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Wang K, Yan B, Zhou B, Zhang Y, Lin GL, Zhang TS, Zhou M, Shen HM, Yang YF, Xia J, Li H, She Y. Acceleration of Photoinduced Electron Transfer by Modulating Electronegativity of Substituents in Stable Zr-Metal-Organic Frameworks to Boost Photocatalytic CO 2 Reduction. ACS APPLIED MATERIALS & INTERFACES 2024; 16:33601-33610. [PMID: 38889009 DOI: 10.1021/acsami.4c06191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
Photoreduction of CO2 with water into chemical feedstocks of fuels provides a green way to help solve both the energy crisis and carbon emission issues. Metal-organic frameworks (MOFs) show great potential for CO2 photoreduction. However, poor water stability and sluggish charge transfer could limit their application. Herein, three water-stable MOFs functionalized with electron-donating methyl groups and/or electron-withdrawing trifluoromethyl groups are obtained for the CO2 photoreduction. Compared with UiO-67-o-CF3-CH3 and UiO-67-o-(CF3)2, UiO-67-o-(CH3)2 achieves excellent performance with an average CO generation rate of 178.0 μmol g-1 h-1 without using any organic solvent or sacrificial reagent. The superior photocatalytic activity of UiO-67-o-(CH3)2 is attributed to the fact that compared with trifluoromethyl groups, methyl groups could not only elevate CO2 adsorption capacity and reduction potential but also promote photoinduced charge separation and migration. These are evidenced by gas physisorption, photoluminescence, time-resolved photoluminescence, electrochemical impedance spectroscopy, transient photocurrent characteristics, and density functional theory calculations. The possible working mechanisms of electron-donating methyl groups are also proposed. Moreover, UiO-67-o-(CH3)2 demonstrates excellent reusability for the CO2 reduction. Based on these results, it could be affirmed that the strategy of modulating substituent electronegativity could provide guidance for designing highly efficient photocatalysts.
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Affiliation(s)
- Keke Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Bin Yan
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Bolin Zhou
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yi Zhang
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, Zhenjiang 212013, China
| | - Guo-Liang Lin
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Teng-Shuo Zhang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Mengmeng Zhou
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Hai-Min Shen
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yun-Fang Yang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Jiexiang Xia
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, Zhenjiang 212013, China
| | - Huaming Li
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, Zhenjiang 212013, China
| | - Yuanbin She
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
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Ren X, Shao M, Li X, Xie Z, Zhao J, Wang H, Gao M, Wu D, Ju H, Wei Q. Confinement-enhanced electrochemiluminescence by Ru(dcbpy) 32+-functionalized γ-CD-MOF@COF-LZU1 porous hybrid material as micro-reactor for CYFRA 21-1 detection. Talanta 2024; 273:125959. [PMID: 38537493 DOI: 10.1016/j.talanta.2024.125959] [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: 02/03/2024] [Revised: 03/01/2024] [Accepted: 03/19/2024] [Indexed: 04/09/2024]
Abstract
The improvement of electrochemiluminescence (ECL) performance relies on the electron transfer efficiency between luminophore and coreactant. An ultrasensitive ECL micro-reactor with confinement-enhanced performance was prepared by using the covalent organic framework-LZU1-functionalized metal-organic framework (MOF@COF-LZU1) as a platform to assemble enormous N,N-dibutyl-2-hydroxyethylamine (DBAE) and tris(4,4'-dicarboxylic acid-2,2'-bipyridyl) ruthenium(II) [Ru(dcbpy)32+] into its pore channels. Compared to individual substances of γ-CD-MOF and COF-LZU1, the synergistic effects can conduce to the enhancement of the intensity, durability and sensitivity of the micro-reactor. Besides, COF-LZU1 can provide a mild environment to accommodate a certain amount of DBAE by concentrating them from the aqueous solution into its hydrophobic cavities and boost the oxidation efficiency of DBAE to generate more DBAE●+ and profited the survival of DBAE●, leading to an improved reaction efficiency with the Ru(dcbpy)32+ intermediate. Thanks to the confinement-enhanced strategy, engineered as high-functioning luminescent materials, Ru@γ-CD-MOF@COF-LZU1 micro-reactors decorated with Au NPs can facilitate electron transfer and capture primary antibodies (Ab1). Moreover, Au-Pd-Pt noble metal aerogels (NMAs) functionalized MoS2 NFs (Au-Pd-Pt NMAs@MoS2 NFs) were chosen as base material due to its large specific surface areas, high porosity, and excellent electrical conductivity. Based on above merits, the sensor demonstrated a sensitive response to CYFRA 21-1 detection in a linear concentration gradient from 10 fg/mL to 50 ng/mL with a detection limit of 0.0055 pg/mL (S/N = 3). The COF-LZU1 decorated ECL micro-reactors were constructed based on the signal amplification strategies to realize accurate CYFRA 21-1 detection.
