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Singh R, Samuel MS, Ravikumar M, Ethiraj S, Kirankumar VS, Kumar M, Arulvel R, Suresh S. A novel approach to environmental pollution management/remediation techniques using derived advanced materials. CHEMOSPHERE 2023; 344:140311. [PMID: 37769916 DOI: 10.1016/j.chemosphere.2023.140311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 09/01/2023] [Accepted: 09/25/2023] [Indexed: 10/03/2023]
Abstract
The carbon dioxide (CO2) crisis is one of the world's most urgent issues. Meeting the worldwide targets set for CO2 capture and storage (CCS) is crucial. Because it may significantly reduce energy consumption compared to traditional amine-based adsorption capture, adsorption dependant CO2 capture is regarded as one of the most hopeful techniques in this paradigm. The expansion of unique, critical edge adsorbent materials has received most of the research attention to date, with the main objective of improving adsorption capacity and lifespan while lowering the temperature of adsorption, thereby lowering the energy demand of sorbent revival. There are specific materials needed for each step of the carbon cycle, including capture, regeneration, and conversion. The potential and efficiency of metal-organic frameworks (MOFs) in overcoming this obstacle have recently been proven through research. In this study, we pinpoint MOFs' precise structural and chemical characteristics that have contributed to their high capture capacity, effective regeneration and separation processes, and efficient catalytic conversions. As prospective materials for the next generation of energy storage and conversion applications, carbon-based compounds like graphene, carbon nanotubes, and fullerenes are receiving a lot of interest. Their distinctive physicochemical characteristics make them suitable for these popular study topics, including structural stability and flexibility, high porosity, and customizable physicochemical traits. It is possible to precisely design the interior of MOFs to include coordinatively unsaturated metal sites, certain heteroatoms, covalent functionalization, various building unit interactions, and integrated nanoscale metal catalysts. This is essential for the creation of MOFs with improved performance. Utilizing the accuracy of MOF chemistry, more complicated materials must be built to handle selectivity, capacity, and conversion all at once to achieve a comprehensive solution. This review summarizes, the most recent developments in adsorption-based CO2 combustion capture, the CO2 adsorption capacities of various classes of solid sorbents, and the significance of advanced carbon nanomaterials for environmental remediation and energy conversion. This review also addresses the difficulties and potential of developing carbon-based electrodes for energy conversion and storage applications.
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Affiliation(s)
- Rashmi Singh
- Department of Physics, Institute of Applied Sciences and Humanities, GLA University, Mathura, Uttar Pradesh, 281406, India
| | - Melvin S Samuel
- Department of Bioengineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical, Chennai, 602105, India; Department of Civil, Construction, and Environmental Engineering, Marquette University, Milwaukee, WI, 53233, United States.
| | - Madhumita Ravikumar
- Department of Bioengineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical, Chennai, 602105, India
| | - Selvarajan Ethiraj
- Department of Genetic Engineering, College of Engineering and Technology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India.
