1
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Designed metal-organic frameworks with potential for multi-component hydrocarbon separation. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
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2
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Hefnawy M, El-Gendy M, Al-Salem H, Marenga H, El-Azab A, Abdel-Aziz A, Gamal AE, Alanazi M, Obaidullah A, Al-Hossaini A, Hefnawy A. Trends in monoliths: Packings, stationary phases and nanoparticles. J Chromatogr A 2023; 1691:463819. [PMID: 36724721 DOI: 10.1016/j.chroma.2023.463819] [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: 09/27/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/26/2023]
Abstract
Monoliths media are gaining interest as excellent substitutes to conventional particle-packed columns. Monolithic columns show higher permeability and lower flow resistance than conventional liquid chromatography columns, providing high-throughput performance, resolution and separation in short run times. Monolithic columns with longer length, smaller inner diameter and specific selectivity to peptides or enantiomers have been played important role in hyphenated system. Monolithic stationary phases possess great efficiency, resolution, selectivity and sensitivity in the separation of complex biological samples, such as the complex mixtures of peptides for proteome analysis. The development of monolithic stationary phases has opened the new avenue in chromatographic separation science and is in turn playing much more important roles in the wide application area. Monolithic stationary phases have been widely used in fast and high efficiency one- and multi-dimensional separation systems, miniaturized devices, and hyphenated system coupled with mass spectrometers. The developing technology for preparation of monolithic stationary phases is revolutionizing the column technology for the separation of complex biological samples. These techniques using porous monoliths offer several advantages, including miniaturization and on-line coupling with analytical instruments. Additionally, monoliths are ideal support media for imprinting template-specific sites, resulting in the so-called molecularly-imprinted monoliths, with ultra-high selectivity. In this review, the origin of the concept, the differences between their characteristics and those of traditional packings, their advantages and drawbacks, theory of separations, the methods for the monoliths preparation of different forms, nanoparticle monoliths and metal-organic framework are discussed. Two application areas of monolithic metal-organic framework and nanoparticle monoliths are provided. The review article discusses the results reported in a total of 218 references. Other older references were included to illustrate the historical development of monoliths, both in preparation and types, as well as separation mechanism.
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Affiliation(s)
- Mohamed Hefnawy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia; Department of Analytical Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt.
| | - Manal El-Gendy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Huda Al-Salem
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Hanin Marenga
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Adel El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Alaa Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Ali El Gamal
- Department of Pharmacognosy and Medicinal, Aromatic & Poisonous Plant Research Center (MAPPRC), College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohammed Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Ahmad Obaidullah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Abdullah Al-Hossaini
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Abdullah Hefnawy
- Faculty of Medicine, Mansoura Manchester Medical Program, Mansoura University, Mansoura, Egypt
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3
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Ji GJ, Xiang T, Zhou XQ, Chen L, Zhang ZH, Lu BB, Zhou XJ. Molecular dynamics simulation of adsorption and separation of xylene isomers by Cu-HKUST-1. RSC Adv 2022; 12:35290-35299. [PMID: 36540231 PMCID: PMC9732760 DOI: 10.1039/d2ra06873g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/04/2022] [Indexed: 09/19/2023] Open
Abstract
Metal-organic frameworks (MOFs) are widely used in the adsorption separation of various gases. A fundamental understanding of the effective separation of xylene isomers helps improve aromatic products' separation efficiency and reduce industrial separation costs. Grand Canonical Monte Carlo (GCMC) simulations combined with Molecular Science is widely used to predict gas adsorption and diffusion in single crystals with metal-organic frameworks. We performed a GCMC + MD combined approach to study xylene isomers' adsorption and separation in Cu-HKUST-1 to predict the permeability and selectivity of the ternary gas mixture in the MOF with the adsorption and diffusion usage data. Most current studies take into account the computational cost and difficulty. Most recent research models are limited to the adsorption of a single or specific molecule, such as hydrogen, methane, carbon dioxide, etc. For this reason, we report an attempt to study the adsorption separation of aromatic gases (p-xylene/o-xylene/m-xylene) based on Cu-HKUST-1 single-crystal materials based on some previous research methods with an appropriate increase in computational cost. To predict the adsorption selectivity and permeability of the ternary mixture of xylene isomers on the MOF surface, the model simulation calculates key parameters of gas adsorption, including gas adsorption volume (N), the heat of adsorption (Q st), Henry coefficient (K), and diffusion coefficient (D).
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Affiliation(s)
- Guo-Jian Ji
- Jiangsu Key Laboratory of Green Process Equipment, School of Petroleum and Gas Engineering, School of Energy, Changzhou University Changzhou 213164 P. R. China +86-15806128724
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University Changzhou 213164 P. R. China
| | - Ting Xiang
- Jiangsu Key Laboratory of Green Process Equipment, School of Petroleum and Gas Engineering, School of Energy, Changzhou University Changzhou 213164 P. R. China +86-15806128724
| | - Xiao-Qing Zhou
- Jiangsu Key Laboratory of Green Process Equipment, School of Petroleum and Gas Engineering, School of Energy, Changzhou University Changzhou 213164 P. R. China +86-15806128724
| | - Le Chen
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University Changzhou 213164 P. R. China
| | - Zhi-Hui Zhang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University Changzhou 213164 P. R. China
| | - Bei-Bei Lu
- Jiangsu Key Laboratory of Green Process Equipment, School of Petroleum and Gas Engineering, School of Energy, Changzhou University Changzhou 213164 P. R. China +86-15806128724
| | - Xing-Jian Zhou
- Jiangsu Key Laboratory of Green Process Equipment, School of Petroleum and Gas Engineering, School of Energy, Changzhou University Changzhou 213164 P. R. China +86-15806128724
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4
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Firooz SK, Armstrong DW. Metal-organic frameworks in separations: A review. Anal Chim Acta 2022; 1234:340208. [DOI: 10.1016/j.aca.2022.340208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 11/01/2022]
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5
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Development of MOF-based PVC membrane potentiometric sensor for determination of imipramine hydrochloride. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02210-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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6
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Metal-organic frameworks as stationary phases for chromatography and solid phase extraction: A review. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214364] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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7
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Wang Y, Li S, Wang X, Yao Y, Feng L, Ma C. A multi pathway coupled domino strategy: I 2/TBHP-promoted synthesis of imidazopyridines and thiazoles via sp 3, sp 2 and sp C-H functionalization. RSC Adv 2022; 12:5919-5927. [PMID: 35424560 PMCID: PMC8981869 DOI: 10.1039/d1ra07438e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/21/2021] [Indexed: 12/21/2022] Open
Abstract
I2/TBHP-promoted, one-pot, multi pathway synthesis of imidazopyridines and thiazoles has been achieved through readily available ethylarenes, ethylenearenes and ethynearenes. I2/TBHP as an initiator and oxidant is used to realize the C-H functionalization of this domino reaction. Simple and available starting materials, wide range of functional group tolerance, high potential for drug activity of the products and application in production are the advantageous features of this method.
