1
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Wang B, Ma Y, Xu W, Tang K. A novel S,N-rich MOF for efficient recovery of Au(III): Performance and mechanism. JOURNAL OF HAZARDOUS MATERIALS 2023; 451:131051. [PMID: 36933505 DOI: 10.1016/j.jhazmat.2023.131051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/17/2023] [Accepted: 02/19/2023] [Indexed: 06/18/2023]
Abstract
A novel S,N-rich MOF with adenine and 4,4'-thiodiphenol as organic ligands was synthesized via the one-step solvothermal method, and used for gold recovery. The pH impact, adsorption kinetics, isotherms, thermodynamics, selectivity, and reusability were investigated accordingly. The adsorption and desorption mechanism were also explored comprehensively. The electronic attraction, coordination, and in situ redox account for the Au(III) adsorption. The Au(III) adsorption is affected strongly by the pH of solutions, and best at pH of 2.57. The MOF exhibits exceptional adsorption capacity as high as 3680 mg/g at 55 °C, fast kinetics with 8 min for 9.6 mg/L Au(III), and excellent selectivity for gold ion in real e-waste leachates. The adsorption process of gold on the adsorbent is endothermic and spontaneous, and influenced visibly by temperature. The adsorption ratio still maintained 99% after seven adsorption-desorption cycles. The column adsorption experiments show that the MOF has outstanding selectivity for Au(III) with 100% of removal efficiency in a complex solution containing Au, Ni, Cu, Cd, Co, and Zn ions. A glorious adsorption with a breakthrough time of 532 mins was obtained for the breakthrough curve. This study not only provides an efficient adsorbent for gold recovery, but also guidance for designing new materials.
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Affiliation(s)
- Baihui Wang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, Hunan, China
| | - Yingnan Ma
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, Hunan, China
| | - Weifeng Xu
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, Hunan, China.
| | - Kewen Tang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, Hunan, China.
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2
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Dong A, Chen D, Li Q, Qian J. Metal-Organic Frameworks for Greenhouse Gas Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2201550. [PMID: 36563116 DOI: 10.1002/smll.202201550] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/15/2022] [Indexed: 06/17/2023]
Abstract
Using petrol to supply energy for a car or burning coal to heat a building generates plenty of greenhouse gas (GHG) emissions, including carbon dioxide (CO2 ), water vapor (H2 O), methane (CH4 ), nitrous oxide (N2 O), ozone (O3 ), fluorinated gases. These up-and-coming metal-organic frameworks (MOFs) are structurally endowed with rigid inorganic nodes and versatile organic linkers, which have been extensively used in the GHG-related applications to improve the lives and protect the environment. Porous MOF materials and their derivatives have been demonstrated to be competitive and promising candidates for GHG separation, storage and conversions as they shows facile preparation, large porosity, adjustable nanostructure, abundant topology, and tunable physicochemical property. Enormous progress has been made in GHG storage and separation intrinsically stemmed from the different interaction between guest molecule and host framework from MOF itself in the recent five years. Meanwhile, the use of porous MOF materials to transform GHG and the influence of external conditions on the adsorption performance of MOFs for GHG are also enclosed. In this review, it is also highlighted that the existing challenges and future directions are discussed and envisioned in the rational design, facile synthesis and comprehensive utilization of MOFs and their derivatives for practical applications.