| | - V S Kirankumar
- Department of Chemistry and Chemical Biology, Northeastern University, Boston, MA, 02115, United States
| | - Mohanraj Kumar
- Department of Environmental Engineering and Management, Chaoyang University of Technology, Taichung, 413310, Taiwan
| | - R Arulvel
- Department of Bioengineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical, Chennai, 602105, India
| | - Sagadevan Suresh
- Nanotechnology & Catalysis Research Centre, University of Malaya, Kuala Lumpur, 50603, Malaysia; Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Kampus Terpadu UII, Jl. Kaliurang Km 14, Sleman, Yogyakarta, Indonesia
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Burlak PV, Samsonenko DG, Kovalenko KA, Fedin VP. Series of Cadmium-Organic Frameworks Based on Mixed Flexible and Rigid Ligands: Single-Crystal-to-Single-Crystal Transformations, Sorption, and Luminescence Properties. Inorg Chem 2023; 62:18087-18097. [PMID: 37861690 DOI: 10.1021/acs.inorgchem.3c02277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Here, we present a series of Cd(II) coordination polymers containing two types of ligands: sterically rigid terephthalate derivatives (bdc-NO22- and bdc-Br2-) and flexible bis(2-methylimidazolyl)propane (bmip). The combination of two types of ligands is used to obtain and characterize compounds by single crystal and powder X-ray diffraction, FT-IR, elemental analysis, and TGA. Guest exchange results in structural transformations. 2-fold interpenetrated 1·DMF and 2·DMF rapidly undergo to 4-fold interpenetrated 1·Et2O, 1·EtOH, and 1·H2O, or 2·Et2O, respectively. Also, changes in the coordinating numbers and length of the N,N'-donor bmip ligand were observed according to single crystal X-ray analysis. Activated guest-free compounds [Cd(bdc-NO2)(bmip)] (1) and [Cd(bdc-Br)(bmip)] (2) are shown to be porous with a BET surface area of 103 and 283 m2·g-1, respectively. Moreover, both compounds demonstrate gate-opening behavior of ethylene adsorption isotherms at low pressures (<1 bar) and highly selective adsorption of benzene over cyclohexane or lower alcohols. Also, both compounds demonstrate a strong dependence of the maximum of the photoluminescence emission on an excitation wavelength. As a result, the photoluminescence color changes from white to red and from blue to red through green and yellow for compounds 1 and 2, respectively, with excitation wavelength changing from 360 to 540 nm.
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Affiliation(s)
- Pavel V Burlak
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Av., 630090 Novosibirsk, Russian Federation
| | - Denis G Samsonenko
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Av., 630090 Novosibirsk, Russian Federation
| | - Konstantin A Kovalenko
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Av., 630090 Novosibirsk, Russian Federation
| | - Vladimir P Fedin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Av., 630090 Novosibirsk, Russian Federation
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Zheng F, Chen R, Liu Y, Yang Q, Zhang Z, Yang Y, Ren Q, Bao Z. Strengthening Intraframework Interaction within Flexible MOFs Demonstrates Simultaneous Sieving Acetylene from Ethylene and Carbon Dioxide. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2207127. [PMID: 36703621 PMCID: PMC10037686 DOI: 10.1002/advs.202207127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 01/04/2023] [Indexed: 06/18/2023]
Abstract
Efficient separation of acetylene (C2 H2 )/ethylene (C2 H4 ) and acetylene/carbon dioxide (CO2 ) by adsorption is an industrially promising process, but adsorbents capable of simultaneously capturing trace acetylene from ethylene and carbon dioxide are scarce. Herein, a gate-opening effect on three isomorphous flexible metal-organic frameworks (MOFs) named Co(4-DPDS)2 MO4 (M = Cr, Mo, W; 4-DPDS = 4,4-dipyridyldisulfide) is modulated by anion pillars substitution. The shortest CrO4 2- strengthens intraframework hydrogen bonding and thus blocks structural transformation after activation, striking a good balance among working capacity, separation selectivity, and trace impurity removal of flexible MOFs out of nearly C2 H2 /C2 H4 and C2 H2 /CO2 molecular sieving. The exceptional separation performance of Co(4-DPDS)2 CrO4 is confirmed by dynamic breakthrough experiments. It reveals the specific threshold pressures control in anion-pillared flexible materials enabled elimination of the impurity leakage to realize high purity products through precise control of the intraframework interaction. The adsorption mechanism and multimode structural transformation property are revealed by both calculations and crystallography studies. This work demonstrates the feasibility of modulating flexibility for controlling gate-opening effect, especially for some cases of significant aperture shrinkage after activation.