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Affiliation(s)
- Yishou Wang
- School of Chemistry and Chemical Engineering, Shandong University Jinan 250100 P. R. China
| | - Shichen Li
- School of Chemistry and Chemical Engineering, Shandong University Jinan 250100 P. R. China
| | - Xinfeng Wang
- School of Chemistry and Chemical Engineering, Shandong University Jinan 250100 P. R. China
| | - Yiming Yao
- School of Chemistry and Chemical Engineering, Shandong University Jinan 250100 P. R. China
| | - Lei Feng
- School of Chemistry and Chemical Engineering, Shandong University Jinan 250100 P. R. China
| | - Chen Ma
- School of Chemistry and Chemical Engineering, Shandong University Jinan 250100 P. R. China
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8
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Metal-organic framework-based core-shell composites for chromatographic stationary phases. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Tekce S, Subasi Y, Coldur F, Kanberoglu GS, Zahmakiran M. Development of a PVC Membrane Potentiometric Sensor with Low Detection Limit and Wide Linear Range for the Determination of Maprotiline in Pharmaceutical Formulations. ChemistrySelect 2022. [DOI: 10.1002/slct.202103553] [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)
- Serkan Tekce
- Chemistry Graduate School of Natural and Applied Sciences Van Yuzuncu Yil University Van Turkey
| | - Yaver Subasi
- Chemistry Graduate School of Natural and Applied Sciences Van Yuzuncu Yil University Van Turkey
| | - Fatih Coldur
- Chemistry Faculty of Arts and Sciences Erzincan Binali Yildirim University Erzincan Turkey
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Wu K, Chai K, Zhou L, Duan Z, Wu H, Huang Z, Li D, Tan Z, Shen F, Wei Z, Ji H. Cellulose based hyper-crosslinked polymer for efficiently recovering valuable materials from PO/SM wastewater. Int J Biol Macromol 2021; 193:71-80. [PMID: 34637817 DOI: 10.1016/j.ijbiomac.2021.10.034] [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: 06/04/2021] [Revised: 09/29/2021] [Accepted: 10/03/2021] [Indexed: 10/20/2022]
Abstract
Herein, a TEMPO-oxidized cellulose-grafted-polystyrene hypercrosslinked polymer (TOC-PS-HCP) was synthesized facilely by TEMPO oxidation, grafting copolymerization and post crosslinking route. Based on the structural characterization, it was confirmed that TOC-PS-HCP mainly consisted of polystyrene chain on cellulose and rigid crosslinked bridge. Additionally, the as-prepared TOC-PS-HCP displayed appropriate hydrophobicity (water contact angle = 102.44°) and high specific surface area (SBET = 601.20 m2·g--1), which could efficiently recover ethylbenzene and styrene from PO/SM wastewater. The adsorption experiment was conducted to study the recovery performance for ethylbenzene and styrene in the aqueous phase. The results showed that TOC-PS-HCP could recover ethylbenzene and styrene quickly by adsorption process, and maintain a stable recovery rate both in different aqueous conditions and recycle experiments. The adsorption experiment in the simulated wastewater solution showed that TOC-PS-HCP exhibited the greater affinity for ethylbenzene and styrene than other substrates. Furthermore, a possible mechanism for the efficient recovery of ethylbenzene and styrene was suggested on the basis of experimental and theoretical results, which may be associated with van der Waals force and π-π stacking.
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Affiliation(s)
- Kongyou Wu
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning 530004, PR China
| | - Kungang Chai
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning 530004, PR China
| | - Liqin Zhou
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning 530004, PR China
| | - Zhiliang Duan
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning 530004, PR China
| | - Haibo Wu
- Research Institute of Sun Yat-sen University in Huizhou, Huizhou 516081, PR China.
| | - Zhenghui Huang
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning 530004, PR China
| | - Dongli Li
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning 530004, PR China
| | - Zhongwei Tan
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning 530004, PR China
| | - Fang Shen
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning 530004, PR China
| | - Zongwu Wei
- School of Resources, Environment and Materials, Guangxi University, Nanning 530004, PR China
| | - Hongbing Ji
- School of Chemistry and Chemical Engineering, Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, Guangxi University, Nanning 530004, PR China; Research Institute of Sun Yat-sen University in Huizhou, Huizhou 516081, PR China; Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, PR China.
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11
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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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12
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Laha S, Haldar R, Dwarkanath N, Bonakala S, Sharma A, Hazra A, Balasubramanian S, Maji TK. A Dynamic Chemical Clip in Supramolecular Framework for Sorting Alkylaromatic Isomers using Thermodynamic and Kinetic Preferences. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106784] [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)
- Subhajit Laha
- Chemistry and Physics of Materials Unit (CPMU) School of Adv. Mat. (SAMat) Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore 560064 India
| | - Ritesh Haldar
- New Chemistry Unit (NCU) School of Adv. Mat. (SAMat) Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore 560064 India
- Present address: Tata Institute of Fundamental Research Hyderabad, Gopanpally 500046 Telangana India
| | - Nimish Dwarkanath
- Chemistry and Physics of Materials Unit (CPMU) School of Adv. Mat. (SAMat) Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore 560064 India
| | - Satyanarayana Bonakala
- Chemistry and Physics of Materials Unit (CPMU) School of Adv. Mat. (SAMat) Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore 560064 India
| | - Abhishek Sharma
- Chemistry and Physics of Materials Unit (CPMU) School of Adv. Mat. (SAMat) Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore 560064 India
| | - Arpan Hazra
- Chemistry and Physics of Materials Unit (CPMU) School of Adv. Mat. (SAMat) Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore 560064 India
| | - Sundaram Balasubramanian
- Chemistry and Physics of Materials Unit (CPMU) School of Adv. Mat. (SAMat) Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore 560064 India
| | - Tapas Kumar Maji
- Chemistry and Physics of Materials Unit (CPMU) School of Adv. Mat. (SAMat) Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore 560064 India
- New Chemistry Unit (NCU) School of Adv. Mat. (SAMat) Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Bangalore 560064 India
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13
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Laha S, Haldar R, Dwarkanath N, Bonakala S, Sharma A, Hazra A, Balasubramanian S, Maji TK. A Dynamic Chemical Clip in Supramolecular Framework for Sorting Alkylaromatic Isomers using Thermodynamic and Kinetic Preferences. Angew Chem Int Ed Engl 2021; 60:19921-19927. [PMID: 34114296 DOI: 10.1002/anie.202106784] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/04/2021] [Indexed: 11/09/2022]
Abstract
Adsorptive chemical separation is at the forefront of future technologies, for use in chemical and petrochemical industries. In this process, a porous adsorbent selectively allows a single component from a mixture of three or more chemical components to be adsorbed or permeate. To separate the unsorted chemicals, a different adsorbent is needed. A unique adsorbent which can recognize and separate each of the chemicals from a mixture of three or more components is the necessity for the next generation porous materials. In this regard, we demonstrate a "dynamic chemical clip" in a supramolecular framework capable of thermodynamic and kinetics-based chemical separation. The dynamic space, featuring a strong preference for aromatic guests through π-π and C-H⋅⋅⋅π interactions and adaptability, can recognize the individual chemical isomers from mixtures and separate those based on thermodynamic and kinetic factors. The liquid-phase selectivity and separation of the aromatic isomers are possible by the adaptability of the "chemical clip" and here we elucidate the prime factors in a combinatorial approach involving crystallographic evidence and detailed computational studies.