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Affiliation(s)
- Xiang Ren
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Mingyue Shao
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Xiaofei Li
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Zuoxun Xie
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Jinxiu Zhao
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China; School of Materials Science and Engineering, University of Jinan, Jinan 250022, China
| | - Huan Wang
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Min Gao
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China; State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Daxue Rd, Changqing District, Jinan, Shandong 250353, China.
| | - Dan Wu
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China.
| | - Huangxian Ju
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China; State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Qin Wei
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China; Department of Chemistry, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
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Zheng M, Xue W, Yan T, Jiang Z, Fang Z, Huang H, Zhong C. Fluorinated MOF-Based Hexafluoropropylene Nanotrap for Highly Efficient Purification of Octafluoropropane Electronic Specialty Gas. Angew Chem Int Ed Engl 2024; 63:e202401770. [PMID: 38361043 DOI: 10.1002/anie.202401770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/14/2024] [Accepted: 02/15/2024] [Indexed: 02/17/2024]
Abstract
High-purity octafluoropropane (C3F8) electronic specialty gas is a key chemical raw material in semiconductor and integrated circuit manufacturing industry, while selective removal of hexafluoropropylene (C3F6) impurity for C3F8 purification is essential but a challenging task. Here we report a fluorinated cage-like MOF Zn-bzc-CF3 (bzc=5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid) for C3F6/C3F8 separation. The incorporation of -CF3 groups not only provides suitable pore aperture size for highly efficient size-exclusive C3F6/C3F8 separation, but also creates hydrophobic microenvironments, endowing Zn-bz-CF3 high chemical stability. Remarkably, Zn-bzc-CF3 exhibits high C3F6 adsorption capacity while excluding C3F8, achieving ideal molecular-sieving C3F6/C3F8 separation. Breakthrough experiments show that Zn-bzc-CF3 can efficiently separate C3F6/C3F8 mixture and high-purity C3F8 (99.9 %) can be obtained.
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Affiliation(s)
- Mingze Zheng
- State Key Laboratory of Separation Membranes and Membrane Processes., Tianjin, 300387, P. R. China
- School of Material Science and Engineering, Tiangong University, Tianjin, 300387, P. R. China
| | - Wenjuan Xue
- State Key Laboratory of Separation Membranes and Membrane Processes., Tianjin, 300387, P. R. China
- School of Chemical Engineering and Technology, Tiangong University, Tianjin, 300387, P. R. China
| | - Tongan Yan
- State Key Laboratory of Separation Membranes and Membrane Processes., Tianjin, 300387, P. R. China
- School of Chemical Engineering and Technology, Tiangong University, Tianjin, 300387, P. R. China
| | - Zefeng Jiang
- State Key Laboratory of Separation Membranes and Membrane Processes., Tianjin, 300387, P. R. China
- School of Material Science and Engineering, Tiangong University, Tianjin, 300387, P. R. China
| | - Zhi Fang
- State Key Laboratory of Separation Membranes and Membrane Processes., Tianjin, 300387, P. R. China
- School of Chemical Engineering and Technology, Tiangong University, Tianjin, 300387, P. R. China
| | - Hongliang Huang
- State Key Laboratory of Separation Membranes and Membrane Processes., Tianjin, 300387, P. R. China
- School of Chemical Engineering and Technology, Tiangong University, Tianjin, 300387, P. R. China
| | - Chongli Zhong
- State Key Laboratory of Separation Membranes and Membrane Processes., Tianjin, 300387, P. R. China
- School of Chemical Engineering and Technology, Tiangong University, Tianjin, 300387, P. R. China
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Shah SSA, Sohail M, Murtza G, Waseem A, Rehman AU, Hussain I, Bashir MS, Alarfaji SS, Hassan AM, Nazir MA, Javed MS, Najam T. Recent trends in wastewater treatment by using metal-organic frameworks (MOFs) and their composites: A critical view-point. CHEMOSPHERE 2024; 349:140729. [PMID: 37989439 DOI: 10.1016/j.chemosphere.2023.140729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 10/26/2023] [Accepted: 11/13/2023] [Indexed: 11/23/2023]
Abstract