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Affiliation(s)
- Fang Zheng
- Key Laboratory of Biomass Chemical Engineering of the Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang University38 Zheda RoadHangzhou310027P. R. China
- Institute of Zhejiang University‐Quzhou99 Zheda RoadQuzhouZhejiang Province324000China
| | - Rundao Chen
- Key Laboratory of Biomass Chemical Engineering of the Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang University38 Zheda RoadHangzhou310027P. R. China
| | - Ying Liu
- Key Laboratory of Biomass Chemical Engineering of the Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang University38 Zheda RoadHangzhou310027P. R. China
| | - Qiwei Yang
- Key Laboratory of Biomass Chemical Engineering of the Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang University38 Zheda RoadHangzhou310027P. R. China
- Institute of Zhejiang University‐Quzhou99 Zheda RoadQuzhouZhejiang Province324000China
| | - Zhiguo Zhang
- Key Laboratory of Biomass Chemical Engineering of the Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang University38 Zheda RoadHangzhou310027P. R. China
- Institute of Zhejiang University‐Quzhou99 Zheda RoadQuzhouZhejiang Province324000China
| | - Yiwen Yang
- Key Laboratory of Biomass Chemical Engineering of the Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang University38 Zheda RoadHangzhou310027P. R. China
- Institute of Zhejiang University‐Quzhou99 Zheda RoadQuzhouZhejiang Province324000China
| | - Qilong Ren
- Key Laboratory of Biomass Chemical Engineering of the Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang University38 Zheda RoadHangzhou310027P. R. China
- Institute of Zhejiang University‐Quzhou99 Zheda RoadQuzhouZhejiang Province324000China
| | - Zongbi Bao
- Key Laboratory of Biomass Chemical Engineering of the Ministry of EducationCollege of Chemical and Biological EngineeringZhejiang University38 Zheda RoadHangzhou310027P. R. China
- Institute of Zhejiang University‐Quzhou99 Zheda RoadQuzhouZhejiang Province324000China
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Deokar D, Tayade SB, Bhosle B, Dalvi S. Construction of 3D interpenetrated dual linker coordination polymers of Zn(II) by varying the length and flexibility of bis(pyridyl) linkers. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Yin X, Gounaris CE. Computational discovery of Metal–Organic Frameworks for sustainable energy systems: Open challenges. Comput Chem Eng 2022. [DOI: 10.1016/j.compchemeng.2022.108022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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A contemporary report on explications of flexible metal-organic frameworks with regards to structural simulation, dynamics and material applications. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Aliphatic-Bridged Early Lanthanide Metal–Organic Frameworks: Topological Polymorphism and Excitation-Dependent Luminescence. INORGANICS 2022. [DOI: 10.3390/inorganics10100163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Six new three-dimensional metal–organic frameworks based on early lanthanide(III) cations and trans-1,4-cyclohexanedicarboxylic acid (H2chdc) were obtained. Their crystal structures were determined by single-crystal X-ray diffraction analysis. The structure of [La2(H2O)4(chdc)3]·2DMF·H2O (1; DMF = N,N-dimethylformamide) contains one-dimensional infinite La(III)-carboxylate chains interconnected by cyclohexane moieties to form a highly porous polymeric lattice with 30% solvent accessible volume. Compounds [Ln2(phen)2(chdc)3]·0.75DMF (2Ln; Ln3+ = Ce3+, Pr3+, Nd3+ and Sm3+; phen = 1,10-phenanthroline) are based on binuclear carboxylate building blocks, which are decorated by chelate phenanthroline ligands and interconnected by cyclohexane moieties to form more dense isostructural coordination frameworks with primitive cubic pcu topology. Compound [Nd2(phen)2(chdc)3]·2DMF·0.67H2O (3) is based on secondary building units similar to 2Ln and contains a coordination lattice isomeric to 2Ln with a rare hexagonal helical snz topology. Thermal stability and luminescent properties were investigated. For 2Sm, a strong and nonmonotonous dependence of the luminescence color on the variation of excitation wavelength was revealed, changing its emission from pinkish red at λex = 340 nm to white at λex = 400 nm, and then to yellow at lower excitation energies. Such nonlinear behavior was rationalized in terms of the contribution of several different luminescence mechanisms. Thus, 2Sm is a rather rare example of a highly tunable monometallic lanthanide-based luminophore with possible applications in light-emitting devices and optical data processing.