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Affiliation(s)
- Subhajit Laha
- Chemistry and Physics of Materials Unit (CPMU), School of Adv. Mat. (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India
| | - Ritesh Haldar
- New Chemistry Unit (NCU), School of Adv. Mat. (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India.,Present address: Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad, 500046, Telangana, India
| | - Nimish Dwarkanath
- Chemistry and Physics of Materials Unit (CPMU), School of Adv. Mat. (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India
| | - Satyanarayana Bonakala
- Chemistry and Physics of Materials Unit (CPMU), School of Adv. Mat. (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India
| | - Abhishek Sharma
- Chemistry and Physics of Materials Unit (CPMU), School of Adv. Mat. (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India
| | - Arpan Hazra
- Chemistry and Physics of Materials Unit (CPMU), School of Adv. Mat. (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India
| | - Sundaram Balasubramanian
- Chemistry and Physics of Materials Unit (CPMU), School of Adv. Mat. (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India
| | - Tapas Kumar Maji
- Chemistry and Physics of Materials Unit (CPMU), School of Adv. Mat. (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India.,New Chemistry Unit (NCU), School of Adv. Mat. (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India
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14
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Synthesis of value-added MIL-53(Cr) from waste polyethylene terephthalate bottles for the high-performance liquid chromatographic determination of methylxanthines in tea. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106294] [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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15
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Qiao X, Liu Y, Yang Y, Wang H, Ma J, Wang D, Gao N, Li L, Liu W, Wang H. Synthesis optimization of metal-organic frameworks MIL-125 and its adsorption separation on C8 aromatics measured by pulse test and simulation calculation. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.121956] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Dey A, Chand S, Maity B, Bhatt PM, Ghosh M, Cavallo L, Eddaoudi M, Khashab NM. Adsorptive Molecular Sieving of Styrene over Ethylbenzene by Trianglimine Crystals. J Am Chem Soc 2021; 143:4090-4094. [PMID: 33691071 PMCID: PMC8041285 DOI: 10.1021/jacs.0c13019] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The separation of styrene (ST) and ethylbenzene (EB) mixtures is of great importance in the petrochemical and plastics industries. Current technology employs multiple cycles of energy-intensive distillation due to the very close boiling points of ST and EB. Here, we show that the molecular sieving properties of easily scalable and stable trianglimine crystals offer ultrahigh selectivity (99%) for styrene separation. The unique molecular sieving properties of trianglimine crystals are corroborated by DFT calculations, suggesting that the incorporation of the nonplanar EB requires a significant deformation of the macrocyclic cavity whereas the planar ST can be easily accommodated in the cavity.
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Affiliation(s)
- Avishek Dey
- Smart Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Santanu Chand
- Smart Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Bholanath Maity
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Prashant M Bhatt
- Functional Materials Design, Discovery and Development Research Group, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST) Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Munmun Ghosh
- Smart Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Luigi Cavallo
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC), Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Mohamed Eddaoudi
- Functional Materials Design, Discovery and Development Research Group, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST) Thuwal 23955-6900, Kingdom of Saudi Arabia
| | - Niveen M Khashab
- Smart Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
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Nalaparaju A, Jiang J. Metal-Organic Frameworks for Liquid Phase Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2003143. [PMID: 33717851 PMCID: PMC7927635 DOI: 10.1002/advs.202003143] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/19/2020] [Indexed: 05/10/2023]
Abstract
In the last two decades, metal-organic frameworks (MOFs) have attracted overwhelming attention. With readily tunable structures and functionalities, MOFs offer an unprecedentedly vast degree of design flexibility from enormous number of inorganic and organic building blocks or via postsynthetic modification to produce functional nanoporous materials. A large extent of experimental and computational studies of MOFs have been focused on gas phase applications, particularly the storage of low-carbon footprint energy carriers and the separation of CO2-containing gas mixtures. With progressive success in the synthesis of water- and solvent-resistant MOFs over the past several years, the increasingly active exploration of MOFs has been witnessed for widespread liquid phase applications such as liquid fuel purification, aromatics separation, water treatment, solvent recovery, chemical sensing, chiral separation, drug delivery, biomolecule encapsulation and separation. At this juncture, the recent experimental and computational studies are summarized herein for these multifaceted liquid phase applications to demonstrate the rapid advance in this burgeoning field. The challenges and opportunities moving from laboratory scale towards practical applications are discussed.
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Affiliation(s)
- Anjaiah Nalaparaju
- Department of Chemical and Biomolecular EngineeringNational University of SingaporeSingapore117576Singapore
| | - Jianwen Jiang
- Department of Chemical and Biomolecular EngineeringNational University of SingaporeSingapore117576Singapore
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18
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Mi Y, Zhao C, Xue S, Ding N, Du Y, Su H, Li S, Pang S. Highly Selective Separation Intermediate-Size Anionic Pollutants from Smaller and Larger Analogs via Thermodynamically and Kinetically Cooperative-Controlled Crystallization. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2003243. [PMID: 33747732 PMCID: PMC7967070 DOI: 10.1002/advs.202003243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/05/2020] [Indexed: 06/12/2023]
Abstract
Selective separation of organic species, particularly that of intermediate-size ones from their analogs, remains challenging because of their similar structures and properties. Here, a novel strategy is presented, cooperatively (thermodynamically and kinetically) controlled crystallization for the highly selective separation of intermediate-size anionic pollutants from their analogs in water through one-pot construction of cationic metal-organic frameworks (CMOFs) with higher stabilities and faster crystallization, which are based on the target anions as charge-balancing anions. 4,4'-azo-triazole and Cu2+ are chosen as suitable ligand and metal ion for CMOF construction because they can form stronger intermolecular interaction with p-toluenesulfonate anion (Ts-) compared to its analogs. For this combination, a condition is established, under which the crystallization rate of a Ts--based CMOF is remarkably high while those of analog-based CMOFs are almost zero. As a result, the faster crystallization and higher stability cooperatively endow the cationic framework with a close-to-100% selectivity for Ts- over its analogs in two-component mixtures, and this preference is retained in a practical mixture containing more than seven competing (analogs and inorganic) anions. The nature of the free Ts- anion in the cationic framework also allows the resultant CMOF to be recyclable via anion exchange.