Respecting the basic need of clean and safe water on earth for every individual, it is necessary to take auspicious steps for waste-water treatment. Recently, metal-organic frameworks (MOFs) are considered as promising material because of their intrinsic features including the porosity and high surface area. Further, structural tunability of MOFs by following the principles of reticular chemistry, the MOFs can be functionalized for the high adsorption performance as well as adsorptive removal of target materials. However, there are still some major concerns associated with MOFs limiting their commercialization as promising adsorbents for waste-water treatment. The cost, toxicity and regenerability are the major issues to be addressed for MOFs to get insightful results. In this article, we have concise the current strategies to enhance the adsorption capacity of MOFs during the water-treatment for the removal of toxic dyes, pharmaceuticals, and heavy metals. Further, we have also discussed the role of metallic nodes, linkers and associated functional groups for effective removal of toxic water pollutants. In addition to conformist overview, we have critically analyzed the MOFs as adsorbents in terms of toxicity, cost and regenerability. These factors are utmost important to address before commercialization of MOFs as adsorbents for water-treatment. Finally, some future perspectives are discussed to give directions for potential research.
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Affiliation(s)
- Syed Shoaib Ahmad Shah
- Department of Chemistry, School of Natural Sciences, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Manzar Sohail
- Department of Chemistry, School of Natural Sciences, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Ghulam Murtza
- Department of Chemistry, School of Natural Sciences, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Amir Waseem
- Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan
| | - Aziz Ur Rehman
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan
| | - Iftikhar Hussain
- Department of Mechanical Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong
| | - Muhammad Sohail Bashir
- Institute of Physical Science and Information Technology, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, Anhui, 230601, China
| | - Saleh S Alarfaji
- Department of Chemistry, Faculty of Science, King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia
| | - Ahmed M Hassan
- Faculty of Engineering and Technology, Future University in Egypt, New Cairo, 11835, Egypt
| | - Muhammad Altaf Nazir
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan.
| | - Muhammad Sufyan Javed
- School of Physical Science and Technology, Lanzhou University, Lanzhou, 730000, China.
| | - Tayyaba Najam
- College of Chemistry and Environmental Sciences, Shenzhen University, Shenzhen, 518060, Guangdong, China.
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Effect of secondary bis-pyridine-bis-amide ligand on the construction of Zn-based coordination polymers and the enhancement of ultrasensitive luminescent sensing properties. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Ebadi Amooghin A, Sanaeepur H, Luque R, Garcia H, Chen B. Fluorinated metal-organic frameworks for gas separation. Chem Soc Rev 2022; 51:7427-7508. [PMID: 35920324 DOI: 10.1039/d2cs00442a] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Fluorinated metal-organic frameworks (F-MOFs) as fast-growing porous materials have revolutionized the field of gas separation due to their tunable pore apertures, appealing chemical features, and excellent stability. A deep understanding of their structure-performance relationships is critical for the synthesis and development of new F-MOFs. This critical review has focused on several strategies for the precise design and synthesis of new F-MOFs with structures tuned for specific gas separation purposes. First, the basic principles and concepts of F-MOFs as well as their structure, synthesis and modification and their structure to property relationships are studied. Then, applications of F-MOFs in adsorption and membrane gas separation are discussed. A detailed account of the design and capabilities of F-MOFs for the adsorption of various gases and the governing principles is provided. In addition, the exceptional characteristics of highly stable F-MOFs with engineered pore size and tuned structures are put into perspective to fabricate selective membranes for gas separation. Systematic analysis of the position of F-MOFs in gas separation revealed that F-MOFs are benchmark materials in most of the challenging gas separations. The outlook and future directions of the science and engineering of F-MOFs and their challenges are highlighted to tackle the issues of overcoming the trade-off between capacity/permeability and selectivity for a serious move towards industrialization.