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Dong YJ, Fu WW, Gui SY, Liu X, Zi LL, Wang LS. Syntheses, Crystal Structures, and Magnetic Properties of Two Cobalt(II) Coordination Complexes with 4'-Substituted 3,2':6',3''-Terpyridine Ligands. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422100013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Otter D, Dieler M, Dänekas V, Krätz L, Holdt H, Bart H. Modelling adsorption based on an isoreticular
MOF
‐series of
IFPs
–Part
I
: Collection of physical properties and single component equilibria. CAN J CHEM ENG 2022. [DOI: 10.1002/cjce.24286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Dirk Otter
- Lehrstuhl für Thermische Verfahrenstechnik, Technische Universität Kaiserslautern Kaiserslautern Germany
| | - Max Dieler
- Lehrstuhl für Thermische Verfahrenstechnik, Technische Universität Kaiserslautern Kaiserslautern Germany
| | - Volker Dänekas
- Lehrstuhl für Thermische Verfahrenstechnik, Technische Universität Kaiserslautern Kaiserslautern Germany
| | - Lorenz Krätz
- Lehrstuhl für Thermische Verfahrenstechnik, Technische Universität Kaiserslautern Kaiserslautern Germany
| | - Hans‐Jürgen Holdt
- Institut für Chemie, Anorganische Chemie, Universität Potsdam Potsdam Germany
| | - Hans‐Jörg Bart
- Lehrstuhl für Thermische Verfahrenstechnik, Technische Universität Kaiserslautern Kaiserslautern Germany
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Coliaie P, Bhawnani RR, Prajapati A, Ali R, Verma P, Giri G, Kelkar MS, Korde A, Langston M, Liu C, Nazemifard N, Patience D, Rosenbaum T, Skliar D, Nere NK, Singh MR. Patterned microfluidic devices for rapid screening of metal-organic frameworks yield insights into polymorphism and non-monotonic growth. LAB ON A CHIP 2022; 22:211-224. [PMID: 34989369 DOI: 10.1039/d1lc01086g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Metal-organic frameworks (MOFs) are porous crystalline structures that are composed of coordinated metal ligands and organic linkers. Due to their high porosity, ultra-high surface-to-volume ratio, and chemical and structural flexibility, MOFs have numerous applications. MOFs are primarily synthesized in batch reactors under harsh conditions and long synthesis times. The continuous depletion of metal ligands and linkers in batch processes affects the kinetics of the oligomerization reaction and, hence, their nucleation and growth rates. Therefore, the existing screening systems that rely on batch processes, such as microtiter plates and droplet-based microfluidics, do not provide reliable nucleation and growth rate data. Significant challenges still exist for developing a relatively inexpensive, safe, and readily scalable screening device and ensuring consistency of results before scaling up. Here, we have designed patterned-surface microfluidic devices for continuous-flow synthesis of MOFs that allow effective and rapid screening of synthesis conditions. The patterned surface reduces the induction time of MOF synthesis for rapid screening while providing support to capture MOF crystals for growth measurements. The efficacy of the continuous-flow patterned microfluidic device to screen polymorphs, morphology, and growth rates is demonstrated for the HKUST-1 MOF. The effects of solvent composition and pH modulators on the morphology, polymorphs, and size distribution of HKUST-1 are evaluated using the patterned microfluidic device. Additionally, a time-resolved FT-IR analysis coupled with the patterned microfluidic device provides quantitative insights into the non-monotonic growth of MOF crystals with respect to the progression of the bulk oligomerization reaction. The patterned microfluidic device can be used to screen crystals with a longer induction time, such as proteins, covalent-organic frameworks, and MOFs.