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Affiliation(s)
- Yongsheng Mi
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Chaofeng Zhao
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Shaomin Xue
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Ning Ding
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Yao Du
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Hui Su
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Shenghua Li
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Siping Pang
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
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19
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Zick ME, Lee JH, Gonzalez MI, Velasquez EO, Uliana AA, Kim J, Long JR, Milner PJ. Fluoroarene Separations in Metal-Organic Frameworks with Two Proximal Mg 2+ Coordination Sites. J Am Chem Soc 2021; 143:1948-1958. [PMID: 33492140 DOI: 10.1021/jacs.0c11530] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Fluoroarenes are widely used in medicinal, agricultural, and materials chemistry, and yet their production remains a critical challenge in organic synthesis. Indeed, the nearly identical physical properties of these vital building blocks hinders their purification by traditional methods, such as flash chromatography or distillation. As a result, the Balz-Schiemann reaction is currently employed to prepare fluoroarenes instead of more atom-economical C-H fluorination reactions, which produce inseparable mixtures of regioisomers. Herein, we propose an alternative solution to this problem: the purification of mixtures of fluoroarenes using metal-organic frameworks (MOFs). Specifically, we demonstrate that controlling the interaction of fluoroarenes with adjacent coordinatively unsaturated Mg2+ centers within a MOF enables the separation of fluoroarene mixtures with unparalleled selectivities. Liquid-phase multicomponent equilibrium adsorption data and breakthrough measurements coupled with van der Waals-corrected density functional theory calculations reveal that the materials Mg2(dobdc) (dobdc4- = 2,5-dioxidobenzene-1,4-dicarboxylate) and Mg2(m-dobdc) (m-dobdc4- = 2,4-dioxidobenzene-1,5-dicarboxylate) are capable of separating the difluorobenzene isomers from one another. Additionally, these frameworks facilitate the separations of fluoroanisoles, fluorotoluenes, and fluorochlorobenzenes. In addition to enabling currently unfeasible separations for the production of fluoroarenes, our results suggest that carefully controlling the interaction of isomers with not one but two strong binding sites within a MOF provides a general strategy for achieving challenging liquid-phase separations.
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Affiliation(s)
- Mary E Zick
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14850, United States
| | - Jung-Hoon Lee
- Computational Science Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea
| | - Miguel I Gonzalez
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Ever O Velasquez
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
| | - Adam A Uliana
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
| | - Jaehwan Kim
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14850, 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.,Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Phillip J Milner
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14850, United States
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20
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Liu C, Dong G, Tsuru T, Matsuyama H. Organic solvent reverse osmosis membranes for organic liquid mixture separation: A review. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118882] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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21
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Rödl M, Kerschbaumer S, Kopacka H, Blaser L, Purtscher FRS, Huppertz H, Hofer TS, Schwartz HA. Structural, dynamical, and photochemical properties of ortho-tetrafluoroazobenzene inside a flexible MOF under visible light irradiation. RSC Adv 2021; 11:3917-3930. [PMID: 35424349 PMCID: PMC8694203 DOI: 10.1039/d0ra10500g] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 01/13/2021] [Indexed: 01/07/2023] Open
Abstract
Considering porous materials as host matrices is an elegant way to enable photoswitching of non-covalently attached organic dyes even in the solid state. By focusing on the resulting optical properties as a function of loading degree and synthesis procedure, the occurring host-guest and guest-guest interactions can be determined and further exploited. In the course of this study, the photochromic behavior of ortho-tetrafluoroazobenzene (tF-AZB) inside flexible DMOF-1 was investigated from these points of view. It was found that depending on the loading degree and temperature, tF-AZB shows varying E/Z ratios and switching efficiency. For systems with low loading, reversible visible light induced isomerization was observed over ten switching cycles: Upon violet light exposure, formation of 100% E isomer was generated, while green light irradiation resulted in ∼60% Z-tF-AZB. Complementary molecular dynamics simulations at DFTB (density functional tight binding)-level revealed changing binding sites for Z-tF-AZB inside DMOF-1. For the E isomer, only low oscillations have been found, which in turn display a rare T-stacking interaction. Although the interaction strengths of the E and Z isomers with DMOF-1 are in the same range, the different mobility of both isomers due to varying binding sites explains the preference of the E isomer even upon green light exposure.
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Affiliation(s)
- Markus Rödl
- Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck Innrain 80-82 A-6020 Innsbruck Austria
| | - Samuel Kerschbaumer
- Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck Innrain 80-82 A-6020 Innsbruck Austria
| | - Holger Kopacka
- Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck Innrain 80-82 A-6020 Innsbruck Austria
| | - Laura Blaser
- Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck Innrain 80-82 A-6020 Innsbruck Austria
| | - Felix R S Purtscher
- Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck Innrain 80-82 A-6020 Innsbruck Austria
| | - Hubert Huppertz
- Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck Innrain 80-82 A-6020 Innsbruck Austria
| | - Thomas S Hofer
- Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck Innrain 80-82 A-6020 Innsbruck Austria
| | - Heidi A Schwartz
- Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck Innrain 80-82 A-6020 Innsbruck Austria
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22
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Hyodo T, Tominaga M, Yamaguchi K. Guest-dependent single-crystal-to-single-crystal transformations in porous adamantane-bearing macrocycles. CrystEngComm 2021. [DOI: 10.1039/d0ce01782e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
An adamantane-bearing macrocycle exhibited permanent intrinsic porosity and adsorption of small guests in single-crystal-to-single-crystal fashions. The guest capture resulted in the structural transformations of supramolecular organic frameworks.