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Affiliation(s)
- Anrui Dong
- Key Laboratory of Carbon Materials of Zhejiang Province, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325000, P. R. China
| | - Dandan Chen
- Key Laboratory of Carbon Materials of Zhejiang Province, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325000, P. R. China
| | - Qipeng Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
- College of Chemistry and Chemical Engineering, Zhaotong University, Zhaotong, 657099, P. R. China
| | - Jinjie Qian
- Key Laboratory of Carbon Materials of Zhejiang Province, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325000, P. R. China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
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3
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Gupta RK, Riaz M, Ashafaq M, Gao ZY, Varma RS, Li DC, Cui P, Tung CH, Sun D. Adenine-incorporated metal–organic frameworks. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214558] [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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4
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Sun W, Guo J, Ou H, Zhang L, Wang D, Ma Z, Zhu B, ali I, Naz I. Facile synthesis of highly moisture-resistant Mg-MOF-74 by coating hexagonal boron nitride (h-BN). J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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5
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Chand S, Alahmed O, Baslyman WS, Dey A, Qutub S, Saha R, Hijikata Y, Alaamery M, Khashab NM. DNA-Mimicking Metal-Organic Frameworks with Accessible Adenine Faces for Complementary Base Pairing. JACS AU 2022; 2:623-630. [PMID: 35373199 PMCID: PMC8969998 DOI: 10.1021/jacsau.1c00516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Indexed: 05/05/2023]
Abstract
Biologically derived metal-organic frameworks (Bio-MOFs) are significant, as they can be used in cutting-edge biomedical applications such as targeted gene delivery. Herein, adenine (Ade) and unnatural amino acids coordinate with Zn2+ to produce biocompatible frameworks, KBM-1 and KBM-2, with extremely defined porous channels. They feature an accessible Watson-Crick Ade face that is available for further hydrogen bonding and can load single-stranded DNA (ssDNA) with 13 and 41% efficiency for KBM-1 and KBM-2, respectively. Treatment of these frameworks with thymine (Thy), as a competitive guest for base pairing with the Ade open sites, led to more than 50% reduction of ssDNA loading. Moreover, KBM-2 loaded Thy-rich ssDNA more efficiently than Thy-free ssDNA. These findings support the role of the Thy-Ade base pairing in promoting ssDNA loading. Furthermore, theoretical calculations using the self-consistent charge density functional tight-binding (SCC-DFTB) method verified the role of hydrogen bonding and van der Waals type interactions in this host-guest interface. KBM-1 and KBM-2 can protect ssDNA from enzymatic degradation and release it at acidic pH. Most importantly, these biocompatible frameworks can efficiently deliver genetic cargo with retained activity to the cell nucleus. We envisage that this class of Bio-MOFs can find immediate applicability as biomimics for sensing, stabilizing, and delivering genetic materials.
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Affiliation(s)
- Santanu Chand
- Smart
Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous
Materials Center, Physical Science and Engineering Division, King Abdullah University of Science and Technology
(KAUST), Thuwal 23955-6900, Kingdom of Saudi
Arabia
| | - Othman Alahmed
- Smart
Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous
Materials Center, Physical Science and Engineering Division, King Abdullah University of Science and Technology
(KAUST), Thuwal 23955-6900, Kingdom of Saudi
Arabia
| | - Walaa S. Baslyman
- Smart
Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous
Materials Center, Physical Science and Engineering Division, King Abdullah University of Science and Technology
(KAUST), Thuwal 23955-6900, Kingdom of Saudi
Arabia
| | - Avishek Dey
- Smart
Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous
Materials Center, Physical Science and Engineering Division, King Abdullah University of Science and Technology
(KAUST), Thuwal 23955-6900, Kingdom of Saudi
Arabia
| | - Somayah Qutub
- Smart
Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous
Materials Center, Physical Science and Engineering Division, King Abdullah University of Science and Technology
(KAUST), Thuwal 23955-6900, Kingdom of Saudi
Arabia
| | - Ranajit Saha
- Institute
for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido 001-0021, Japan
| | - Yuh Hijikata
- Institute
for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido 001-0021, Japan
| | - Manal Alaamery
- Developmental
Medicine Department, King Abdullah Interna-tional Medical Research
Center, King Saud Bin Abdulaziz University
for Health Sciences, Ministry of
National Guard-Health Affairs (MNG-HA), Riyadh 11481, Kingdom of Saudi Arabia
| | - Niveen M. Khashab
- Smart
Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous
Materials Center, Physical Science and Engineering Division, King Abdullah University of Science and Technology
(KAUST), Thuwal 23955-6900, Kingdom of Saudi
Arabia
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6
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Martin C, Jonckheere D, Coutino-Gonzalez E, Smolders S, Bueken B, Marquez C, Krajnc A, Willhammar T, Kennes K, Fenwick O, Richard F, Samorì P, Mali G, Hofkens J, Roeffaers MBJ, De Vos DE. Metal-biomolecule frameworks (BioMOFs): a novel approach for "green" optoelectronic applications. Chem Commun (Camb) 2022; 58:677-680. [PMID: 34919109 DOI: 10.1039/d1cc05214d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this study, a water-stable microcrystalline bioMOF was synthesized, characterized, and loaded with silver ions or highly emissive rare earth (RE) metals such as Eu3+/Tb3+. The obtained materials were used as active layers in a proof-of-concept sustainable light-emitting device, highlighting the potential of bioMOFs in optoelectronic applications.