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Affiliation(s)
- Paria Coliaie
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
| | - Rajan R Bhawnani
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
| | - Aditya Prajapati
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
| | - Rabia Ali
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
| | - Prince Verma
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22903, USA
| | - Gaurav Giri
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22903, USA
| | - Manish S Kelkar
- Center of Excellence for Isolation & Separation Technologies (CoExIST), Process R&D, AbbVie Inc., North Chicago, IL 60064, USA
| | - Akshay Korde
- Center of Excellence for Isolation & Separation Technologies (CoExIST), Process R&D, AbbVie Inc., North Chicago, IL 60064, USA
| | - Marianne Langston
- Pharmaceutics Research - Analytical Development, Takeda Pharmaceuticals International Co., Cambridge, MA 02139, USA
| | - Chengxiang Liu
- Pharmaceutical Development, Biogen, Cambridge, MA 02142, USA
| | - Neda Nazemifard
- Pharmaceutics Research - Analytical Development, Takeda Pharmaceuticals International Co., Cambridge, MA 02139, USA
| | - Daniel Patience
- Chemical Process Development, Biogen, Cambridge, MA 02142, USA
| | - Tamar Rosenbaum
- Bristol-Myers Squibb Co., Drug Product Science & Technology, New Brunswick, NJ 08901, USA
| | - Dimitri Skliar
- Bristol Myers Squibb Co., Chemical & Synthetic Development, New Brunswick, NJ 08901, USA
| | - Nandkishor K Nere
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
- Center of Excellence for Isolation & Separation Technologies (CoExIST), Process R&D, AbbVie Inc., North Chicago, IL 60064, USA
| | - Meenesh R Singh
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
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[Diaquo{bis(p-hydroxybenzoato-κ1O1)}(1-methylimidazole- κ1N1)}copper(II)]: Synthesis, crystal structure, catalytic activity and DFT study. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131323] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Zou J, Fan C, Zhang J, Liu X, Zhou W, Huang L, Xu H. Effect of Adsorbent Properties on Adsorption-Induced Deformation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:14813-14822. [PMID: 34910489 DOI: 10.1021/acs.langmuir.1c02512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Adsorption-induced adsorbent deformation is of fundamental importance to geoscientists and engineers. To gain insight into the deformation behaviors of different materials, we presented grand canonical Monte Carlo (GCMC) simulations of methane adsorption-induced deformation in slit pores. Adsorption isotherms and deformation behaviors of the pores were obtained for adsorbents with variations in solid density and affinity. The results showed that the adsorption-induced deformation depends on adsorbate loading, pore width, solid density, and affinity. The deformation at a given adsorption loading could be comparable between different solid densities or affinities because solid density or affinity is related to the solvation pressure as the driving force behind the deformation and also the resistance of the deformation. The interaction of these two effects controls the deformation behavior. We expect that our results will help to understand the adsorption-induced deformation in solids with heterogeneous properties and estimate deformation using the gas adsorption data.
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Affiliation(s)
- Jie Zou
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China
- College of Energy, Chengdu University of Technology, Chengdu, Sichuan 610059, China
| | - Chunyan Fan
- WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, Bentley 6102, Australia
| | - Junfang Zhang
- CSIRO Energy, 26 Dick Perry Ave, Kensington, WA 6151, Australia
| | - Xiu Liu
- WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, Bentley 6102, Australia
| | - Wen Zhou
- College of Energy, Chengdu University of Technology, Chengdu, Sichuan 610059, China
| | - Liang Huang
- College of Energy, Chengdu University of Technology, Chengdu, Sichuan 610059, China
| | - Hao Xu
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China
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Walenszus F, Evans JD, Bon V, Schwotzer F, Senkovska I, Kaskel S. Integration of Fluorescent Functionality into Pressure-Amplifying Metal-Organic Frameworks. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2021; 33:7964-7971. [PMID: 35600608 PMCID: PMC9115756 DOI: 10.1021/acs.chemmater.1c01804] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/06/2021] [Indexed: 06/15/2023]
Abstract
The flexibility of soft porous crystals, i.e., their ability to respond to external stimuli with structural changes, is one of the most fascinating features of metal-organic frameworks (MOFs). In addition to breathing and swelling phenomena of flexible MOFs, negative gas adsorption (NGA) and pressure amplification (PA) are the more recent discoveries in this field initially observed in the cubic DUT-49 framework. In recent years, the structural contraction was monitored by physisorption, X-ray diffraction, nuclear magnetic resonance (NMR), and electron paramagnetic resonance (EPR) techniques, providing only limited information about the electronic structure of the ligand. In this work, we designed a new ligand with a fluorescent core in the linker backbone and synthesized three new MOFs, isoreticular to DUT-49, denoted as DUT-140(M) (M-Cu, Co, Zn), crystallizing in the space group Fm3̅m. DUT-140(Cu) can be desolvated and is highly porous with an accessible apparent surface area of 4870 m2 g-1 and a pore volume of 2.59 cm3 g-1. Furthermore, it shows flexibility and NGA upon adsorption of subcritical gases. DUT-140(Zn), synthesized using postsynthetic metal exchange, could only be studied with guests in the pores. In addition to the investigation of the adsorption behavior of DUT-140(Cu), spectroscopic and computational methods were used to study the light absorption properties.