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Affiliation(s)
- Tadashi Hyodo
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
| | - Masahide Tominaga
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
| | - Kentaro Yamaguchi
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
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23
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Aqel A, Alkatheri N, Ghfar A, Alsubhi AM, ALOthman ZA, Badjah-Hadj-Ahmed AY. Preparation of value-added metal-organic frameworks for high-performance liquid chromatography. Towards green chromatographic columns. J Chromatogr A 2020; 1638:461857. [PMID: 33486220 DOI: 10.1016/j.chroma.2020.461857] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/20/2020] [Accepted: 12/26/2020] [Indexed: 11/19/2022]
Abstract
This work applies the concepts of green chemistry, where polyethylene terephthalate (PET) bottles were used as the acid-dicarboxylic linker source for the synthesis of MIL-53(Al) metal organic frameworks (MOFs) and then used as a stationary phase for the separation of various solutes and compared with MIL-53(Al) synthesized from traditional terephthalic acid. Both synthesized MIL-53(Al) MOFs were characterized by scanning electron microscopy (SEM), FT-IR, X-ray diffraction (XRD), thermogravimetric analysis (TGA), and specific surface area analysis. Eight groups of standard analytes in addition to real samples were tested to evaluate the separation performance of the MIL-53(Al) packed columns in HPLC under various chromatographic conditions. Based on elution order of the studied compounds and the effects of mobile phase composition, the working mechanism was reversed phase mode in the presence of size-exclusion effects for large molecules, which exceeded the dynamic diameter of MIL-53(Al) (~7.6 Å). The effects of stationary phase sieving, mobile phase flow rate and composition, injected sample mass, and temperature were investigated relative to the chromatographic behavior of MIL-53(Al). MIL-53(Al) particle sieving before packing reduced peak broadening and significantly enhanced the chromatographic performance of the prepared columns up to 2.26 times relative to the number of theoretical plates. The MIL-53(Al) packed columns offered high-resolution separation for all studied mixtures with Rs >2 and good stability and long-term durability. At optimal conditions, the prepared columns exhibited efficiencies between 5600-63200 plates m-1. Higher efficiencies were observed for alkylbenzenes and polyaromatic hydrocarbons as the organic linker in the MIL-53(Al) structure, which improved retention and separation of aromatics through π-π interactions. Thermodynamic parameters including ΔH, ΔS, and ΔG for the transfer of analyte from the mobile phase to the MIL-53(Al) stationary phase were studied. Compared with previously cited MOFs packed columns, the present MIL-53(Al) columns gave comparable selectivity and much better efficiency for most of the studied chemicals at optimum conditions, indicating the feasibility of MIL-53(Al) as a stationary phase for HPLC applications.
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Affiliation(s)
- Ahmad Aqel
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia.
| | - Norah Alkatheri
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ayman Ghfar
- Advanced Materials Research Chair, Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ameen M Alsubhi
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Zeid A ALOthman
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia; Advanced Materials Research Chair, Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
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24
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YANG XY, GAO L, SUN YM, ZHAO WJ, XIANG GQ, JIANG XM, HE LJ, ZHANG SS. Preparation of Ionic Liquids-modified Metal Organic Frameworks Composite Materials and Their Application in Separation Analysis. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1016/s1872-2040(20)60063-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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25
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Wu Y, Zhou J, Li E, Wang M, Jie K, Zhu H, Huang F. Selective Separation of Methylfuran and Dimethylfuran by Nonporous Adaptive Crystals of Pillararenes. J Am Chem Soc 2020; 142:19722-19730. [DOI: 10.1021/jacs.0c09757] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Yitao Wu
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jiong Zhou
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Errui Li
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Mengbin Wang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Kecheng Jie
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Huangtianzhi Zhu
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
- Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
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26
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Kim JY, Park J, Ha J, Jung M, Wallacher D, Franz A, Balderas-Xicohténcatl R, Hirscher M, Kang SG, Park JT, Oh IH, Moon HR, Oh H. Specific Isotope-Responsive Breathing Transition in Flexible Metal-Organic Frameworks. J Am Chem Soc 2020; 142:13278-13282. [PMID: 32649827 DOI: 10.1021/jacs.0c04277] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An isotope-selective responsive system based on molecular recognition in porous materials has potential for the storage and purification of isotopic mixtures but is considered unachievable because of the almost identical physicochemical properties of the isotopes. Herein, a unique isotope-responsive breathing transition of the flexible metal-organic framework (MOF), MIL-53(Al), which can selectively recognize and respond to only D2 molecules through a secondary breathing transition, is reported. This novel phenomenon is examined using in situ neutron diffraction experiments under the same conditions for H2 and D2 sorption experiments. This work can guide the development of a novel isotope-selective recognition system and provide opportunities to fabricate flexible MOF systems for energy-efficient purification of the isotopic mixture.
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Affiliation(s)
- Jin Yeong Kim
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Jaewoo Park
- Department of Energy Engineering, Gyeongnam National University of Science and Technology (GNTECH), Jinju 52725, Republic of Korea
| | - Junsu Ha
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Minji Jung
- Department of Energy Engineering, Gyeongnam National University of Science and Technology (GNTECH), Jinju 52725, Republic of Korea
| | - Dirk Wallacher
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, 14109 Berlin, Germany
| | - Alexandra Franz
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, 14109 Berlin, Germany
| | - Rafael Balderas-Xicohténcatl
- Max Planck Institute for Intelligent Systems, Heisenbergstr. 3, 70569 Stuttgart, Germany.,Neutron Scattering Division, Neutron Sciences Directorate, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Michael Hirscher
- Max Planck Institute for Intelligent Systems, Heisenbergstr. 3, 70569 Stuttgart, Germany
| | - Sung Gu Kang
- School of Chemical Engineering, University of Ulsan, Ulsan 44610, Republic of Korea
| | - Jitae T Park
- Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München, 85747 Garching, Germany
| | - In Hwan Oh
- Quantum Beam Science Division, Korea Atomic Energy Research Institute, Daejeon, 34057, Republic of Korea
| | - Hoi Ri Moon
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Hyunchul Oh