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Affiliation(s)
- Cristina Martin
- KU Leuven, Leuven Chem&Tech - Molecular Imaging and Photonics (MIP), Celestijnenlaan 200F post box 2404, Leuven 3001, Belgium.
- Unidad nanoCRIB, Centro Regional de Investigaciones Biomédicas, Albacete, 02071, Spain
| | - Dries Jonckheere
- KU Leuven, Leuven Chem&Tech - Centre for Membrane Separations, Adsorption, Catalysis and Spectroscopy for Sustainable Solutions (cMACS), Celestijnenlaan 200F post box 2454, Leuven 3001, Belgium.
| | - Eduardo Coutino-Gonzalez
- Centro de Investigaciones en Óptica, A. C. Loma del Bosque 115, Colonia Lomas del Campestre, León, Guanajuato 37150, Mexico
| | - Simon Smolders
- KU Leuven, Leuven Chem&Tech - Centre for Membrane Separations, Adsorption, Catalysis and Spectroscopy for Sustainable Solutions (cMACS), Celestijnenlaan 200F post box 2454, Leuven 3001, Belgium.
| | - Bart Bueken
- KU Leuven, Leuven Chem&Tech - Centre for Membrane Separations, Adsorption, Catalysis and Spectroscopy for Sustainable Solutions (cMACS), Celestijnenlaan 200F post box 2454, Leuven 3001, Belgium.
| | - Carlos Marquez
- KU Leuven, Leuven Chem&Tech - Centre for Membrane Separations, Adsorption, Catalysis and Spectroscopy for Sustainable Solutions (cMACS), Celestijnenlaan 200F post box 2454, Leuven 3001, Belgium.
| | - Andraž Krajnc
- Department of Inorganic Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, Ljubljana 1001, Slovenia
| | - Tom Willhammar
- Department of Materials and Environmental Chemistry, Stockholm University, Svante Arrhenius väg 16C, Stockholm 106 91, Sweden
| | - Koen Kennes
- KU Leuven, Leuven Chem&Tech - Molecular Imaging and Photonics (MIP), Celestijnenlaan 200F post box 2404, Leuven 3001, Belgium.
| | - Oliver Fenwick
- Queen Mary University of London, School of Engineering and Materials Science, Mile End Road, London E1 4NS, UK
- University of Strasbourg, CNRS, ISIS UMR 7006, 8 Allée Gaspard Monge, Strasbourg 67000, France
| | - Fanny Richard
- University of Strasbourg, CNRS, ISIS UMR 7006, 8 Allée Gaspard Monge, Strasbourg 67000, France
| | - Paolo Samorì
- University of Strasbourg, CNRS, ISIS UMR 7006, 8 Allée Gaspard Monge, Strasbourg 67000, France
| | - Gregor Mali
- Department of Inorganic Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, Ljubljana 1001, Slovenia
| | - Johan Hofkens
- KU Leuven, Leuven Chem&Tech - Molecular Imaging and Photonics (MIP), Celestijnenlaan 200F post box 2404, Leuven 3001, Belgium.
| | - Maarten B J Roeffaers
- KU Leuven, Leuven Chem&Tech - Centre for Membrane Separations, Adsorption, Catalysis and Spectroscopy for Sustainable Solutions (cMACS), Celestijnenlaan 200F post box 2454, Leuven 3001, Belgium.
| | - Dirk E De Vos
- KU Leuven, Leuven Chem&Tech - Centre for Membrane Separations, Adsorption, Catalysis and Spectroscopy for Sustainable Solutions (cMACS), Celestijnenlaan 200F post box 2454, Leuven 3001, Belgium.