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Mohanadas D, Mohd Abdah MAA, Azman NHN, Ravoof TBSA, Sulaiman Y. Facile synthesis of PEDOT-rGO/HKUST-1 for high performance symmetrical supercapacitor device. Sci Rep 2021; 11:11747. [PMID: 34083589 PMCID: PMC8175570 DOI: 10.1038/s41598-021-91100-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 05/20/2021] [Indexed: 12/03/2022] Open
Abstract
A novel poly(3,4-ethylenedioxythiophene)-reduced graphene oxide/copper-based metal-organic framework (PrGO/HKUST-1) has been successfully fabricated by incorporating electrochemically synthesized poly(3,4-ethylenedioxythiophene)-reduced graphene oxide (PrGO) and hydrothermally synthesized copper-based metal-organic framework (HKUST-1). The field emission scanning microscopy (FESEM) and elemental mapping analysis revealed an even distribution of poly(3,4-ethylenedioxythiophene) (PEDOT), reduced graphene oxide (rGO) and HKUST-1. The crystalline structure and vibration modes of PrGO/HKUST-1 were validated utilizing X-ray diffraction (XRD) as well as Raman spectroscopy, respectively. A remarkable specific capacitance (360.5 F/g) was obtained for PrGO/HKUST-1 compared to HKUST-1 (103.1 F/g), PrGO (98.5 F/g) and PEDOT (50.8 F/g) using KCl/PVA as a gel electrolyte. Moreover, PrGO/HKUST-1 composite with the longest charge/discharge time displayed excellent specific energy (21.0 Wh/kg), specific power (479.7 W/kg) and an outstanding cycle life (95.5%) over 4000 cycles. Thus, the PrGO/HKUST-1 can be recognized as a promising energy storage material.
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Affiliation(s)
- Dharshini Mohanadas
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
| | | | - Nur Hawa Nabilah Azman
- Functional Devices Laboratory, Institute of Advanced Technology (ITMA), Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
| | - Thahira B S A Ravoof
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia
- Foundry of Reticular Materials for Sustainability (FORMS), Materials Synthesis and Characterization Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Yusran Sulaiman
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia.
- Functional Devices Laboratory, Institute of Advanced Technology (ITMA), Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia.
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Otter D, Mondal SS, Alrefai A, Krätz L, Holdt HJ, Bart HJ. Characterization of an Isostructural MOF Series of Imidazolate Frameworks Potsdam by Means of Sorption Experiments with Water Vapor. NANOMATERIALS 2021; 11:nano11061400. [PMID: 34070631 PMCID: PMC8229386 DOI: 10.3390/nano11061400] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 05/10/2021] [Accepted: 05/14/2021] [Indexed: 12/17/2022]
Abstract
Sorption measurements of water vapor on an isoreticular series of Imidazolate Frameworks Potsdam (IFP), based on penta-coordinated metal centers with secondary building units (SBUs) connected by multidentate amido-imidate-imidazolate linkers, have been carried out at 303.15 K. The isotherm shapes were analyzed in order to gain insight into material properties and compared to sorption experiments with nitrogen at 77.4 K and carbon dioxide at 273.15 K. Results show that water vapor sorption measurements are strongly influenced by the pore size distribution while having a distinct hysteresis loop between the adsorption and desorption branch in common. Thus, IFP-4 and -8, which solely contain micropores, exhibit H4 (type I) isotherm shapes, while those of IFP-1, -2 and -5, which also contain mesopores, are of H3 (type IV) shape with three inflection points. The choice of the used linker substituents and transition metals employed in the framework has a tremendous effect on the material properties and functionality. The water uptake capacities of the examined IFPs are ranging 0.48 mmol g-1 (IFP-4) to 6.99 mmol g-1 (IFP-5) and comparable to those documented for ZIFs. The water vapor stability of IFPs is high, with the exception of IFP-8.