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Affiliation(s)
- Abtin Ebadi Amooghin
- Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran.
| | - Hamidreza Sanaeepur
- Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran.
| | - Rafael Luque
- Department of Organic Chemistry, University of Cordoba, Campus de Rabanales, Edificio Marie Curie (C-3), Ctra Nnal IV-A, Km 396, E14014 Cordoba, Spain. .,Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Str., 117198, Moscow, Russian Federation
| | - Hermenegildo Garcia
- Instituto de Tecnología Química CSIC-UPV, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, Valencia 46022, Spain.
| | - Banglin Chen
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas, 78249-0698, USA.
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Wang X, Ma Y, Jiang J, Li M, Li T, Li C, Dong S. Cl-based functional group modification MIL-53(Fe) as efficient photocatalysts for degradation of tetracycline hydrochloride. JOURNAL OF HAZARDOUS MATERIALS 2022; 434:128864. [PMID: 35447533 DOI: 10.1016/j.jhazmat.2022.128864] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 03/07/2022] [Accepted: 04/02/2022] [Indexed: 06/14/2023]
Abstract
MIL-53(Fe) catalyst has been widely used to treat the pollutants in water. However, the limited number of electrons in MIL-53(Fe) catalyst has always affected the rate at which Fe3+ can be reduced to Fe2+. We modulated iron-based metal-organic frameworks (MOFs) using organic ligands modified with chlorine functional groups. The characterization results indicate that the 2Cl-MIL-53(Fe) catalyst exhibited the optimal photoelectric properties while maintaining the original structural characteristics. The experimental analyses and the first-principles study suggest that the introduction of a chlorine functional group not only reduced the band gap width and enhanced the visible-light absorption capacity, but also significantly enhanced the electron cloud density of Fe-O clusters. This could further accelerate the redox cycle of Fe(III)/Fe(II), beneficial for H2O2 activation. The constructed Cl-MIL-53(Fe) catalyst exhibited a 3.8 times higher reaction rate constant than pure MIL-53(Fe) catalyst. The specific TCH degradation pathway and mechanism of 2Cl-MIL-53(Fe) treatment are proposed. This study provides a new strategy for iron-based MOFs as a heterogeneous photo-Fenton catalyst to degrade pollutants in water.
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Affiliation(s)
- Xingyue Wang
- Key Laboratory of Groundwater Resources and Environment (Jilin University), Ministry of Education, Jilin University, Changchun 130021, Jilin, China; Jilin Provincial Key Laboratory of Water Resources and Environment, Jilin University, Jilin University, Changchun 130021, Jilin, China
| | - Yuhan Ma
- Key Laboratory of Groundwater Resources and Environment (Jilin University), Ministry of Education, Jilin University, Changchun 130021, Jilin, China; Jilin Provincial Key Laboratory of Water Resources and Environment, Jilin University, Jilin University, Changchun 130021, Jilin, China
| | - Jingjing Jiang
- Key Laboratory of Groundwater Resources and Environment (Jilin University), Ministry of Education, Jilin University, Changchun 130021, Jilin, China; Jilin Provincial Key Laboratory of Water Resources and Environment, Jilin University, Jilin University, Changchun 130021, Jilin, China
| | - Mingyu Li
- Key Laboratory of Groundwater Resources and Environment (Jilin University), Ministry of Education, Jilin University, Changchun 130021, Jilin, China; Jilin Provincial Key Laboratory of Water Resources and Environment, Jilin University, Jilin University, Changchun 130021, Jilin, China
| | - Tianren Li
- Key Laboratory of Groundwater Resources and Environment (Jilin University), Ministry of Education, Jilin University, Changchun 130021, Jilin, China; Jilin Provincial Key Laboratory of Water Resources and Environment, Jilin University, Jilin University, Changchun 130021, Jilin, China
| | - Chaoqun Li
- Key Laboratory of Groundwater Resources and Environment (Jilin University), Ministry of Education, Jilin University, Changchun 130021, Jilin, China; Jilin Provincial Key Laboratory of Water Resources and Environment, Jilin University, Jilin University, Changchun 130021, Jilin, China
| | - Shuangshi Dong
- Key Laboratory of Groundwater Resources and Environment (Jilin University), Ministry of Education, Jilin University, Changchun 130021, Jilin, China; Jilin Provincial Key Laboratory of Water Resources and Environment, Jilin University, Jilin University, Changchun 130021, Jilin, China.