- Department of Energy Engineering, Gyeongnam National University of Science and Technology (GNTECH), Jinju 52725, Republic of Korea.,Future Convergence Technology Research Institute, Jinju 52725, Republic of Korea
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27
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Preparation and application of novel MIL-101(Cr) composite in liquid chromatographic separation of aromatic compounds: experimental and computational insights. Mikrochim Acta 2020; 187:471. [DOI: 10.1007/s00604-020-04458-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 07/16/2020] [Indexed: 01/20/2023]
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28
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Kim SI, Kim AR, Kim SY, Lee JY, Bae YS. High styrene/ethylbenzene selectivity in a metal-organic framework with coordinatively unsaturated cobalt(II) sites. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116758] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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29
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Schwartz HA, Werker M, Tobeck C, Christoffels R, Schaniel D, Olthof S, Meerholz K, Kopacka H, Huppertz H, Ruschewitz U. Novel Photoactive Spirooxazine Based Switch@MOF Composite Materials. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.201900193] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Heidi A. Schwartz
- Institute of Inorganic ChemistryUniversity of Cologne Greinstraße 6 50939 Cologne Germany
- Institute of General, Inorganic, and Theoretical ChemistryUniversity of Innsbruck Center for Chemistry and Biomedicine Innrain 80–82 6020 Innsbruck Austria
| | - Melanie Werker
- Institute of Inorganic ChemistryUniversity of Cologne Greinstraße 6 50939 Cologne Germany
| | - Christian Tobeck
- Institute of Inorganic ChemistryUniversity of Cologne Greinstraße 6 50939 Cologne Germany
| | - Ronja Christoffels
- Institute of Inorganic ChemistryUniversity of Cologne Greinstraße 6 50939 Cologne Germany
| | - Dominik Schaniel
- Université de Lorraine, CNRS, CRM2 Boulevard des Aiguillettes, BP 70239 54506 Vandoeuvre les Nancy France
| | - Selina Olthof
- Institute of Physical ChemistryUniversity of Cologne Greinstraße 4–6 50939 Cologne Germany
| | - Klaus Meerholz
- Institute of Physical ChemistryUniversity of Cologne Greinstraße 4–6 50939 Cologne Germany
| | - Holger Kopacka
- Institute of General, Inorganic, and Theoretical ChemistryUniversity of Innsbruck Center for Chemistry and Biomedicine Innrain 80–82 6020 Innsbruck Austria
| | - Hubert Huppertz
- Institute of General, Inorganic, and Theoretical ChemistryUniversity of Innsbruck Center for Chemistry and Biomedicine Innrain 80–82 6020 Innsbruck Austria
| | - Uwe Ruschewitz
- Institute of Inorganic ChemistryUniversity of Cologne Greinstraße 6 50939 Cologne Germany
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30
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Gugin NY, Virovets A, Peresypkina E, Davydova EI, Timoshkin AY. Structural variety of aluminium and gallium coordination polymers based on bis-pyridylethylene: from molecular complexes to ionic networks. CrystEngComm 2020. [DOI: 10.1039/d0ce00541j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Diverse molecular (0D and 1D) as well as ionic (0D, 1D, 2D, mixed 1D–2D) crystal structures of complexes of aluminium and gallium trihalides with bis(4-pyridylethylene) were obtained by solvent-free melt reactions.
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Affiliation(s)
- Nikita Y. Gugin
- Institute of Chemistry
- Saint Petersburg State University
- 199034 St. Petersburg
- Russia
| | | | | | - Elena I. Davydova
- Institute of Chemistry
- Saint Petersburg State University
- 199034 St. Petersburg
- Russia
| | - Alexey Y. Timoshkin
- Institute of Chemistry
- Saint Petersburg State University
- 199034 St. Petersburg
- Russia
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31
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Schwartz HA, Laurenzen H, Kerschbaumer S, Werker M, Olthof S, Kopacka H, Huppertz H, Meerholz K, Ruschewitz U. High fatigue resistance of a photochromic dithienylethene embedded into the pores of a metal–organic framework (MOF). Photochem Photobiol Sci 2020; 19:1730-1740. [DOI: 10.1039/d0pp00002g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The incorporation of photochromic dyes into porous metal–organic frameworks (MOFs) is an attractive way to transfer the photochromic properties of the dye to a solid crystalline material.
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Affiliation(s)
- Heidi A. Schwartz
- Institute of Inorganic Chemistry
- University of Cologne
- D-50939 Cologne
- Germany
- Institute of General, Inorganic, and Theoretical Chemistry
| | - Hannah Laurenzen
- Institute of Inorganic Chemistry
- University of Cologne
- D-50939 Cologne
- Germany
| | - Samuel Kerschbaumer
- Institute of General, Inorganic, and Theoretical Chemistry
- University of Innsbruck
- Center for Chemistry and Biomedicine
- A-6020 Innsbruck
- Austria
| | - Melanie Werker
- Institute of Inorganic Chemistry
- University of Cologne
- D-50939 Cologne
- Germany
| | - Selina Olthof
- Institute of Physical Chemistry
- University of Cologne
- D-50939 Cologne
- Germany
| | - Holger Kopacka
- Institute of General, Inorganic, and Theoretical Chemistry
- University of Innsbruck
- Center for Chemistry and Biomedicine
- A-6020 Innsbruck
- Austria
| | - Hubert Huppertz
- Institute of General, Inorganic, and Theoretical Chemistry
- University of Innsbruck
- Center for Chemistry and Biomedicine
- A-6020 Innsbruck
- Austria
| | - Klaus Meerholz
- Institute of Physical Chemistry
- University of Cologne
- D-50939 Cologne
- Germany
| | - Uwe Ruschewitz
- Institute of Inorganic Chemistry
- University of Cologne
- D-50939 Cologne
- Germany
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32
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Schwartz HA, Schaniel D, Ruschewitz U. Tracking the light-induced isomerization processes and the photostability of spiropyrans embedded in the pores of crystalline nanoporous MOFs via IR spectroscopy. Photochem Photobiol Sci 2020; 19:1433-1441. [DOI: 10.1039/d0pp00267d] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Difference IR spectroscopy of spiropyran@MOF systems to obtain the characteristic signatures of the spiropyran and merocyanine form at ambient conditions.
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Affiliation(s)
- Heidi A. Schwartz
- Institute of General
- Inorganic and Theoretical Chemistry
- University of Innsbruck
- A-6020 Innsbruck
- Austria
| | | | - Uwe Ruschewitz
- Department of Chemistry
- University of Cologne
- D-50939 Cologne
- Germany
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33
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Li X, Cui C, Li H, Gao X. Process synthesis and simulation-based optimization of ethylbenzene/styrene separation using double-effect heat integration and self-heat recuperation technology: A techno-economic analysis. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.115760] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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34
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Affiliation(s)
- Simon M Vornholt
- School of Chemistry, EaStCHEM, University of St Andrews, St Andrews, UK
| | - Russell E Morris
- School of Chemistry, EaStCHEM, University of St Andrews, St Andrews, UK.
- Department of Physical and Macromolecular Chemistry, Faculty of Sciences, Charles University, Prague, Czech Republic.