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Affiliation(s)
- Dirk Otter
- Lehrstuhl für Thermische Verfahrenstechnik, Technische Universität Kaiserslautern, Gottlieb-Daimler-Straße 44, 67663 Kaiserslautern, Germany; (D.O.); (L.K.)
| | - Suvendu Sekhar Mondal
- Institut für Chemie, Anorganische Chemie, Universität Potsdam, Karl-Liebknecht-Straße 24-25, 14476 Potsdam, Germany; (S.S.M.); (A.A.); (H.-J.H.)
| | - Anas Alrefai
- Institut für Chemie, Anorganische Chemie, Universität Potsdam, Karl-Liebknecht-Straße 24-25, 14476 Potsdam, Germany; (S.S.M.); (A.A.); (H.-J.H.)
| | - Lorenz Krätz
- Lehrstuhl für Thermische Verfahrenstechnik, Technische Universität Kaiserslautern, Gottlieb-Daimler-Straße 44, 67663 Kaiserslautern, Germany; (D.O.); (L.K.)
| | - Hans-Jürgen Holdt
- Institut für Chemie, Anorganische Chemie, Universität Potsdam, Karl-Liebknecht-Straße 24-25, 14476 Potsdam, Germany; (S.S.M.); (A.A.); (H.-J.H.)
| | - Hans-Jörg Bart
- Lehrstuhl für Thermische Verfahrenstechnik, Technische Universität Kaiserslautern, Gottlieb-Daimler-Straße 44, 67663 Kaiserslautern, Germany; (D.O.); (L.K.)
- Correspondence:
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Sai Bhargava Reddy M, Ponnamma D, Sadasivuni KK, Kumar B, Abdullah AM. Carbon dioxide adsorption based on porous materials. RSC Adv 2021; 11:12658-12681. [PMID: 35423803 PMCID: PMC8697313 DOI: 10.1039/d0ra10902a] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 03/11/2021] [Indexed: 12/22/2022] Open
Abstract
Global warming due to the high concentration of anthropogenic CO2 in the atmosphere is considered one of the world's leading challenges in the 21st century as it leads to severe consequences such as climate change, extreme weather events, ocean warming, sea-level rise, declining Arctic sea ice, and the acidification of oceans. This encouraged advancing technologies that sequester carbon dioxide from the atmosphere or capture those emitted before entering the carbon cycle. Recently, CO2 capture, utilizing porous materials was established as a very favorable route, which has drawn extreme interest from scientists and engineers due to their advantages over the absorption approach. In this review, we summarize developments in porous adsorbents for CO2 capture with emphasis on recent studies. Highly efficient porous adsorption materials including metal-organic frameworks (MOFs), zeolites, mesoporous silica, clay, porous carbons, porous organic polymers (POP), and metal oxides (MO) are discussed. Besides, advanced strategies employed to increase the performance of CO2 adsorption capacity to overcome their drawbacks have been discoursed.
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Affiliation(s)
- M Sai Bhargava Reddy
- Center for Nanoscience and Technology, Institute of Science and Technology, Jawaharlal Nehru Technological University Hyderabad Telangana State 500085 India
| | | | | | - Bijandra Kumar
- Department of Mathematics, Computer Science and Engineering Technology, Elizabeth City State University Elizabeth City NC 27909 USA
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Hobday CL, Kieslich G. Structural flexibility in crystalline coordination polymers: a journey along the underlying free energy landscape. Dalton Trans 2021; 50:3759-3768. [DOI: 10.1039/d0dt04329j] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
In this perspective, we discuss structural flexibility in crystalline coordination polymers. We identify that the underlying free energy landscape unites scientific disciplines, and discuss key areas to advanced the field.
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Affiliation(s)
- Claire L. Hobday
- Centre for Science at Extreme Conditions and EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh
- UK
| | - Gregor Kieslich
- Department of Chemistry
- Technical University of Munich
- 85748 Garching
- Germany
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Rare-earth metal–organic frameworks as advanced catalytic platforms for organic synthesis. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213543] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Vlasenko NV, Stryzhak PE. Role of the Morphology of Sulfonic Resin Catalysts in the Etherification of Ethanol with iso-Butylene: A Review. THEOR EXP CHEM+ 2020. [DOI: 10.1007/s11237-020-09661-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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