral-Like Functional Materials, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia; (G.O.K.); (S.V.K.); (V.N.Y.); (E.A.S.); (G.Y.I.); (Y.A.P.); (D.V.G.); (A.I.N.); (O.F.G.)
- Tananaev Institute of Chemistry of the Kola Science Centre, Russian Academy of Sciences, Academic Town, 26a, 184209 Apatity, Russia
| | - Olga F. Goychuk
- Laboratory for Synthesis and Research of the Properties of Mineral-Like Functional Materials, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia; (G.O.K.); (S.V.K.); (V.N.Y.); (E.A.S.); (G.Y.I.); (Y.A.P.); (D.V.G.); (A.I.N.); (O.F.G.)
- Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia;
| | - Sergei N. Volkov
- Laboratory of Arctic Mineralogy and Material Sciences, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia;
| | - Taras L. Panikorovskii
- Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic, Nanomaterial Research Center of the Kola Science Centre, Russian Academy of Sciences, Fersmana str. 14, 184209 Apatity, Russia;
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13
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Zhang J, Kosaka W, Liu Q, Amamizu N, Kitagawa Y, Miyasaka H. CO 2-Sensitive Porous Magnet: Antiferromagnet Creation from a Paramagnetic Charge-Transfer Layered Metal-Organic Framework. J Am Chem Soc 2023; 145:26179-26189. [PMID: 38053496 DOI: 10.1021/jacs.3c08583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
Porous magnets that undergo a magnetic phase transition in response to gaseous adsorbates are desirable for the development of sustainable sensing and memory devices. Familiar gases such as O2 and CO2 are one class of target adsorbates because of their close association with life sciences and environmental issues; however, it is not easy to develop magnetic devices that respond to these ubiquitous gases. To date, only three examples of gas-responsive magnetic phase transitions have been demonstrated: (i) from a ferrimagnet to an antiferromagnet, (ii) its vice versa (i.e., change of magnetic phase), and (iii) from a ferrimagnet to a paramagnet (i.e., erasure of the magnetic phase). However, the creation of a magnet, meaning the change from a nonmagnet to a magnet by O2 or CO2 gas adsorption and magnetic switching by this phenomenon have not yet been explored. Herein, we report a CO2-induced antiferromagnet modified from a paramagnetic charge-flexible layered compound, [{Ru2(2,4-F2PhCO2)4}2TCNQ(OEt)2] (1; 2,4-F2PhCO2- = 2,4-difluorobenzoate; TCNQ(OEt)2 = 2,5-diethoxy-7,7,8,8-tetracyanoquinodimethane), where three molar equivalents of CO2 was accommodated at a CO2 pressure of 100 kPa. The magnetic change originates from charge fluctuation due to the transfer of electrons moving from the electron-donor to the electron-acceptor unit or vice versa, resulting in a change in the electron distribution induced by CO2 adsorption/desorption in the donor-acceptor-type charge transfer framework. Owing to the reversible electronic state change upon CO2 adsorption/desorption, these magnetic phases are switched, accompanied by modification of the electrical conductivity, which is boosted by the CO2 accommodation. This is the first example of the creation of a CO2-responsive magnet, which is promising for novel molecular multifunctional devices.
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Affiliation(s)
- Jun Zhang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Wataru Kosaka
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Sendai, Aoba-ku 980-8577, Japan
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aramaki-Aza-Aoba, Sendai, Aoba-ku 980-8578, Japan
| | - Qingxin Liu
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Sendai, Aoba-ku 980-8577, Japan
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aramaki-Aza-Aoba, Sendai, Aoba-ku 980-8578, Japan
| | - Naoka Amamizu
- Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-chou, Toyonaka, Osaka 560-8531, Japan
| | - Yasutaka Kitagawa
- Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-chou, Toyonaka, Osaka 560-8531, Japan
| | - Hitoshi Miyasaka
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Sendai, Aoba-ku 980-8577, Japan
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aramaki-Aza-Aoba, Sendai, Aoba-ku 980-8578, Japan
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14
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Wu X, Liu Y. Predicting Gas Adsorption without the Knowledge of Pore Structures: A Machine Learning Method Based on Classical Density Functional Theory. J Phys Chem Lett 2023; 14:10094-10102. [PMID: 37921618 DOI: 10.1021/acs.jpclett.3c02708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
Predicting gas adsorption from the pore structure is an intuitive and widely used methodology in adsorption. However, in real-world systems, the structural information is usually very complicated and can only be approximately obtained from the characterization data. In this work, we developed a machine learning (ML) method to predict gas adsorption form the raw characterization data of N2 adsorption. The ML method is modeled by a convolutional neural network and trained by a large number of data that are generated from a classical density functional theory, and the model gives a very accurate prediction of Ar adsorption. Though the training set is limited to modeling slit pores, the model can be applied to three-dimensional structured pores and real-world materials. The good agreements suggest that there is a universal relationship among adsorption isotherms of different adsorbates, which could be captured by the ML model.
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Affiliation(s)
- Xiangkun Wu
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China
| | - Yu Liu
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China
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15
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Mariano AL, Fernández-Blanco A, Poloni R. Perspective from a Hubbard U-density corrected scheme towards a spin crossover-mediated change in gas affinity. J Chem Phys 2023; 159:154108. [PMID: 37855313 DOI: 10.1063/5.0157971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 09/29/2023] [Indexed: 10/20/2023] Open
Abstract
By employing a recently proposed Hubbard U density-corrected scheme within density functional theory, we provide design principles towards the design of materials exhibiting a spin crossover-assisted gas release. Small molecular fragments are used as case study to identify two main mechanisms behind the change in binding energy upon spin transitions. The feasibility of the proposed mechanism in porous crystals is assessed by correlating the change in binding energy of CO2, CO, N2, and H2, upon spin crossover, with the adiabatic energy difference associated with the spin state change of the square-planar metal in Hofmann-type clathrates (M = Fe, Mn, Ni). A few promising cases are identified for the adsorption of intermediate ligand field strength molecules such as N2 and H2. The latter stands out as the most original result as the strong interaction in low spin, as expected from a Kubas mechanism, results in a large change in binding energy. This work provides a general perspective towards the engineering of open-metal site frameworks exhibiting local environments designed to have a spin crossover upon adsorption of specific gas molecules.
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Affiliation(s)
- A L Mariano
- SIMaP, Grenoble-INP, CNRS, University of Grenoble Alpes, 38042 Grenoble, France
| | - A Fernández-Blanco
- SIMaP, Grenoble-INP, CNRS, University of Grenoble Alpes, 38042 Grenoble, France
- Institut Laue Langevin, 71 Avenue des Martyrs, CS 20156-38042 Grenoble, France
| | - R Poloni
- SIMaP, Grenoble-INP, CNRS, University of Grenoble Alpes, 38042 Grenoble, France
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16
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Sengupta D, Melix P, Bose S, Duncan J, Wang X, Mian MR, Kirlikovali KO, Joodaki F, Islamoglu T, Yildirim T, Snurr RQ, Farha OK. Air-Stable Cu(I) Metal-Organic Framework for Hydrogen Storage. J Am Chem Soc 2023; 145:20492-20502. [PMID: 37672758 DOI: 10.1021/jacs.3c06393] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Metal-organic frameworks (MOFs) that contain open metal sites have the potential for storing hydrogen (H2) at ambient temperatures. In particular, Cu(I)-based MOFs demonstrate very high isosteric heats of adsorption for hydrogen relative to other reported MOFs with open metal sites. However, most of these Cu(I)-based MOFs are not stable in ambient conditions since the Cu(I) species display sensitivity toward moisture and can rapidly oxidize in air. As a result, researchers have focused on the synthesis of new air-stable Cu(I)-based materials for H2 storage. Here, we have developed a de novo synthetic strategy to generate a robust Cu(I)-based MOF, denoted as NU-2100, using a mixture of Cu/Zn precursors in which zinc acts as a catalyst to transform an intermediate MOF into NU-2100 without getting incorporated into the final MOF structure. NU-2100 is air-stable and displays one of the initial highest isosteric heats of adsorption (32 kJ/mol) with good hydrogen storage capability under ambient conditions (10.4 g/L, 233 K/100 bar to 296 K/5 bar). We further elucidated the H2 storage performance of NU-2100 using a combination of spectroscopic analysis and computational modeling studies. Overall, this new synthetic route may enable the design of additional stable Cu(I)-MOFs for next-generation hydrogen storage adsorbents at ambient temperatures.