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35
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Zhou DD, Chen P, Wang C, Wang SS, Du Y, Yan H, Ye ZM, He CT, Huang RK, Mo ZW, Huang NY, Zhang JP. Intermediate-sized molecular sieving of styrene from larger and smaller analogues. NATURE MATERIALS 2019; 18:994-998. [PMID: 31308517 DOI: 10.1038/s41563-019-0427-z] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 06/05/2019] [Indexed: 06/10/2023]
Abstract
Molecular sieving can lead to ultrahigh selectivity and low regeneration energy because it completely excludes all larger molecules via a size restriction mechanism. However, it allows adsorption of all molecules smaller than the pore aperture and so separations of complicated mixtures can be hindered. Here, we report an intermediate-sized molecular sieving (iSMS) effect in a metal-organic framework (MAF-41) designed with restricted flexibility, which also exhibits superhydrophobicity and ultrahigh thermal/chemical stabilities. Single-component isotherms and computational simulations show adsorption of styrene but complete exclusion of the larger analogue ethylbenzene (because it exceeds the maximal aperture size) and smaller toluene/benzene molecules that have insufficient adsorption energy to open the cavity. Mixture adsorption experiments show a high styrene selectivity of 1,250 for an ethylbenzene/styrene mixture and 3,300 for an ethylbenzene/styrene/toluene/benzene mixture (orders of magnitude higher than previous reports). This produces styrene with a purity of 99.9%+ in a single adsorption-desorption cycle. Controlling/restricting flexibility is the key for iSMS and can be a promising strategy for discovering other exceptional properties.
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Affiliation(s)
- Dong-Dong Zhou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Pin Chen
- National Supercomputer Center in Guangzhou, School of Data and Computer Science, Sun Yat-Sen University, Guangzhou, China
| | - Chao Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Sha-Sha Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Yunfei Du
- National Supercomputer Center in Guangzhou, School of Data and Computer Science, Sun Yat-Sen University, Guangzhou, China
| | - Hui Yan
- National Supercomputer Center in Guangzhou, School of Data and Computer Science, Sun Yat-Sen University, Guangzhou, China
| | - Zi-Ming Ye
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Chun-Ting He
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Rui-Kang Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Zong-Wen Mo
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Ning-Yu Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China.
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36
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Wang PL, Xie LH, Joseph EA, Li JR, Su XO, Zhou HC. Metal-Organic Frameworks for Food Safety. Chem Rev 2019; 119:10638-10690. [PMID: 31361477 DOI: 10.1021/acs.chemrev.9b00257] [Citation(s) in RCA: 272] [Impact Index Per Article: 54.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Food safety is a prevalent concern around the world. As such, detection, removal, and control of risks and hazardous substances present from harvest to consumption will always be necessary. Metal-organic frameworks (MOFs), a class of functional materials, possess unique physical and chemical properties, demonstrating promise in food safety applications. In this review, the synthesis and porosity of MOFs are first introduced by some representative examples that pertain to the field of food safety. Following that, the application of MOFs and MOF-based materials in food safety monitoring, food processing, covering preservation, sanitation, and packaging is overviewed. Future perspectives, as well as potential opportunities and challenges faced by MOFs in this field will also be discussed. This review aims to promote the development and progress of MOF chemistry and application research in the field of food safety, potentially leading to novel solutions.
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Affiliation(s)
- Pei-Long Wang
- Institute of Quality Standards and Testing Technology for Agro-products , Chinese Academy of Agricultural Sciences , Beijing 100081 , P. R. China.,Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering , Beijing University of Technology , Beijing 100124 , P. R. China
| | - Lin-Hua Xie
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering , Beijing University of Technology , Beijing 100124 , P. R. China
| | - Elizabeth A Joseph
- Department of Chemistry , Texas A&M University , P.O. Box 30012, College Station , Texas 77842-3012 , United States
| | - Jian-Rong Li
- Beijing Key Laboratory for Green Catalysis and Separation and Department of Chemistry and Chemical Engineering, College of Environmental and Energy Engineering , Beijing University of Technology , Beijing 100124 , P. R. China
| | - Xiao-Ou Su
- Institute of Quality Standards and Testing Technology for Agro-products , Chinese Academy of Agricultural Sciences , Beijing 100081 , P. R. China
| | - Hong-Cai Zhou
- Department of Chemistry , Texas A&M University , P.O. Box 30012, College Station , Texas 77842-3012 , United States
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37
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Krautwurst J, Smets D, Lamann R, Ruschewitz U. How Does the Fluorination of the Linker Affect the Stability of Trimesate-Based Coordination Polymers and Metal–Organic Frameworks? Inorg Chem 2019; 58:8622-8632. [DOI: 10.1021/acs.inorgchem.9b00940] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- John Krautwurst
- Department of Chemistry, University of Cologne, Greinstraße 6, D-50939 Cologne, Germany
| | - Daniel Smets
- Department of Chemistry, University of Cologne, Greinstraße 6, D-50939 Cologne, Germany
| | - Rainer Lamann
- Department of Chemistry, University of Cologne, Greinstraße 6, D-50939 Cologne, Germany
| | - Uwe Ruschewitz
- Department of Chemistry, University of Cologne, Greinstraße 6, D-50939 Cologne, Germany
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38
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Krishna R. Elucidation and characterization of entropy effects in mixture separations with micro-porous crystalline adsorbents. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.01.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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39
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Hybridization of metal–organic framework and monodisperse spherical silica for chromatographic separation of xylene isomers. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2018.06.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Yang A, Liu H, Li Z, Li L, Li W, Liu K. Green synthesis of β-cyclodextrin metal–organic frameworks and the adsorption of quercetin and emodin. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.043] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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41
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Stephaniuk NT, Haskings EM, Arauzo A, Campo J, Rawson JM. Inclusion and reactivity of main group radicals in the porous framework MIL-53(Al). Dalton Trans 2019; 48:16312-16321. [DOI: 10.1039/c9dt03624e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Inclusion chemistry of dithiadiazolyl and diselenadiazolyl radicals into the MIL-53(Al) host occurs via vapor phase diffusion.