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Kim D, Yoo H, Kim K, Kim D, Kim KT, Kim C, Kim JY, Moon HR, Kim M. Post-synthetic ligand cyclization in metal-organic frameworks through functional group connection with regioisomerism. Chem Commun (Camb) 2022; 58:5948-5951. [PMID: 35415736 DOI: 10.1039/d2cc01031c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A covalent connection between two orthogonal functional groups (-NH2 and -OH) in metal-organic frameworks (MOFs) has been developed. This post-synthetic ligand cyclization (PSLC) was successfully demonstrated to synthesize a benzoxazole-functionalized MOF from a Zr-based UiO-66-2,3-(NH2)(OH) under microwave irradiation. In contrast, the regioisomeric UiO-66-2,5-(NH2)(OH) only produces a non-cyclized formamide-functionalized MOF.
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Affiliation(s)
- Dasom Kim
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Korea.
| | - Haneul Yoo
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Korea.
| | - Kyunghwan Kim
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Korea.
| | - Dongwook Kim
- Center for Catalytic Hydrocarbon Functionalization, Institute of Basic Science, Daejeon 34141, Korea
| | - Ki Tae Kim
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Korea.
| | - Cheoljae Kim
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Korea.
| | - Jin Yeong Kim
- Department of Chemistry Education, Seoul National University, Seoul 08826, Korea.
| | - Hoi Ri Moon
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Korea.
| | - Min Kim
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Korea.
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Fu Q, Zhou S, Wu P, Hu J, Lou J, Du B, Mo C, Yan W, Luo J. Regenerable zeolitic imidazolate frameworks@agarose (ZIF-8@AG) composite for highly efficient adsorption of Pb(II) from water. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2021.122823] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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10
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A water-stable 3-fold parallel interpenetrated Cd(II) coordination polymer as multi-responsive luminescent sensor for detecting Fe3+, Cr2O72− and FZD in aqueous media. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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11
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Taksande K, Gkaniatsou E, Simonnet-Jégat C, Livage C, Maurin G, Steunou N, Devautour-Vinot S. Robust ionic liquid@MOF composite as a versatile superprotonic conductor. Dalton Trans 2021; 50:15914-15923. [PMID: 34723313 DOI: 10.1039/d1dt02877d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly performing proton conducting composite was prepared through the impregnation of EMIMCl ionic liquid in the mesoporous MIL-101(Cr)-SO3H MOF. The resulting EMIMCl@MIL-101(Cr)-SO3H composite displays high thermal and chemical stability, alongside retention of a high amount of EMIMCl even at temperatures as high as 500 K, as well as under moisture conditions. Remarkably, this composite exhibits outstanding proton conductivity not only at the anhydrous state (σ473 K = 1.5 × 10-3 S cm-S) but also under humidity (σ(343 K/60%-80%RH) ≥ 0.10 S cm-1) conditions. This makes EMIMCl@MIL-101(Cr)-SO3H a unique candidate to act as a solid state proton conductor for PEMFC applications under versatile conditions.
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Affiliation(s)
- Kiran Taksande
- ICGM, University of Montpellier, CNRS, ENSCM, Montpellier, France. .,Government of Maharashtra's, Ismail Yusuf College, Jogeshwari(E), Mumbai, Maharashtra 411060, India
| | - Effrosyni Gkaniatsou
- Institut Lavoisier de Versailles UMR CNRS 8180, Université de Versailles St Quentin en Yvelines, Université Paris Saclay, Versailles, France
| | - Corine Simonnet-Jégat
- Institut Lavoisier de Versailles UMR CNRS 8180, Université de Versailles St Quentin en Yvelines, Université Paris Saclay, Versailles, France
| | - Carine Livage
- Institut Lavoisier de Versailles UMR CNRS 8180, Université de Versailles St Quentin en Yvelines, Université Paris Saclay, Versailles, France
| | - Guillaume Maurin
- ICGM, University of Montpellier, CNRS, ENSCM, Montpellier, France.