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Affiliation(s)
- Debabrata Sengupta
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Patrick Melix
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, Linnéstraße 2, 04103 Leipzig, Germany
| | - Saptasree Bose
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Joshua Duncan
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Xingjie Wang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Mohammad Rasel Mian
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Kent O Kirlikovali
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Faramarz Joodaki
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Timur Islamoglu
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Taner Yildirim
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Randall Q Snurr
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Omar K Farha
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- International Institute of Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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17
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Jose R, Pal S, Rajaraman G. Unraveling the origin of the cooperative adsorption of carbon monoxide in an Fe(II) metal-organic framework. Chem Commun (Camb) 2023; 59:10315-10318. [PMID: 37548232 DOI: 10.1039/d3cc01185b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
Using periodic DFT calculations, we have established the mechanism of the unusual cooperative adsorption of CO gas in an Fe-bistriazolate MOF observed previously. The binding of one CO molecule to FeII triggers structural alteration of the neighbouring Fe centres, reducing the steric energy penalty and aiding cooperative adsorption. This is similar to the entatic state concept proposed for metalloenzymes, and offers novel strategies for selective gas adsorption.
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Affiliation(s)
- Reshma Jose
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India.
| | - Sourav Pal
- Department of Chemistry, Ashoka University, Sonipat, Haryana, 131029, India.
| | - Gopalan Rajaraman
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India.
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18
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Liao D, Huang J, Jiang C, Zhou L, Zheng M, Nezamzadeh-Ejhieh A, Qi N, Lu C, Liu J. A Novel Platform of MOF for Sonodynamic Therapy Advanced Therapies. Pharmaceutics 2023; 15:2071. [PMID: 37631285 PMCID: PMC10458442 DOI: 10.3390/pharmaceutics15082071] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/27/2023] [Accepted: 07/29/2023] [Indexed: 08/27/2023] Open
Abstract
Metal-organic frameworks (MOFs) combined with sonodynamic therapy (SDT) have been introduced as a new and efficient treatment method. The critical advantage of SDT is its ability to penetrate deep tissues and concentrate energy on the tumor site to achieve a non-invasive or minimally invasive effect. Using a sonosensitizer to generate reactive oxygen species (ROS) under ultrasound is the primary SDT-related method of killing tumor cells. In the presence of a sonosensitizer, SDT exhibits a more lethal effect on tumors. The fast development of micro/nanotechnology has effectively improved the efficiency of SDT, and MOFs have been broadly evaluated in SDT due to their easy synthesis, easy surface functionalization, high porosity, and high biocompatibility. This article reviews the main mechanism of action of sonodynamic therapy in cancer treatment, and also reviews the applications of MOFs in recent years. The application of MOFs in sonodynamic therapy can effectively improve the targeting ability of SDT and the conversion ability of reactive oxygen species, thus improving their killing ability on cancer cells. This provides new ideas for the application of micro/nano particles in SDT and cancer therapy.
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Affiliation(s)
- Donghui Liao
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Guangdong Medical University, Dongguan 523808, China; (D.L.); (J.H.)
| | - Jiefeng Huang
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Guangdong Medical University, Dongguan 523808, China; (D.L.); (J.H.)
| | - Chenyi Jiang
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Guangdong Medical University, Dongguan 523808, China; (D.L.); (J.H.)
| | - Luyi Zhou
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Guangdong Medical University, Dongguan 523808, China; (D.L.); (J.H.)
| | - Mingbin Zheng
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Guangdong Medical University, Dongguan 523808, China; (D.L.); (J.H.)
| | | | - Na Qi
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
| | - Chengyu Lu
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Guangdong Medical University, Dongguan 523808, China; (D.L.); (J.H.)
| | - Jianqiang Liu
- Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, School of Pharmacy, Guangdong Medical University Key Laboratory of Research and Development of New Medical Materials, Guangdong Medical University, Dongguan 523808, China; (D.L.); (J.H.)
- Affiliated Hospital of Guangdong Medical University, Zhanjiang 524013, China
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19
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Yanagi R, Zhao T, Cheng M, Liu B, Su H, He C, Heinlein J, Mukhopadhyay S, Tan H, Solanki D, Hu S. Photocatalytic CO 2 Reduction with Dissolved Carbonates and Near-Zero CO 2(aq) by Employing Long-Range Proton Transport. J Am Chem Soc 2023. [PMID: 37399530 DOI: 10.1021/jacs.3c03281] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
Photocatalytic CO2 reduction (CO2R) in ∼0 mM CO2(aq) concentration is challenging but is relevant for capturing CO2 and achieving a circular carbon economy. Despite recent advances, the interplay between the CO2 catalytic reduction and the oxidative redox processes that are arranged on photocatalyst surfaces with nanometer-scale distances is less studied. Specifically, mechanistic investigation on interdependent processes, including CO2 adsorption, charge separation, long-range chemical transport (∼100 nm distance), and bicarbonate buffer speciation, involved in photocatalysis is urgently needed. Photocatalytic CO2R in ∼0 mM CO2(aq), which has important applications in integrated carbon capture and utilization (CCU), has rarely been studied. Using 0.1 M KHCO3 (aq) of pH 7 but without continuously bubbling CO2, we achieved ∼0.1% solar-to-fuel conversion efficiency for CO production using Ag@CrOx nanoparticles that are supported on a coating-protected GaInP2 photocatalytic panel. CO is produced at ∼100% selectivity with no detectable H2, even with copious protons co-generated nearby. CO2 flux to the Ag@CrOx CO2R sites enhances CO2 adsorption, probed by in situ Raman spectroscopy. CO is produced with local protonation of dissolved inorganic carbon species in a pH as high as 11.5 when using fast electron donors such as ethanol. Isotopic labeling using KH13CO3 was used to confirm the origin of CO from the bicarbonate solution. We then employed COMSOL Multiphysics modeling to simulate the spatial and temporal pH variation and the local concentrations of bicarbonates and CO2(aq). We found that light-driven CO2R and CO2 reactive transport are mutually dependent, which is important for further understanding and manipulating CO2R activity and selectivity. This study enables direct bicarbonate utilization as the source of CO2, thereby achieving CO2 capture and conversion without purifying and feeding gaseous CO2.
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Affiliation(s)
- Rito Yanagi
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
- Energy Sciences Institute, Yale West Campus, West Haven, Connecticut 06516, United States
| | - Tianshuo Zhao
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
- Energy Sciences Institute, Yale West Campus, West Haven, Connecticut 06516, United States
| | - Matthew Cheng
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
- Energy Sciences Institute, Yale West Campus, West Haven, Connecticut 06516, United States
| | - Bin Liu
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
- Energy Sciences Institute, Yale West Campus, West Haven, Connecticut 06516, United States
| | - Haoqing Su
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
- Energy Sciences Institute, Yale West Campus, West Haven, Connecticut 06516, United States
| | - Chengxing He
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
- Energy Sciences Institute, Yale West Campus, West Haven, Connecticut 06516, United States
| | - Jake Heinlein
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
- Energy Sciences Institute, Yale West Campus, West Haven, Connecticut 06516, United States
| | - Shomeek Mukhopadhyay
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
| | - Haiyan Tan
- Institute of Materials Science, University of Connecticut, Storrs, Connecticut 06269, United States
| | - Devan Solanki
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
- Energy Sciences Institute, Yale West Campus, West Haven, Connecticut 06516, United States
| | - Shu Hu
- Department of Chemical and Environmental Engineering, School of Engineering and Applied Sciences, Yale University, New Haven, Connecticut 06520, United States
- Energy Sciences Institute, Yale West Campus, West Haven, Connecticut 06516, United States
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20
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Ma X, Albertsma J, Gabriels D, Horst R, Polat S, Snoeks C, Kapteijn F, Eral HB, Vermaas DA, Mei B, de Beer S, van der Veen MA. Carbon monoxide separation: past, present and future. Chem Soc Rev 2023; 52:3741-3777. [PMID: 37083229 PMCID: PMC10243283 DOI: 10.1039/d3cs00147d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Indexed: 04/22/2023]
Abstract
Large amounts of carbon monoxide are produced by industrial processes such as biomass gasification and steel manufacturing. The CO present in vent streams is often burnt, this produces a large amount of CO2, e.g., oxidation of CO from metallurgic flue gasses is solely responsible for 2.7% of manmade CO2 emissions. The separation of N2 from CO due to their very similar physical properties is very challenging, meaning that numerous energy-intensive steps are required for CO separation, making the CO separation from many process streams uneconomical in spite of CO being a valuable building block in the production of major chemicals through C1 chemistry and the production of linear hydrocarbons by the Fischer-Tropsch process. The development of suitable processes for the separation of carbon monoxide has both industrial and environmental significance. Especially since CO is a main product of electrocatalytic CO2 reduction, an emerging sustainable technology to enable carbon neutrality. This technology also requires an energy-efficient separation process. Therefore, there is a great need to develop energy efficient CO separation processes adequate for these different process streams. As such the urgency of separating carbon monoxide is gaining greater recognition, with research in the field becoming more and more crucial. This review details the principles on which CO separation is based and provides an overview of currently commercialised CO separation processes and their limitations. Adsorption is identified as a technology with the potential for CO separation with high selectivity and energy efficiency. We review the research efforts, mainly seen in the last decades, in developing new materials for CO separation via ad/bsorption and membrane technology. We have geared our review to both traditional CO sources and emerging CO sources, including CO production from CO2 conversion. To that end, a variety of emerging processes as potential CO2-to-CO technologies are discussed and, specifically, the need for CO capture after electrochemical CO2 reduction is highlighted, which is still underexposed in the available literature. Altogether, we aim to highlight the knowledge gaps that could guide future research to improve CO separation performance for industrial implementation.