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7
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Vaidhyanathan R, Singh HD, Nandi S, Chakraborty D, Singh K, Vinod CP. Coordination flexibility aided CO2-specific gating in an Iron Isonicotinate MOF. Chem Asian J 2021; 17:e202101305. [PMID: 34972258 DOI: 10.1002/asia.202101305] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/23/2021] [Indexed: 11/10/2022]
Abstract
Coordination flexibility assisted porosity has been introduced into an Iron-isonicotinate metal organic framework (MOF), (Fe(4-PyC) 2 .(OH). The framework showed CO 2 -specific gate opening behavior, which gets tuned as a function of temperature and pressure. The MOF's physisorptive porosity towards CO 2 , CH 4 , and N 2 was investigated; it adsorbed only CO 2 via a gate opening phenomenon. The isonicotinate, representing a borderline soft base, is bound to the hard Fe 3+ centre through monodentate carboxylate and pyridyl nitrogen. This moderately weak binding enables isonicotinate to spin like a spindle under the CO 2 pressure opening the gate for a sharp increase in CO 2 uptake at 333 mmHg (At 298K, the CO 2 uptake increases from 0.70 to 1.57 mmol/g). We investigated the MOF's potential for CO 2 /N 2 and CO 2 /CH 4 gas separation aided by this gating. IAST model reveals that the CO 2 /N 2 selectivity jumps from 325 to 3131 when the gate opens, while the CO 2 /CH 4 selectivity increases three times. Interestingly, this Fe-isonicotinate MOF did not follow the trend set by our earlier reported Hard-Soft Gate Control (established for isostructural M 2+ -isonicotinate MOFs (M = Mg, Mn)). However, we account for this discrepancy using the different oxidation state of metals confirmed by X-ray photoelectron spectroscopy and magnetism.
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Affiliation(s)
- Ramanathan Vaidhyanathan
- Indian Institute of Science Education and Research, Chemistry, Main Building, IISER, Dr. Homi Bhabha Rd. Pashan Pune Maharashtra, 411008, Pune, INDIA
| | - Himan Dev Singh
- IISER P: Indian Institute of Science Education Research Pune, Chemistry, INDIA
| | - Shyamapada Nandi
- IISER Pune: Indian Institute of Science Education Research Pune, Chemistry, INDIA
| | - Debanjan Chakraborty
- IISER Pune: Indian Institute of Science Education Research Pune, Chemistry, INDIA
| | - Kirandeep Singh
- CSIR-NCL: National Chemical Laboratory CSIR, Physical and Materials Chemistry, INDIA
| | - Chathakudath P Vinod
- CSIR-NCL: National Chemical Laboratory CSIR, Catalysis and Inorganic Chemistry, INDIA
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8
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Wu X, Chen L, Amigues EJ, Wang R, Pang Z, Ding L. In Silico Tuning of the Pore Surface Functionality in Al-MOFs for Trace CH 3I Capture. ACS OMEGA 2021; 6:18169-18177. [PMID: 34308048 PMCID: PMC8296563 DOI: 10.1021/acsomega.1c02072] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 06/24/2021] [Indexed: 06/13/2023]
Abstract
Aluminum (Al)-based metal-organic frameworks (MOFs) have been shown to have good stability toward γ irradiation, making them promising candidates for durable adsorbents for capturing volatile radioactive nuclides. In this work, we studied a series of existing Al-MOFs to capture trace radioactive organic iodide (ROI) from a gas composition (100 ppm CH3I, 400 ppm CO2, 21% O2, and 78% N2) resembling the off-gas composition from reprocessing the used nuclear fuel using Grand canonical Monte Carlo (GCMC) simulations and density functional theory (DFT) calculations. Based on the results and understanding established from studying the existing Al-MOFs, we proceed by functionalizing the top-performing CAU-11 with different functional groups to propose better MOFs for ROI capture. Our study suggests that extraordinary ROI adsorption and separation capability could be realized by -SO3H functionalization in CAU-11. It was mainly owing to the joint effect of the enhanced pore surface polarity arising from -SO3H functionalization and the μ-OH group of CAU-11.