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Affiliation(s)
| | - Erika M. Haskings
- Dept of Chemistry & Biochemistry
- The University of Windsor
- Windsor
- Canada
| | - Ana Arauzo
- Departamento de Física de la Materia Condensada
- Facultad de Ciencias
- and Instituto de Ciencia de Materiales de Aragon
- CSIC-Universidad de Zaragoza
- E-50009 Zaragoza
| | - Javier Campo
- Departamento de Física de la Materia Condensada
- Facultad de Ciencias
- and Instituto de Ciencia de Materiales de Aragon
- CSIC-Universidad de Zaragoza
- E-50009 Zaragoza
| | - Jeremy M. Rawson
- Dept of Chemistry & Biochemistry
- The University of Windsor
- Windsor
- Canada
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42
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Abstract
Porous materials with high surface areas have drawn more and more attention in recent years because of their wide applications in physical adsorption and energy-efficient adsorptive separation processes. Most of the reported porous materials are macromolecular porous materials, such as zeolites, metal-organic frameworks (MOFs), or porous coordination polymers (PCPs), and porous organic polymers (POPs) or covalent organic frameworks (COFs), in which the building blocks are linked together by covalent or coordinative bonds. These materials are barely soluble and thus are not solution-processable. Furthermore, the relatively low chemical, moisture, and thermal stability of most MOFs and COFs cannot be neglected. On the other hand, molecular porous materials such as porous organic cages (POCs), which have been developed very recently, also show promising applications in adsorption and separation processes. They can be soluble in organic solvents, making them solution-processable materials. However, they are usually sensitive to acid/base and humid environments since most of them are based on dynamic covalent bonding. These macromolecular and molecular porous materials usually have two similar features: high Brunauer-Emmett-Teller (BET) surface areas and rigid pore structures, which are stable during adsorption and separation processes. In this Account, we describe a novel class of solid materials for adsorption and separation, nonporous adaptive crystals (NACs), which function at the supramolecular level. They are nonporous in the initial crystalline state, but the intrinsic or extrinsic porosity of the crystals along with a crystal structure transformation is induced by preferable guest molecules. Unlike solvent-induced crystal polymorphism phenomena of common organic crystals that occur at the solid-liquid phase, NACs capture vaporized guests at the solid-gas phase. Upon removal of guest molecules, the crystal structure transforms back to the original nonporous structure. Here we focus on the discussion of pillararene-based NACs for adsorption and separation and the crystal structure transformations from the initial nonporous crystalline state to new guest-loaded structures during the adsorption and separation processes. Single-crystal X-ray diffraction, powder X-ray diffraction, gas chromatography, and solution NMR spectroscopy are the main techniques to verify the adsorption and separation processes and the structural transformations. Compared with traditional porous materials, NACs of pillararenes have several advantages. First, their preparation is simple and cheap, and they can be synthesized on a large scale to meet practical demands. Second, pillararenes have better chemical, moisture, and thermal stability than crystalline MOFs, COFs, and POCs, which are usually constructed on the basis of reversible chemical bonds. Third, pillararenes are soluble in many common organic solvents, which means that they can be easily processed in solution. Fourth, their regeneration is simple and they can be reused many times with no decrease in performance. It is expected that this class of materials will not only exert a significant influence on scientific research but also show practical applications in chemical industry.
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Affiliation(s)
- Kecheng Jie
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Yujuan Zhou
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Errui Li
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
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43
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Millange F, Walton RI. MIL-53 and its Isoreticular Analogues: a Review of the Chemistry and Structure of a Prototypical Flexible Metal-Organic Framework. Isr J Chem 2018. [DOI: 10.1002/ijch.201800084] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Franck Millange
- Département de Chimie; Université de Versailles-St-Quentin-en-Yvelines; 45 Avenue des États-Unis 78035 Versailles cedex France
| | - Richard I. Walton
- Department of Chemistry; University of Warwick; Gibbet Hill Road Coventry CV4 7AL United Kingdom
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44
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Mukherjee S, Desai AV, Ghosh SK. Potential of metal–organic frameworks for adsorptive separation of industrially and environmentally relevant liquid mixtures. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.04.001] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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45
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Zhu M, Zhang L, Chu Z, Wang S, Chen K, Zhang W, Liu F. Preparation and evaluation of open-tubular capillary columns modified with metal-organic framework incorporated polymeric porous layer for liquid chromatography. Talanta 2018; 184:29-34. [DOI: 10.1016/j.talanta.2018.02.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 02/01/2018] [Accepted: 02/04/2018] [Indexed: 11/30/2022]
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46
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Shiau LD. Purification of Styrene from a Styrene/Ethylbenzene Mixture by Stripping Crystallization. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b00647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lie-Ding Shiau
- Department of Chemical and Materials Engineering, Chang Gung University, Taoyuan, Taiwan R.O.C
- Department of Urology, Chang Gung Memorial Hospital, Linkou, Taiwan R.O.C
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47
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Karpińska M, Wlazło M, Domańska U. The Ethylbenzene/Styrene Preferential Separation with Ionic Liquids in Liquid–Liquid Extraction. J SOLUTION CHEM 2018. [DOI: 10.1007/s10953-018-0755-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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48
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Li S, Li J, Tang J, Deng F. Host-guest interaction of styrene and ethylbenzene in MIL-53 studied by solid-state NMR. SOLID STATE NUCLEAR MAGNETIC RESONANCE 2018; 90:1-6. [PMID: 29316473 DOI: 10.1016/j.ssnmr.2017.12.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 12/22/2017] [Accepted: 12/22/2017] [Indexed: 06/07/2023]
Abstract
Solid-state NMR was utilized to explore the host-guest interaction between adsorbate and adsorbent at atomic level to understand the separation mechanism of styrene (St) and ethylbenzene (EB) in MIL-53(Al). 13C-27Al double-resonance NMR experiments revealed that the host-guest interaction between St and MIL-53 was much stronger than that of EB adsorption. In addition, 13C DIPSHIFT experiments suggested that the adsorbed St was less mobile than EB confined inside the MIL-53 pore. Furthermore, the host-guest interaction model between St, EB and MIL-53 was established on the basis of the spatial proximities information extracted from 2D 1H-1H homo-nuclear correlation NMR experiments. According to the experimental observation from solid-state NMR, it was found that the presence of π-π interaction between St and MIL-53 resulted in the stronger host-guest interaction and less mobility of St. This work provides direct experimental evidence for understanding the separation mechanism of St and EB using MIL-53 as an adsorbent.
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Affiliation(s)
- Shenhui Li
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China.
| | - Jing Li
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Jing Tang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Feng Deng
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China.
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49
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Schwartz HA, Ruschewitz U, Heinke L. Smart nanoporous metal–organic frameworks by embedding photochromic molecules – state of the art and future perspectives. Photochem Photobiol Sci 2018; 17:864-873. [DOI: 10.1039/c7pp00456g] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The opportunities, properties and perspectives of smart photochromic materials, which are obtained by embedment of stimuli-responsive molecules in nanoporous MOFs (metal–organic frameworks), both in bulk and in thin films, are reviewed.
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Affiliation(s)
- H. A. Schwartz
- Department of Chemistry
- University of Cologne
- D-50939 Cologne
- Germany
| | - U. Ruschewitz
- Department of Chemistry
- University of Cologne
- D-50939 Cologne
- Germany
| | - L. Heinke
- Institute for Functional Interfaces (IFG)
- Karlsruhe Institute of Technology (KIT)
- D-76344 Eggenstein-Leopoldshafen
- Germany
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50
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Karpińska M, Wlazło M, Domańska U. Investigation on the ethylbenzene/styrene separation efficiency with ionic liquids in liquid–liquid extraction. Chem Eng Res Des 2017. [DOI: 10.1016/j.cherd.2017.10.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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