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Affiliation(s)
- Xiaozhou Ma
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Jelco Albertsma
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Dieke Gabriels
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Rens Horst
- Science and Technology Faculty, University Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands
| | - Sevgi Polat
- Process & Energy Department, Delft University of Technology, Leeghwaterstraat 39, 2628 CB Delft, The Netherlands
- Chemical Engineering Department, Marmara University, 34854 İstanbul, Turkey
| | - Casper Snoeks
- Process & Energy Department, Delft University of Technology, Leeghwaterstraat 39, 2628 CB Delft, The Netherlands
| | - Freek Kapteijn
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Hüseyin Burak Eral
- Process & Energy Department, Delft University of Technology, Leeghwaterstraat 39, 2628 CB Delft, The Netherlands
| | - David A Vermaas
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
| | - Bastian Mei
- Industrial Chemistry, Ruhr-University Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Sissi de Beer
- Science and Technology Faculty, University Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands
| | - Monique Ann van der Veen
- Chemical Engineering Department, Delft University of Technology, van der Maasweg 9, 2629 HZ Delft, The Netherlands.
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21
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Cavallo M, Atzori C, Signorile M, Costantino F, Venturi DM, Koutsianos A, Lomachenko KA, Calucci L, Martini F, Giovanelli A, Geppi M, Crocellà V, Taddei M. Cooperative CO 2 adsorption mechanism in a perfluorinated Ce IV-based metal organic framework. JOURNAL OF MATERIALS CHEMISTRY. A 2023; 11:5568-5583. [PMID: 36936468 PMCID: PMC10012411 DOI: 10.1039/d2ta09746j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
Adsorbents able to uptake large amounts of gases within a narrow range of pressure, i.e., phase-change adsorbents, are emerging as highly interesting systems to achieve excellent gas separation performances with little energy input for regeneration. A recently discovered phase-change metal-organic framework (MOF) adsorbent is F4_MIL-140A(Ce), based on CeIV and tetrafluoroterephthalate. This MOF displays a non-hysteretic step-shaped CO2 adsorption isotherm, reaching saturation in conditions of temperature and pressure compatible with real life application in post-combustion carbon capture, biogas upgrading and acetylene purification. Such peculiar behaviour is responsible for the exceptional CO2/N2 selectivity and reverse CO2/C2H2 selectivity of F4_MIL-140A(Ce). Here, we combine data obtained from a wide pool of characterisation techniques - namely gas sorption analysis, in situ infrared spectroscopy, in situ powder X-ray diffraction, in situ X-ray absorption spectroscopy, multinuclear solid state nuclear magnetic resonance spectroscopy and adsorption microcalorimetry - with periodic density functional theory simulations to provide evidence for the existence of a unique cooperative CO2 adsorption mechanism in F4_MIL-140A(Ce). Such mechanism involves the concerted rotation of perfluorinated aromatic rings when a threshold partial pressure of CO2 is reached, opening the gate towards an adsorption site where CO2 interacts with both open metal sites and the fluorine atoms of the linker.
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Affiliation(s)
- Margherita Cavallo
- Dipartimento di Chimica, Centro di Riferimento NIS e INSTM, Università di Torino Via G. Quarello 15, I-10135 and Via P. Giuria 7 I-10125 Torino Italy
| | - Cesare Atzori
- Dipartimento di Chimica, Centro di Riferimento NIS e INSTM, Università di Torino Via G. Quarello 15, I-10135 and Via P. Giuria 7 I-10125 Torino Italy
- European Synchrotron Radiation Facility 71 Avenue des Martyrs, CS 40220 38043 Grenoble Cedex 9 France
| | - Matteo Signorile
- Dipartimento di Chimica, Centro di Riferimento NIS e INSTM, Università di Torino Via G. Quarello 15, I-10135 and Via P. Giuria 7 I-10125 Torino Italy
| | - Ferdinando Costantino
- Dipartimento di Chimica, Biologia e Biotecnologie, Unità di Ricerca INSTM, Università di Perugia Via Elce di Sotto 8 06123 Perugia Italy
| | - Diletta Morelli Venturi
- Dipartimento di Chimica, Biologia e Biotecnologie, Unità di Ricerca INSTM, Università di Perugia Via Elce di Sotto 8 06123 Perugia Italy
| | - Athanasios Koutsianos
- Centre for Research & Technology Hellas/Chemical Process and Energy Resources Institute 6th km. Charilaou-Thermis 57001 Greece
| | - Kirill A Lomachenko
- European Synchrotron Radiation Facility 71 Avenue des Martyrs, CS 40220 38043 Grenoble Cedex 9 France
| | - Lucia Calucci
- Istituto di Chimica dei Composti Organo Metallici, Unità di Ricerca INSTM, Consiglio Nazionale delle Ricerche Via Giuseppe Moruzzi 1 56124 Pisa Italy
- Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa (CISUP) 56126 Pisa Italy
| | - Francesca Martini
- Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa (CISUP) 56126 Pisa Italy
- Dipartimento di Chimica e Chimica Industriale, Unità di Ricerca INSTM, Università di Pisa Via Giuseppe Moruzzi 13 56124 Pisa Italy
| | - Andrea Giovanelli
- Dipartimento di Chimica e Chimica Industriale, Unità di Ricerca INSTM, Università di Pisa Via Giuseppe Moruzzi 13 56124 Pisa Italy
| | - Marco Geppi
- Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa (CISUP) 56126 Pisa Italy
- Dipartimento di Chimica e Chimica Industriale, Unità di Ricerca INSTM, Università di Pisa Via Giuseppe Moruzzi 13 56124 Pisa Italy
| | - Valentina Crocellà
- Dipartimento di Chimica, Centro di Riferimento NIS e INSTM, Università di Torino Via G. Quarello 15, I-10135 and Via P. Giuria 7 I-10125 Torino Italy
| | - Marco Taddei
- Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa (CISUP) 56126 Pisa Italy
- Dipartimento di Chimica e Chimica Industriale, Unità di Ricerca INSTM, Università di Pisa Via Giuseppe Moruzzi 13 56124 Pisa Italy
- Energy Safety Research Institute, Swansea University Fabian Way Swansea SA1 8EN UK
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22
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Kosaka W, Nemoto H, Nagano K, Kawaguchi S, Sugimoto K, Miyasaka H. Inter-layer magnetic tuning by gas adsorption in π-stacked pillared-layer framework magnets. Chem Sci 2023; 14:791-800. [PMID: 36755721 PMCID: PMC9890543 DOI: 10.1039/d2sc06337a] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/24/2022] [Indexed: 12/28/2022] Open
Abstract
Magnetism of layered magnets depends on the inter-layer through-space magnetic interactions (J NNNI). Using guest sorption to address inter-layer pores in bulk-layered magnets is an efficient approach to magnetism control because the guest-delicate inter-layer distance (l trans) is a variable parameter for modulating J NNNI. Herein, we demonstrated magnetic changes induced by the adsorption of CO2, N2, and O2 gases in various isostructural layered magnets with a π-stacked pillared-layer framework, , (M = Co, 1, Fe, 2, Cr, 3; Cp* = η5-C5Me5; 2,3,5,6-F4PhCO2 - = 2,3,5,6-tetrafluorobenzoate; TCNQ = 7,7,8,8-tetracyano-p-quinodimethane). Each compound had almost identical adsorption capability for the three types of gases; only CO2 adsorption was found to have a gated profile. A breathing-like structural modulation involving the extension of l trans occurred after the insertion of gases into the isolated pores between the [Ru2]2-TCNQ ferrimagnetic layers, which is more significant for CO2 than for O2 and N2, due to the CO2-gated transition. While adsorbent 1 with M = Co (S = 0) was an antiferromagnet with T N = 75 K, 1⊃CO2 was a ferrimagnet with T C = 76 K, whereas 1⊃N2 and 1⊃O2 were antiferromagnets with T N = 68 K. The guest-insertion effect was similarly confirmed in 2 and 3, and was characteristically dependent on the type of sandwiched spin in as M = Fe (S = 1/2) and Cr (S = 3/2), respectively. This study reveals that common gases such as CO2, O2, and N2 can serve as crucial triggers for the change in magnetism as a function of variable parameter l trans.