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Affiliation(s)
- Xiaoyu Wu
- Department
of Chemistry, Xi’an JiaoTong-Liverpool
University, 111 Ren’ai Road, Suzhou Dushu Lake
Higher Education Town, Jiangsu 215123, China
- Department
of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool L7 3NY, United Kingdom
| | - Linjiang Chen
- Department
of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool L7 3NY, United Kingdom
- Leverhulme
Research Centre for Functional Materials Design, Materials Innovation
Factory and Department of Chemistry, University
of Liverpool, 51 Oxford
Street, Liverpool L7 3NY, United Kingdom
| | - Eric Jean Amigues
- Department
of Chemistry, Xi’an JiaoTong-Liverpool
University, 111 Ren’ai Road, Suzhou Dushu Lake
Higher Education Town, Jiangsu 215123, China
| | - Ruiyao Wang
- Department
of Chemistry, Xi’an JiaoTong-Liverpool
University, 111 Ren’ai Road, Suzhou Dushu Lake
Higher Education Town, Jiangsu 215123, China
| | - Zhongfu Pang
- Department
of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool L7 3NY, United Kingdom
- Leverhulme
Research Centre for Functional Materials Design, Materials Innovation
Factory and Department of Chemistry, University
of Liverpool, 51 Oxford
Street, Liverpool L7 3NY, United Kingdom
| | - Lifeng Ding
- Department
of Chemistry, Xi’an JiaoTong-Liverpool
University, 111 Ren’ai Road, Suzhou Dushu Lake
Higher Education Town, Jiangsu 215123, China
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9
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Nandi S, Singh HD, Chakraborty D, Maity R, Vaidhyanathan R. Deciphering the Weak CO 2···Framework Interactions in Microporous MOFs Functionalized with Strong Adsorption Sites-A Ubiquitous Observation. ACS APPLIED MATERIALS & INTERFACES 2021; 13:24976-24983. [PMID: 34014632 DOI: 10.1021/acsami.1c05845] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Carbon capture from industrial effluents such as flue gas or natural gas mixture (cf. landfill gas), the primary sources of CO2 emission, greatly aids in balancing the environmental carbon cycle. In this context, the most energy-efficient physisorptive CO2 separation process can benefit immensely from improved porous sorbents. Metal organic frameworks (MOFs), especially the ultramicroporous MOFs, built from readily available small and rigid ligands, are highly promising because of their high selectivity (CO2/N2) and easy scalability. Here, we report two new ultramicroporous Co-adeninato isophthalate MOFs. They concomitantly carry basic functional groups (-NH2) and Lewis acidic sites (coordinatively unsaturated Co centers). They show good CO2 capacity (3.3 mmol/g at 303 K and 1 bar) along with high CO2/N2 (∼600 at 313 K and 1 bar and ∼340 at 303 K and 1 bar) selectivity, working capacity, and smooth diffusion kinetics (Dc = 7.5 × 10-9 m2 s-1). The MOFs exhibit good CO2/N2 kinetic separation under both dry and wet conditions with a smooth breakthrough profile. Despite their well-defined CO2 adsorption sites, these MOFs exhibit only a moderately strong interaction with CO2 as evidenced from their HOA values. This counterintuitive observation is ubiquitous among many MOFs adorned with strong CO2 adsorption sites. To gain insights, we have identified the binding sites for CO2 using simulation and MD studies. The radial distribution function analysis reveals that despite the amine and bare-metal sites, the pore size and the pore structure determine the positions for the CO2 molecules. The most favorable sites become the confined spaces lined by aromatic rings. A plausible explanation for the lack of strong adsorption in these MOFs is premised from these collective studies, which could aid in the future design of superior CO2 sorbents.
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10
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Abstract
Carbon capture from large sources and ambient air is one of the most promising strategies to curb the deleterious effect of greenhouse gases. Among different technologies, CO2 adsorption has drawn widespread attention mostly because of its low energy requirements. Considering that water vapor is a ubiquitous component in air and almost all CO2-rich industrial gas streams, understanding its impact on CO2 adsorption is of critical importance. Owing to the large diversity of adsorbents, water plays many different roles from a severe inhibitor of CO2 adsorption to an excellent promoter. Water may also increase the rate of CO2 capture or have the opposite effect. In the presence of amine-containing adsorbents, water is even necessary for their long-term stability. The current contribution is a comprehensive review of the effects of water whether in the gas feed or as adsorbent moisture on CO2 adsorption. For convenience, we discuss the effect of water vapor on CO2 adsorption over four broadly defined groups of materials separately, namely (i) physical adsorbents, including carbons, zeolites and MOFs, (ii) amine-functionalized adsorbents, and (iii) reactive adsorbents, including metal carbonates and oxides. For each category, the effects of humidity level on CO2 uptake, selectivity, and adsorption kinetics under different operational conditions are discussed. Whenever possible, findings from different sources are compared, paying particular attention to both similarities and inconsistencies. For completeness, the effect of water on membrane CO2 separation is also discussed, albeit briefly.