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Affiliation(s)
- Wataru Kosaka
- Institute for Materials Research, Tohoku University 2-1-1 Katahira, Aoba-ku Sendai 980-8577 Japan
- Department of Chemistry, Graduate School of Science, Tohoku University 6-3 Aramaki-Aza-Aoba, Aoba-ku Sendai 980-8578 Japan
| | - Honoka Nemoto
- Department of Chemistry, Graduate School of Science, Tohoku University 6-3 Aramaki-Aza-Aoba, Aoba-ku Sendai 980-8578 Japan
| | - Kohei Nagano
- Department of Chemistry, Graduate School of Science, Tohoku University 6-3 Aramaki-Aza-Aoba, Aoba-ku Sendai 980-8578 Japan
| | - Shogo Kawaguchi
- Diffraction & Scattering Division, Japan Synchrotron Radiation Research Institute 1-1-1 Kouto, Sayo-cho Sayo-gun Hyogo 679-5198 Japan
| | - Kunihisa Sugimoto
- Diffraction & Scattering Division, Japan Synchrotron Radiation Research Institute 1-1-1 Kouto, Sayo-cho Sayo-gun Hyogo 679-5198 Japan
- Department of Chemistry, Kindai University 3-4-1 Kowakae Higashi-Osaka Osaka 577-8502 Japan
| | - Hitoshi Miyasaka
- Institute for Materials Research, Tohoku University 2-1-1 Katahira, Aoba-ku Sendai 980-8577 Japan
- Department of Chemistry, Graduate School of Science, Tohoku University 6-3 Aramaki-Aza-Aoba, Aoba-ku Sendai 980-8578 Japan
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23
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Rao Y, Kou Z, Zhang X, Lu P. Metal Organic Framework Glasses: a New Platform for Electrocatalysis? CHEM REC 2023:e202200251. [PMID: 36623934 DOI: 10.1002/tcr.202200251] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/22/2022] [Indexed: 01/11/2023]
Abstract
Metal organic framework (MOF) glasses are a coordination network of metal nodes and organic ligands as an undercooled frozen-in liquid, and have therefore broadened the potential of MOF materials in the fundamental research and application scenarios. On the road to deploying MOF glasses as electrocatalysts, it remains several basic scientific hurdles although MOF glasses not only inherit the structural merits of MOFs but also endow with active catalytic features including concentrated defects, metal centers and disorder structure etc. The research on the ionic conductivity, catalytic stability and reactivity of MOF glasses has yielded scientific insights towards its electrocatalytic applications. Here, we first comb the history, definition and basic properties of MOF glasses. Then, we identify the main synthetic methods and characterization techniques. Finally, we advance the potentials and challenges of MOF glasses as electrocatalysts in furthering the understanding of these themes.
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Affiliation(s)
- Yu Rao
- School of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070, Hubei, China
| | - Zongkui Kou
- State Key Laboratory of Advanced Technology for Materials, Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, Hubei, China
| | - Xianghua Zhang
- State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan, 430070, Hubei, China.,Institut Des Sciences Chimiques de Rennes UMR 6226, CNRS, Université de Rennes 1, Rennes, 35042, France
| | - Ping Lu
- School of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070, Hubei, China
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24
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A ligand insertion mechanism for cooperative NH 3 capture in metal-organic frameworks. Nature 2023; 613:287-291. [PMID: 36631647 DOI: 10.1038/s41586-022-05409-2] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 10/04/2022] [Indexed: 01/13/2023]
Abstract
Ammonia is a critical chemical in agriculture and industry that is produced on a massive scale via the Haber-Bosch process1. The environmental impact of this process, which uses methane as a fuel and feedstock for hydrogen, has motivated the need for more sustainable ammonia production2-5. However, many strategies that use renewable hydrogen are not compatible with existing methods for ammonia separation6-9. Given their high surface areas and structural and chemical versatility, metal-organic frameworks (MOFs) hold promise for ammonia separations, but most MOFs bind ammonia irreversibly or degrade on exposure to this corrosive gas10,11. Here we report a tunable three-dimensional framework that reversibly binds ammonia by cooperative insertion into its metal-carboxylate bonds to form a dense, one-dimensional coordination polymer. This unusual adsorption mechanism provides considerable intrinsic thermal management12, and, at high pressures and temperatures, cooperative ammonia uptake gives rise to large working capacities. The threshold pressure for ammonia adsorption can further be tuned by almost five orders of magnitude through simple synthetic modifications, pointing to a broader strategy for the development of energy-efficient ammonia adsorbents.
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25
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Directly converting metal organic framework into designable complex architectures with rich co-arranged active species for efficient solar-driven water splitting. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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26
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Zhang Q, Yang H, Zhou T, Chen X, Li W, Pang H. Metal-Organic Frameworks and Their Composites for Environmental Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2204141. [PMID: 36106360 PMCID: PMC9661848 DOI: 10.1002/advs.202204141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/17/2022] [Indexed: 06/04/2023]
Abstract
From the point of view of the ecological environment, contaminants such as heavy metal ions or toxic gases have caused harmful impacts on the environment and human health, and overcoming these adverse effects remains a serious and important task. Very recent, highly crystalline porous metal-organic frameworks (MOFs), with tailorable chemistry and excellent chemical stability, have shown promising properties in the field of removing various hazardous pollutants. This review concentrates on the recent progress of MOFs and MOF-based materials and their exploit in environmental applications, mainly including water treatment and gas storage and separation. Finally, challenges and trends of MOFs and MOF-based materials for future developments are discussed and explored.
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Affiliation(s)
- Qian Zhang
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Hui Yang
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Ting Zhou
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Xudong Chen
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Wenting Li
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Huan Pang
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
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27
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Jaramillo DE, Jaffe A, Snyder BER, Smith A, Taw E, Rohde RC, Dods MN, DeSnoo W, Meihaus KR, Harris TD, Neaton JB, Long JR. Metal-organic frameworks as O 2-selective adsorbents for air separations. Chem Sci 2022; 13:10216-10237. [PMID: 36277628 PMCID: PMC9473493 DOI: 10.1039/d2sc03577d] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 07/21/2022] [Indexed: 02/05/2023] Open
Abstract
Oxygen is a critical gas in numerous industries and is produced globally on a gigatonne scale, primarily through energy-intensive cryogenic distillation of air. The realization of large-scale adsorption-based air separations could enable a significant reduction in associated worldwide energy consumption and would constitute an important component of broader efforts to combat climate change. Certain small-scale air separations are carried out using N2-selective adsorbents, although the low capacities, poor selectivities, and high regeneration energies associated with these materials limit the extent of their usage. In contrast, the realization of O2-selective adsorbents may facilitate more widespread adoption of adsorptive air separations, which could enable the decentralization of O2 production and utilization and advance new uses for O2. Here, we present a detailed evaluation of the potential of metal-organic frameworks (MOFs) to serve as O2-selective adsorbents for air separations. Drawing insights from biological and molecular systems that selectively bind O2, we survey the field of O2-selective MOFs, highlighting progress and identifying promising areas for future exploration. As a guide for further research, the importance of moving beyond the traditional evaluation of O2 adsorption enthalpy, ΔH, is emphasized, and the free energy of O2 adsorption, ΔG, is discussed as the key metric for understanding and predicting MOF performance under practical conditions. Based on a proof-of-concept assessment of O2 binding carried out for eight different MOFs using experimentally derived capacities and thermodynamic parameters, we identify two existing materials and one proposed framework with nearly optimal ΔG values for operation under user-defined conditions. While enhancements are still needed in other material properties, the insights from the assessments herein serve as a guide for future materials design and evaluation. Computational approaches based on density functional theory with periodic boundary conditions are also discussed as complementary to experimental efforts, and new predictions enable identification of additional promising MOF systems for investigation.
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Affiliation(s)
- David E Jaramillo
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Adam Jaffe
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Benjamin E R Snyder
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Alex Smith
- Department of Physics, University of California Berkeley Berkeley California 94720 USA
| | - Eric Taw
- Department of Chemical and Biomolecular Engineering, University of California Berkeley Berkeley California 94720 USA
- Materials Science Division, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
| | - Rachel C Rohde
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Matthew N Dods
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - William DeSnoo
- Department of Physics, University of California Berkeley Berkeley California 94720 USA
| | - Katie R Meihaus
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - T David Harris
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
| | - Jeffrey B Neaton
- Department of Physics, University of California Berkeley Berkeley California 94720 USA
- Molecular Foundry, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
- Kavli Nanosciences Institute at Berkeley Berkeley California 94720 USA
| | - Jeffrey R Long
- Department of Chemistry, University of California Berkeley Berkeley California 94720 USA
- Department of Chemical and Biomolecular Engineering, University of California Berkeley Berkeley California 94720 USA
- Materials Science Division, Lawrence Berkeley National Laboratory Berkeley California 94720 USA
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28
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Dods MN, Weston SC, Long JR. Prospects for Simultaneously Capturing Carbon Dioxide and Harvesting Water from Air. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2204277. [PMID: 35980944 DOI: 10.1002/adma.202204277] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/25/2022] [Indexed: 06/15/2023]
Abstract
Mitigation of anthropogenic climate change is expected to require large-scale deployment of carbon dioxide removal strategies. Prominent among these strategies is direct air capture with sequestration (DACS), which encompasses the removal and long-term storage of atmospheric CO2 by purely engineered means. Because it does not require arable land or copious amounts of freshwater, DACS is already attractive in the context of sustainable development, but opportunities to improve its sustainability still exist. Leveraging differences in the chemistry of CO2 and water adsorption within porous solids, here, the prospect of simultaneously removing water alongside CO2 in direct air capture operations is investigated. In many cases, the co-adsorbed water can be desorbed separately from chemisorbed CO2 molecules, enabling efficient harvesting of water from air. Depending upon the material employed and process conditions, the desorbed water can be of sufficiently high purity for industrial, agricultural, or potable use and can thus improve regional water security. Additionally, the recovered water can offset a portion of the costs associated with DACS. In this Perspective, molecular- and process-level insights are combined to identify routes toward realizing this nascent yet enticing concept.
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Affiliation(s)
- Matthew N Dods
- Departments of Chemistry and Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, CA, 94720, USA
| | - Simon C Weston
- ExxonMobil Technology and Engineering Company, Annandale, NJ, 08801, USA
| | - Jeffrey R Long
- Departments of Chemistry and Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, CA, 94720, USA
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
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29
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Hao F, Yan Z, Yan X. Recent Advances in Research on the Effect of Physicochemical Properties on the Cytotoxicity of Metal–Organic Frameworks. SMALL SCIENCE 2022. [DOI: 10.1002/smsc.202200044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Fang Hao
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi 214122 China
- International Joint Laboratory on Food Safety School of Food Science and Technology Jiangnan University Wuxi 214122 China
| | - Zhu‐Ying Yan
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi 214122 China
| | - Xiu‐Ping Yan
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi 214122 China
- International Joint Laboratory on Food Safety School of Food Science and Technology Jiangnan University Wuxi 214122 China
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education Jiangnan University Wuxi 214122 China
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30
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Tian K, Elbert SM, Hu XY, Kirschbaum T, Zhang WS, Rominger F, Schröder RR, Mastalerz M. Highly Selective Adsorption of Perfluorinated Greenhouse Gases by Porous Organic Cages. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2202290. [PMID: 35657163 DOI: 10.1002/adma.202202290] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/18/2022] [Indexed: 06/15/2023]
Abstract
Anthropogenic greenhouse gases contribute to global warming. Among those gases, perfluorocarbons (PFCs) are thousands to tens of thousands of times more harmful to the environment than comparable amounts of carbon dioxide. To date, materials that selectively adsorb perfluorocarbons in favor of other less harmful gases have not been reported. Here, a series of porous organic cage compounds with alkyl-, fluoroalkyl-, and partially fluorinated alkyl groups is presented. Their isomorphic crystalline states allow the study of the structure-property relationship between the degree of fluorination of the alkyl chains and the gas sorption properties for PFCs and their selective uptakes in comparison to other, nonfluorinated gases. By this approach, one compound having superior selectivities of PFCs versus N2 or CO2 under ambient conditions is identified.
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Affiliation(s)
- Ke Tian
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
- Institute for Molecular Systems Engineering and Advanced Materials, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 225, 69120, Heidelberg, Germany
| | - Sven M Elbert
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
- Institute for Molecular Systems Engineering and Advanced Materials, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 225, 69120, Heidelberg, Germany
| | - Xin-Yue Hu
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Tobias Kirschbaum
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Wen-Shan Zhang
- Institute for Molecular Systems Engineering and Advanced Materials, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 225, 69120, Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Rasmus R Schröder
- Institute for Molecular Systems Engineering and Advanced Materials, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 225, 69120, Heidelberg, Germany
| | - Michael Mastalerz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
- Institute for Molecular Systems Engineering and Advanced Materials, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 225, 69120, Heidelberg, Germany
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31
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Zhuo LL, Chen P, Zheng K, Zhang XW, Wu JX, Lin DY, Liu SY, Wang ZS, Liu JY, Zhou DD, Zhang JP. Flexible Cuprous Triazolate Frameworks as Highly Stable and Efficient Electrocatalysts for CO 2 Reduction with Tunable C 2 H 4 /CH 4 Selectivity. Angew Chem Int Ed Engl 2022; 61:e202204967. [PMID: 35510692 DOI: 10.1002/anie.202204967] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Indexed: 12/24/2022]
Abstract
Cu-based metal-organic frameworks have attracted much attention for electrocatalytic CO2 reduction, but they are generally instable and difficult to control the product selectivity. We report flexible Cu(I) triazolate frameworks as efficient, stable, and tunable electrocatalysts for CO2 reduction to C2 H4 /CH4 . By changing the size of ligand side groups, the C2 H4 /CH4 selectivity ratio can be gradually tuned and inversed from 11.8 : 1 to 1 : 2.6, giving C2 H4 , CH4 , and hydrocarbon selectivities up to 51 %, 56 %, and 77 %, respectively. After long-term electrocatalysis, they can retain the structures/morphologies without formation of Cu-based inorganic species. Computational simulations showed that the coordination geometry of Cu(I) changed from triangular to tetrahedral to bind the reaction intermediates, and two adjacent Cu(I) cooperated for C-C coupling to form C2 H4 . Importantly, the ligand side groups controlled the catalyst flexibility by the steric hindrance mechanism, and the C2 H4 pathway is more sensitive than the CH4 one.
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Affiliation(s)
- Lin-Ling Zhuo
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Pin Chen
- National Supercomputer Center in Guangzhou, School of Computer Science and Engineering, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Kai Zheng
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Xue-Wen Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Jun-Xi Wu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Duo-Yu Lin
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Si-Yang Liu
- Guangdong Provincial Key Laboratory of Sensing Technology and Biomedical Instrument, School of Biomedical Engineering, Sun Yat-Sen University, Shenzhen, 518107, China
| | - Zhi-Shuo Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Jin-Yu Liu
- National Supercomputer Center in Guangzhou, School of Computer Science and Engineering, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Dong-Dong Zhou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
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32
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Cao D, Liu X, Lewis JP, Guo W, Wen X. Tuning Surface‐Electron Spins on Fe
3
O
4
(111) through Chemisorption of Carbon Monoxide. Angew Chem Int Ed Engl 2022; 61:e202202751. [DOI: 10.1002/anie.202202751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Dong‐Bo Cao
- State Key Laboratory of Coal Conversion Institution Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 P. R. China
- National Energy Center for Coal to Clean Fuels Synfuels China Co., Ltd. Huairou District Beijing 101400 P. R. China
- University of Chinese Academy of Sciences No. 19A Yuquan Road Beijing 100049 P. R. China
| | - Xingchen Liu
- State Key Laboratory of Coal Conversion Institution Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 P. R. China
- University of Chinese Academy of Sciences No. 19A Yuquan Road Beijing 100049 P. R. China
| | - James P. Lewis
- State Key Laboratory of Coal Conversion Institution Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 P. R. China
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Information S & T University Beijing 101400 P. R. China
| | - Wenping Guo
- National Energy Center for Coal to Clean Fuels Synfuels China Co., Ltd. Huairou District Beijing 101400 P. R. China
| | - Xiaodong Wen
- State Key Laboratory of Coal Conversion Institution Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan 030001 P. R. China
- National Energy Center for Coal to Clean Fuels Synfuels China Co., Ltd. Huairou District Beijing 101400 P. R. China
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Information S & T University Beijing 101400 P. R. China
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33
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A spin-crossover framework endowed with pore-adjustable behavior by slow structural dynamics. Nat Commun 2022; 13:3510. [PMID: 35717382 PMCID: PMC9206640 DOI: 10.1038/s41467-022-31274-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 06/11/2022] [Indexed: 12/04/2022] Open
Abstract
Host-guest interactions play critical roles in achieving switchable structures and functionalities in porous materials, but design and control remain challenging. Here, we report a two-dimensional porous magnetic compound, [FeII(prentrz)2PdII(CN)4] (prentrz = (1E,2E)−3-phenyl-N-(4H-1,2,4-triazol-4-yl)prop-2-en-1-imine), which exhibits an atypical pore transformation that directly entangles with a spin state transition in response to water adsorption. In this material, the adsorption-induced, non-uniform pedal motion of the axial prentrz ligands and the crumpling/unfolding of the layer structure actuate a reversible narrow quasi-discrete pore (nqp) to large channel-type pore (lcp) change that leads to a pore rearrangement associated with simultaneous pore opening and closing. The unusual pore transformation results in programmable adsorption in which the lcp structure type must be achieved first by the long-time exposure of the nqp structure type in a steam-saturated atmosphere to accomplish the gate-opening adsorption. The structural transformation is accompanied by a variation in the spin-crossover (SCO) property of FeII, i.e., two-step SCO with a large plateau for the lcp phase and two-step SCO with no plateau for the nqp phase. The unusual adsorption-induced pore rearrangement and the related SCO property offer a way to design and control the pore structure and physical properties of dynamic frameworks. Host-guest interactions can play a critical role in achieving switchable porous materials, but controlling them remains challenging. Here the authors report an atypical pore rearrangement in a magnetic 2D porous framework upon water adsorption; the structural transformation affects the magnetic properties of the material.