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Affiliation(s)
- Joel M Kolle
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
| | - Mohammadreza Fayaz
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
| | - Abdelhamid Sayari
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
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11
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Cui PP, Zhang XD, Kang YS, Zhao Y, Sun WY. Cobalt-Based Metal-Organic Frameworks for Adsorption of CO 2 and C 2 Hydrocarbons: Effect of Auxiliary Ligands with Different Functional Groups. Inorg Chem 2021; 60:2563-2572. [PMID: 33494596 DOI: 10.1021/acs.inorgchem.0c03461] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Recently, metal-organic frameworks (MOFs) have been investigated as potential materials for CO2 capture and light hydrocarbon storage/separation due to their high porosity, large surface area, and tunable skeleton structures. In this work, the six cobalt-based MOFs 1-6 were successfully synthesized under solvothermal conditions by a mixed-ligand strategy. 1 and 2 have the same framework structure with a topology of {42·5}2{44·510·67·76·8}, while the structures of the 3-6 frameworks are the same with a topology of {42·5}2{44·510·69·74·8}. The adsorption properties of these MOFs for CO2 and C2 hydrocarbons were then investigated, and the effect of the functional groups was discussed. The results revealed that the introduction of amino and bromo groups could effectively strengthen the adsorption performance.
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Affiliation(s)
- Pei-Pei Cui
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, People's Republic of China.,Shandong Provincial Key Laboratory of Biophysics, Shandong Universities Key Laboratory of Functional Biological Resources Utilization and Development, College of Life Science, Dezhou University, Dezhou 253023, People's Republic of China
| | - Xiu-Du Zhang
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, People's Republic of China
| | - Yan-Shang Kang
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, People's Republic of China
| | - Yue Zhao
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, People's Republic of China
| | - Wei-Yin Sun
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, People's Republic of China
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12
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Gupta NK, Kim S, Bae J, Kim KS. Chemisorption of hydrogen sulfide over copper-based metal–organic frameworks: methanol and UV-assisted regeneration. RSC Adv 2021; 11:4890-4900. [PMID: 35424450 PMCID: PMC8694540 DOI: 10.1039/d0ra09017d] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 01/19/2021] [Indexed: 01/20/2023] Open
Abstract
H2S adsorption and regeneration of Cu-based MOFs.
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Affiliation(s)
- Nishesh Kumar Gupta
- University of Science and Technology (UST)
- Daejeon
- Republic of Korea
- Department of Land, Water, and Environment Research
- Korea Institute of Civil Engineering and Building Technology (KICT)
| | - Suho Kim
- University of Science and Technology (UST)
- Daejeon
- Republic of Korea
- Department of Land, Water, and Environment Research
- Korea Institute of Civil Engineering and Building Technology (KICT)
| | - Jiyeol Bae
- Department of Land, Water, and Environment Research
- Korea Institute of Civil Engineering and Building Technology (KICT)
- Goyang
- Republic of Korea
| | - Kwang Soo Kim
- University of Science and Technology (UST)
- Daejeon
- Republic of Korea
- Department of Land, Water, and Environment Research
- Korea Institute of Civil Engineering and Building Technology (KICT)
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13
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14
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Li Y, Wang G, Yang H, Hou L, Wang Y, Zhu Z. New Supercage Metal–Organic Framework Based on Allopurinol Ligands Showing Acetylene Storage and Separation. Chemistry 2020; 26:16402-16407. [DOI: 10.1002/chem.202002751] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Yong‐Zhi Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the, Ministry of Education National Demonstration Center for, Experimental Chemistry Education College of Chemistry &, Materials Science Northwest University Xi'an 710069 P. R. China
| | - Gang‐Ding Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the, Ministry of Education National Demonstration Center for, Experimental Chemistry Education College of Chemistry &, Materials Science Northwest University Xi'an 710069 P. R. China
| | - Hong‐Yun Yang
- Key Laboratory of Synthetic and Natural Functional Molecule of the, Ministry of Education National Demonstration Center for, Experimental Chemistry Education College of Chemistry &, Materials Science Northwest University Xi'an 710069 P. R. China
| | - Lei Hou
- Key Laboratory of Synthetic and Natural Functional Molecule of the, Ministry of Education National Demonstration Center for, Experimental Chemistry Education College of Chemistry &, Materials Science Northwest University Xi'an 710069 P. R. China
| | - Yao‐Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the, Ministry of Education National Demonstration Center for, Experimental Chemistry Education College of Chemistry &, Materials Science Northwest University Xi'an 710069 P. R. China
| | - Zhonghua Zhu
- School of Chemical Engineering The University of Queensland Brisbane 4072 Australia
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New scu topological MOF based on azolyl-carboxyl bifunctional linker: Gas adsorption and luminescence properties. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2019.121170] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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