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34
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Rahman MA, Dionne CJ, Giri A. Pore Size Dictates Anisotropic Thermal Conductivity of Two-Dimensional Covalent Organic Frameworks with Adsorbed Gases. ACS APPLIED MATERIALS & INTERFACES 2022; 14:21687-21695. [PMID: 35482844 DOI: 10.1021/acsami.2c03019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Two-dimensional covalent organic frameworks (2D COFs) are a class of modular polymeric crystals with high porosities and large surface areas, which position them as ideal candidates for applications in gas storage and separation technologies. In this work, we study the influence of pore geometry on the anisotropic heat transfer mechanisms in 2D COFs through systematic atomistic simulations. More specifically, by studying COFs with varying pore sizes and gas densities, we demonstrate that the cross-plane thermal conductivity along the direction of the laminar pores can either be decreased due to solid-gas scattering (for COFs with relatively smaller pores that are ≲2 nm) or increased due to additional heat transfer pathways introduced by the gas adsorbates (for COFs with relatively larger pores). Our simulations on COF/methane systems reveal the intricate relationship among gas diffusivities, pore geometries, and solid-gas interactions dictating the modular thermal conductivities in these materials. Along with the understanding of the fundamental nature of gas diffusion and heat conduction in the porous framework crystals, our results can also help guide the design of efficient 2D polymeric crystals for applications with improved gas storage, catalysis, and separation capabilities.
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Affiliation(s)
- Muhammad A Rahman
- Department of Mechanical, Industrial and Systems Engineering, University of Rhode Island, Kingston, Rhode Island02881, United States
| | - Connor Jaymes Dionne
- Department of Mechanical, Industrial and Systems Engineering, University of Rhode Island, Kingston, Rhode Island02881, United States
| | - Ashutosh Giri
- Department of Mechanical, Industrial and Systems Engineering, University of Rhode Island, Kingston, Rhode Island02881, United States
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35
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Zhuo LL, Chen P, Zheng K, Zhang XW, Wu JX, Lin DY, Liu SY, Wang ZS, Liu JY, Zhou DD, Zhang JP. Flexible Cuprous Triazolate Frameworks as Highly Stable and Efficient Electrocatalysts for CO2 Reduction with Tunable C2H4/CH4 Selectivity. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Pin Chen
- Sun Yat-Sen University School of Computer Science and Engineering CHINA
| | - Kai Zheng
- Sun Yat-Sen University School of Chemistry CHINA
| | | | - Jun-Xi Wu
- Sun Yat-Sen University School of Chemistry CHINA
| | - Duo-Yu Lin
- Sun Yat-Sen University School of Chemistry CHINA
| | - Si-Yang Liu
- Sun Yat-Sen University School of Biomedical Engineering CHINA
| | | | - Jin-Yu Liu
- Sun Yat-Sen University School of Computer Science and Engineering CHINA
| | | | - Jie-Peng Zhang
- Sun Yat-Sen University School of Chemistry and Chemical Engineering 135 Xingang Rd. W. 510275 Guangzhou CHINA
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36
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Zhang J, Kosaka W, Kitagawa Y, Miyasaka H. A Host–Guest Electron Transfer Mechanism for Magnetic and Electronic Modifications in a Redox‐Active Metal–Organic Framework. Angew Chem Int Ed Engl 2022; 61:e202115976. [DOI: 10.1002/anie.202115976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Indexed: 11/10/2022]
Affiliation(s)
- Jun Zhang
- Institute for Materials Research Tohoku University 2-1-1 Katahira, Aoba-ku Sendai 980-8577 Japan
- Frontier Research Institute for Interdisciplinary Sciences Tohoku University 6-3 Aramaki-Aza-Aoba, Aoba-ku Sendai 980-8578 Japan
| | - Wataru Kosaka
- Institute for Materials Research Tohoku University 2-1-1 Katahira, Aoba-ku Sendai 980-8577 Japan
| | - Yasutaka Kitagawa
- Graduate School of Engineering Science Osaka University 1-3 Machikaneyama-chou, Toyonaka Osaka 560-8531 Japan
| | - Hitoshi Miyasaka
- Institute for Materials Research Tohoku University 2-1-1 Katahira, Aoba-ku Sendai 980-8577 Japan
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37
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Abstract
Covalent organic frameworks (COFs) are distinguished from other organic polymers by their crystallinity1-3, but it remains challenging to obtain robust, highly crystalline COFs because the framework-forming reactions are poorly reversible4,5. More reversible chemistry can improve crystallinity6-9, but this typically yields COFs with poor physicochemical stability and limited application scope5. Here we report a general and scalable protocol to prepare robust, highly crystalline imine COFs, based on an unexpected framework reconstruction. In contrast to standard approaches in which monomers are initially randomly aligned, our method involves the pre-organization of monomers using a reversible and removable covalent tether, followed by confined polymerization. This reconstruction route produces reconstructed COFs with greatly enhanced crystallinity and much higher porosity by means of a simple vacuum-free synthetic procedure. The increased crystallinity in the reconstructed COFs improves charge carrier transport, leading to sacrificial photocatalytic hydrogen evolution rates of up to 27.98 mmol h-1 g-1. This nanoconfinement-assisted reconstruction strategy is a step towards programming function in organic materials through atomistic structural control.
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38
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Cao DB, Liu X, Lewis JP, Guo W, Wen XD. Tuning Surface‐Electron Spins on Fe3O4(111) Through Chemisorption of Carbon Monoxide. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Dong-Bo Cao
- Institute of Coal Chemistry CAS: Chinese Academy of Sciences Institute of Coal Chemistry State key laboratory of coal conversion 27 Taoyuan South RoadTaoyuan South Road 030001 Taiyuan CHINA
| | - Xingchen Liu
- Institute of Coal Chemistry CAS: Chinese Academy of Sciences Institute of Coal Chemistry State key laboratory of coal conversion 27 Taoyuan South Road 030001 Taiyuan CHINA
| | - James P. Lewis
- Institute of Coal Chemistry CAS: Chinese Academy of Sciences Institute of Coal Chemistry State key laboratory of coal conversion 27 Taoyuan South Road 030001 Taiyuan CHINA
| | - Wenping Guo
- Synfuels China Technology Co Ltd National Energy Center for Coal to Clean Fuels 1 Leyuan Second South StreetYanqi Development ZoneHuairou 101400 Beijing CHINA
| | - Xiao-Dong Wen
- Institute of Coal Chemistry, Chinese Academy of Sciences State Key of Laboratory for Coal Coversion 27 Taoyuan South Road 030001 Taiyuan CHINA
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39
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Rosen AS, Notestein JM, Snurr RQ. Exploring mechanistic routes for light alkane oxidation with an iron-triazolate metal-organic framework. Phys Chem Chem Phys 2022; 24:8129-8141. [PMID: 35332353 DOI: 10.1039/d2cp00963c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, we computationally explore the formation and subsequent reactivity of various iron-oxo species in the iron-triazolate framework Fe2(μ-OH)2(bbta) (H2bbta = 1H,5H-benzo(1,2-d:4,5-d')bistriazole) for the catalytic activation of strong C-H bonds. With the direct conversion of methane to methanol as the probe reaction of interest, we use density functional theory (DFT) calculations to evaluate multiple mechanistic pathways in the presence of either N2O or H2O2 oxidants. These calculations reveal that a wide range of transition metal-oxo sites - both terminal and bridging - are plausible in this family of metal-organic frameworks, making it a unique platform for comparing the electronic structure and reactivity of different proposed active site motifs. Based on the DFT calculations, we predict that Fe2(μ-OH)2(bbta) would exhibit a relatively low barrier for N2O activation and energetically favorable formation of an [Fe(O)]2+ species that is capable of oxidizing C-H bonds. In contrast, the use of H2O2 as the oxidant is predicted to yield an assortment of bridging iron-oxo sites that are less reactive. We also find that abstracting oxo ligands can exhibit a complex mixture of both positive and negative spin density, which may have broader implications for relating the degree of radical character to catalytic activity. In general, we consider the coordinatively unsaturated iron sites to be promising for oxidation catalysis, and we provide several recommendations on how to further tune the catalytic properties of this family of metal-triazolate frameworks.
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Affiliation(s)
- Andrew S Rosen
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208, USA.
| | - Justin M Notestein
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208, USA.
| | - Randall Q Snurr
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Rd., Evanston, IL 60208, USA.
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40
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Zhang J, Kosaka W, Kitagawa Y, Miyasaka H. A Host–Guest Electron Transfer Mechanism for Magnetic and Electronic Modifications in a Redox‐Active Metal–Organic Framework. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Zhang
- Institute for Materials Research Tohoku University 2-1-1 Katahira, Aoba-ku Sendai 980-8577 Japan
- Frontier Research Institute for Interdisciplinary Sciences Tohoku University 6-3 Aramaki-Aza-Aoba, Aoba-ku Sendai 980-8578 Japan
| | - Wataru Kosaka
- Institute for Materials Research Tohoku University 2-1-1 Katahira, Aoba-ku Sendai 980-8577 Japan
| | - Yasutaka Kitagawa
- Graduate School of Engineering Science Osaka University 1-3 Machikaneyama-chou, Toyonaka Osaka 560-8531 Japan
| | - Hitoshi Miyasaka
- Institute for Materials Research Tohoku University 2-1-1 Katahira, Aoba-ku Sendai 980-8577 Japan
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41
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Liu Y, Yang J, Tao C, Lee H, Chen M, Xu Z, Peng H, Huan X, Li J, Cheng X, Kim JT. Meniscus-Guided 3D Microprinting of Pure Metal-Organic Frameworks with High Gas-Uptake Performance. ACS APPLIED MATERIALS & INTERFACES 2022; 14:7184-7191. [PMID: 35084825 DOI: 10.1021/acsami.1c22582] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Metal-organic frameworks (MOFs) are a promising nanoporous functional material system; however, the practicality of shaping freeform MOF monoliths, while retaining their porosity, remains a challenge. Here, we demonstrate that meniscus-guided three-dimensional (3D) printing can produce pure MOF monoliths with high gas-uptake performance. The method exploits a femtoliter precursor ink meniscus to highly confine and guide supersaturation-driven crystallization in a layer-by-layer manner to print a pure HKUST-1 micro-monolith with a high spatial resolution of <3 μm. The proposed 3D printing technique does not involve rheological additives, binders, or mechanical forces. Thus, the resulting HKUST-1 monolith displays a prominently high Brunauer-Emmett-Teller surface area of 1192 m2/g, which is superior to monoliths produced using other 3D printing approaches. This technique enables both structural design freedom and high material performance in the manufacturing of MOFs for practical use.
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Affiliation(s)
- Yu Liu
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong 00000, China
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
| | - Jihyuk Yang
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong 00000, China
| | - Chaoran Tao
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
| | - Heekwon Lee
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong 00000, China
| | - Mojun Chen
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong 00000, China
| | - Zhaoyi Xu
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong 00000, China
| | - Huiren Peng
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xiao Huan
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong 00000, China
| | - Jie Li
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xing Cheng
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
| | - Ji Tae Kim
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong 00000, China
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42
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Fernández-Blanco Á, Mariano LA, Piñeiro-López L, Real JA, Costa JS, Poloni R, Rodríguez-Velamazán JA. Hidden ordered structure in the archetypical Fe(pyrazine)[Pt(CN) 4] spin-crossover porous coordination compound. CrystEngComm 2022. [DOI: 10.1039/d2ce00895e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The actual low-spin state of Fe(pyrazine)Pt(CN)4 implies an ordered arrangement of the pyrazine rings, which significantly affects the spin transition.
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Affiliation(s)
- Ángel Fernández-Blanco
- Institut Laue Langevin, 71 Avenue des Martyrs, CS 20156-38042, Grenoble, France
- Univ. Grenoble Alpes, SIMaP, Grenoble-INP, CNRS, F-38042, Grenoble, France
| | - Lorenzo A. Mariano
- Univ. Grenoble Alpes, SIMaP, Grenoble-INP, CNRS, F-38042, Grenoble, France
| | - Lucía Piñeiro-López
- IMDEA Nanociencia, Faraday 9, Ciudad Universitaria de Cantoblanco, 28049, Madrid, Spain
| | - José Antonio Real
- Departamento de Química Inorgánica, Insituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980, Paterna, Spain
| | - Jose Sanchez Costa
- IMDEA Nanociencia, Faraday 9, Ciudad Universitaria de Cantoblanco, 28049, Madrid, Spain
| | - Roberta Poloni
- Univ. Grenoble Alpes, SIMaP, Grenoble-INP, CNRS, F-38042, Grenoble, France
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43
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Miyasaka H. Charge Manipulation in Metal–Organic Frameworks: Toward Designer Functional Molecular Materials. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210277] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Hitoshi Miyasaka
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan
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44
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Sturmeit HM, Cojocariu I, Windischbacher A, Puschnig P, Piamonteze C, Jugovac M, Sala A, Africh C, Comelli G, Cossaro A, Verdini A, Floreano L, Stredansky M, Vesselli E, Hohner C, Kettner M, Libuda J, Schneider CM, Zamborlini G, Cinchetti M, Feyer V. Room-Temperature On-Spin-Switching and Tuning in a Porphyrin-Based Multifunctional Interface. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2104779. [PMID: 34643036 DOI: 10.1002/smll.202104779] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Indexed: 06/13/2023]
Abstract
Molecular interfaces formed between metals and molecular compounds offer a great potential as building blocks for future opto-electronics and spintronics devices. Here, a combined theoretical and experimental spectro-microscopy approach is used to show that the charge transfer occurring at the interface between nickel tetraphenyl porphyrins and copper changes both spin and oxidation states of the Ni ion from [Ni(II), S = 0] to [Ni(I), S = 1/2]. The chemically active Ni(I), even in a buried multilayer system, can be functionalized with nitrogen dioxide, allowing a selective tuning of the electronic properties of the Ni center that is switched to a [Ni(II), S = 1] state. While Ni acts as a reversible spin switch, it is found that the electronic structure of the macrocycle backbone, where the frontier orbitals are mainly localized, remains unaffected. These findings pave the way for using the present porphyrin-based system as a platform for the realization of multifunctional devices where the magnetism and the optical/transport properties can be controlled simultaneously by independent stimuli.
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Affiliation(s)
| | - Iulia Cojocariu
- Peter Grünberg Institute (PGI-6), Jülich Research Centre, 52425, Jülich, Germany
| | - Andreas Windischbacher
- Institute of Physics, University of Graz, Karl-Franzens-Universität Graz, Graz, 8010, Austria
| | - Peter Puschnig
- Institute of Physics, University of Graz, Karl-Franzens-Universität Graz, Graz, 8010, Austria
| | - Cinthia Piamonteze
- Swiss Light Source, Paul Scherrer Institute, Villigen, CH-5232, Switzerland
| | - Matteo Jugovac
- Peter Grünberg Institute (PGI-6), Jülich Research Centre, 52425, Jülich, Germany
| | - Alessandro Sala
- CNR-IOM, TASC Laboratory, Trieste, 34149, Italy
- Department of Physics, University of Trieste, Trieste, 34127, Italy
| | | | - Giovanni Comelli
- CNR-IOM, TASC Laboratory, Trieste, 34149, Italy
- Department of Physics, University of Trieste, Trieste, 34127, Italy
| | - Albano Cossaro
- CNR-IOM, TASC Laboratory, Trieste, 34149, Italy
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, 34127, Italy
| | | | | | - Matus Stredansky
- CNR-IOM, TASC Laboratory, Trieste, 34149, Italy
- Department of Physics, University of Trieste, Trieste, 34127, Italy
| | - Erik Vesselli
- CNR-IOM, TASC Laboratory, Trieste, 34149, Italy
- Department of Physics, University of Trieste, Trieste, 34127, Italy
| | - Chantal Hohner
- Interface Research and Catalysis, Erlangen Center for Interface Research and Catalysis, Friedrich-Alexander University Erlangen-Nuremberg, 91058, Erlangen, Germany
| | - Miroslav Kettner
- Interface Research and Catalysis, Erlangen Center for Interface Research and Catalysis, Friedrich-Alexander University Erlangen-Nuremberg, 91058, Erlangen, Germany
| | - Jörg Libuda
- Interface Research and Catalysis, Erlangen Center for Interface Research and Catalysis, Friedrich-Alexander University Erlangen-Nuremberg, 91058, Erlangen, Germany
| | - Claus Michael Schneider
- Peter Grünberg Institute (PGI-6), Jülich Research Centre, 52425, Jülich, Germany
- Faculty of Physics and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, 47048, Duisburg, Germany
| | | | - Mirko Cinchetti
- TU Dortmund University, Experimental Physics VI, 44227, Dortmund, Germany
| | - Vitaliy Feyer
- Peter Grünberg Institute (PGI-6), Jülich Research Centre, 52425, Jülich, Germany
- Faculty of Physics and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, 47048, Duisburg, Germany
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45
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Chida M, Takahashi S, Konishi R, Matsumoto T, Nakada A, Wakizaka M, Kosaka W, Miyasaka H, Chang HC. Tunable Synchronicity of Molecular Valence Tautomerism with Macroscopic Solid-Liquid Transition by Molecular Lattice Engineering. Chemistry 2021; 27:16354-16366. [PMID: 34590361 DOI: 10.1002/chem.202103090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Indexed: 11/10/2022]
Abstract
The combination of a cobalt-dioxolene core that exhibits valence tautomerism (VT) with pyridine-3,5-dicarboxylic acid functionalized with chains bearing two, four, or six oxyethylene units led to new complexes ConEGEspy (n = 2, 4, and 6). These complexes commonly form violet crystals of the low-spin (ls)-[CoIII (nEGEspy)2 (3,6-DTBSQ)(3,6-DTBCat)] (ls-[CoIII ], 3,6-DTBSQ = 3,6-di-tert-butyl semiquinonato, 3,6-DTBCat = 3,6-di-tert-butyl catecholato). Interestingly, violet crystals of Co2EGEspy in the ls-[CoIII ] transitioned into a green liquid, accompanied by an almost complete VT shift (94 %) to the high-spin (hs)-[CoII (nEGEspy)2 (3,6-DTBSQ)2 ] (hs-[CoII ]) upon melting. In contrast, violet crystals of Co4EGEspy and Co6EGEspy in the ls-[CoIII ] exhibited partial VT (33 %) and only a 9.3 % VT shift after melting, respectively. These data demonstrate the tunability of the synchronicity of the molecular VT and macroscopic solid-liquid transitions by optimizing the tethered chains, thus establishing a new strategy for coupling bistable molecules with the macroscopic world.
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Affiliation(s)
- Mayumi Chida
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Satoru Takahashi
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Ryunosuke Konishi
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Takeshi Matsumoto
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Akinobu Nakada
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan.,Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan
| | - Masanori Wakizaka
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Wataru Kosaka
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.,Department of Chemistry, Graduate School of Science Tohoku University, 6-3 Aramaki-Aza-Aoba, Aoba-ku, Sendai, 980-8578, Japan
| | - Hitoshi Miyasaka
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.,Department of Chemistry, Graduate School of Science Tohoku University, 6-3 Aramaki-Aza-Aoba, Aoba-ku, Sendai, 980-8578, Japan
| | - Ho-Chol Chang
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
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46
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Li Y, Zhao B, Xue JP, Xie J, Yao ZS, Tao J. Giant single-crystal-to-single-crystal transformations associated with chiral interconversion induced by elimination of chelating ligands. Nat Commun 2021; 12:6908. [PMID: 34824289 PMCID: PMC8616912 DOI: 10.1038/s41467-021-27282-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 11/10/2021] [Indexed: 01/18/2023] Open
Abstract
Numerous single crystals that exhibit single-crystal-to-single-crystal (SCSC) transformations have been reported, and some of them show great promise for application to advanced adsorption materials, magnetic switches, and smart actuators. However, the development of single crystals with super-adaptive crystal lattices capable of huge and reversible structural change remains a great challenge. In this study, we report a ZnII complex that undergoes giant SCSC transformation induced by a two-step thermal elimination of ethylene glycol chelating ligands. Although the structural change is exceptionally large (50% volume shrinkage and 36% weight loss), the single-crystal nature of the complex persists because of the multiple strong hydrogen bonds between the constituent molecules. This allows the reversible zero-dimensional to one-dimension and further to three-dimensional structural changes to be fully characterized by single-crystal X-ray diffraction analyses. The elimination of chelating ligands induces a chiral interconversion in the molecules that manifests as a centric-chiral-polar symmetric variation of the single crystal. The study not only presents a unique material, featuring both a periodic crystal lattice and gel-like super-ductility, but also reveals a possible solid-state reaction method for preparing chiral compounds via the elimination of chelating ligands.
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Affiliation(s)
- Yun Li
- grid.43555.320000 0000 8841 6246Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081 People’s Republic of China
| | - Bo Zhao
- grid.43555.320000 0000 8841 6246Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081 People’s Republic of China
| | - Jin-Peng Xue
- grid.43555.320000 0000 8841 6246Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081 People’s Republic of China
| | - Jing Xie
- grid.43555.320000 0000 8841 6246Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081 People’s Republic of China
| | - Zi-Shuo Yao
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, People's Republic of China.
| | - Jun Tao
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, People's Republic of China.
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47
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Freund R, Zaremba O, Arnauts G, Ameloot R, Skorupskii G, Dincă M, Bavykina A, Gascon J, Ejsmont A, Goscianska J, Kalmutzki M, Lächelt U, Ploetz E, Diercks CS, Wuttke S. Der derzeitige Stand von MOF‐ und COF‐Anwendungen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106259] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ralph Freund
- Institut für Physik Universität Augsburg Deutschland
| | - Orysia Zaremba
- BCMaterials, Basque Center for Materials, UPV/EHU Science Park Leioa 48940 Spanien
- Department of Chemistry University of California-Berkeley USA
| | - Giel Arnauts
- Center for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven Belgien
| | - Rob Ameloot
- Center for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven Belgien
| | | | - Mircea Dincă
- Department of Chemistry Massachusetts Institute of Technology Cambridge USA
| | - Anastasiya Bavykina
- King Abdullah University of Science and Technology KAUST Catalysis Center (KCC) Advanced Catalytic Materials Saudi Arabien
| | - Jorge Gascon
- King Abdullah University of Science and Technology KAUST Catalysis Center (KCC) Advanced Catalytic Materials Saudi Arabien
| | | | | | | | - Ulrich Lächelt
- Department für Pharmazie und Center for NanoScience (CeNS) LMU München Deutschland
| | - Evelyn Ploetz
- Department Chemie und Center for NanoScience (CeNS) LMU München Deutschland
| | - Christian S. Diercks
- Materials Sciences Division Lawrence Berkeley National Laboratory Kavli Energy NanoSciences Institute Berkeley CA 94720 USA
| | - Stefan Wuttke
- BCMaterials, Basque Center for Materials, UPV/EHU Science Park Leioa 48940 Spanien
- IKERBASQUE, Basque Foundation for Science Bilbao Spanien
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48
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Le DT, Butyrskaya EV, Eliseeva TV. Sorption Interaction between Carbon Nanotubes and Histidine Enantiomers in Aqueous Solutions. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s003602442111011x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Oe N, Hosono N, Uemura T. Revisiting molecular adsorption: unconventional uptake of polymer chains from solution into sub-nanoporous media. Chem Sci 2021; 12:12576-12586. [PMID: 34703543 PMCID: PMC8494126 DOI: 10.1039/d1sc03770f] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 08/11/2021] [Indexed: 12/20/2022] Open
Abstract
Adsorption of polymers from the solution phase has been extensively studied to cope with many demands not only for separation technologies, but also for the development of coatings, adhesives, and biocompatible materials. Most studies hitherto focus on adsorption on flat surfaces and mesoporous adsorbents with open frameworks, plausibly because of the preconceived notion that it is unlikely for polymers to enter a pore with a diameter that is smaller than the gyration diameter of the polymer in solution; therefore, sub-nanoporous materials are rarely considered as a polymer adsorption medium. Here we report that polyethylene glycols (PEGs) are adsorbed into sub-nanometer one-dimensional (1D) pores of metal-organic frameworks (MOFs) from various solvents. Isothermal adsorption experiments reveal a unique solvent dependence, which is explained by the balance between polymer solvation propensity for each solvent and enthalpic contributions that compensate for potential entropic losses from uncoiling upon pore admission. In addition, adsorption kinetics identify a peculiar molecular weight (MW) dependence. While short PEGs are adsorbed faster than long ones in single-component adsorption experiments, the opposite trend was observed in double-component competitive experiments. A two-step insertion process consisting of (1) an enthalpy-driven recognition step followed by (2) diffusion regulated infiltration in the restricted 1D channels explains the intriguing selectivity of polymer uptake. Furthermore, liquid chromatography using the MOFs as the stationary phase resulted in significant PEG retention that depends on the MW and temperature. This study provides further insights into the mechanism and thermodynamics behind the present polymer adsorption system, rendering it as a promising method for polymer analysis and separation.
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Affiliation(s)
- Noriyoshi Oe
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo 5-1-5 Kashiwanoha, Kashiwa Chiba 277-8561 Japan
| | - Nobuhiko Hosono
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo 5-1-5 Kashiwanoha, Kashiwa Chiba 277-8561 Japan
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Takashi Uemura
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo 5-1-5 Kashiwanoha, Kashiwa Chiba 277-8561 Japan
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
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50
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Long Ma Z, Chen Wang M, Tian L, Cheng L. A multi-responsive luminescent indicator based on a Zn(II) metal-organic framework with “Turn on” sensing of pyridine and “Turn off” sensing of Fe3+, Cr2O72− and antibiotics in aqueous media. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120513] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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