| | - Nathalie Steunou
- Institut Lavoisier de Versailles UMR CNRS 8180, Université de Versailles St Quentin en Yvelines, Université Paris Saclay, Versailles, France
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Liu Y, Wang Y, Zhang XS, Sheng YS, Li WZ, Yang AA, Luan J, Liu HZ, Wang ZG. A novel 3D Zn-coordination polymer based on a multiresponsive fluorescent sensor demonstrating outstanding sensitivities and selectivities for the efficient detection of multiple analytes. Dalton Trans 2021; 50:15176-15186. [PMID: 34622902 DOI: 10.1039/d1dt02260a] [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
A novel and unusual 3D luminescent coordination polymer (CP) [Zn2(3-bpah)(bpta)(H2O)]·3H2O (1), where 3-bpah denotes N,N'-bis(3-pyridinecarboxamide)-1,2-cyclohexane and H4bpta denotes 2,2',4,4'-biphenyltetracarboxylic acid, was successfully synthesized via hydrothermal methods from Zn(II) ions and 3-bpah and bpta ligands. The structure of this CP was investigated via powder X-ray diffraction (PXRD) analysis along with single crystal X-ray diffraction. Notably, 1 exhibits remarkable fluorescence behavior and stability over a wide pH range and in various pure organic solvents. More importantly, 1 can become an outstanding candidate for the selective and sensitive sensing of Fe3+, Mg2+, Cr2O72-, MnO4-, nitrobenzene (NB) and nitromethane (NM), at an extremely low detection limit. The changes in the fluorescence intensity exhibited by these six analytes in the presence of 1 over a wide pH range indicate that this polymer can be an excellent luminescent sensor. To the best of our knowledge, 1 is a rare example of a CP-based multiresponsive fluorescent sensor for metal cations, anions, and toxic organic solvents.
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Affiliation(s)
- Yu Liu
- College of Science, Shenyang University of Chemical Technology, Shenyang, 110142, P. R. China.
| | - Yan Wang
- College of Science, Shenyang University of Chemical Technology, Shenyang, 110142, P. R. China.
| | - Xiao-Sa Zhang
- College of Science, Shenyang University of Chemical Technology, Shenyang, 110142, P. R. China.
| | - Yu-Shu Sheng
- College of Science, Shenyang University of Chemical Technology, Shenyang, 110142, P. R. China.
| | - Wen-Ze Li
- College of Science, Shenyang University of Chemical Technology, Shenyang, 110142, P. R. China.
| | - Ai-Ai Yang
- College of Science, Shenyang University of Chemical Technology, Shenyang, 110142, P. R. China.
| | - Jian Luan
- College of Sciences, Northeastern University, Shenyang, 100819, P. R. China.
| | - Hong-Zhu Liu
- Post-Doctoral Research Station of Dalian Zhenbang Fluorocarbon Paint Stock Co., Ltd, Dalian, 116036, P. R. China
| | - Zhong-Gang Wang
- State Key Laboratory of fine Chemicals, Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, P. R. China
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13
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Moumen E, Assen AH, Adil K, Belmabkhout Y. Versatility vs stability. Are the assets of metal–organic frameworks deployable in aqueous acidic and basic media? Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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14
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Kim D, Kang M, Ha H, Hong CS, Kim M. Multiple functional groups in metal–organic frameworks and their positional regioisomerism. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213892] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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15
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Ren L, Zhao X, Liu B, Huang H. Synergistic effect of carboxyl and sulfate groups for effective removal of radioactive strontium ion in a Zr-metal-organic framework. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2021; 83:2001-2011. [PMID: 33905368 DOI: 10.2166/wst.2021.103] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Rapid removal of radioactive strontium from nuclear wastewater is of great significance for environmental safety and human health. This work reports the effective adsorption of strontium ion in a stable dual-group metal-organic framework, Zr6(OH)14(BDC-(COOH)2)4(SO4)0.75 (Zr-BDC-COOH-SO4), which contains strontium-chelating groups (-COOH and SO4) and a strongly ionizable group (-COOH). Zr-BDC-COOH-SO4 exhibits very rapid adsorption kinetics (<5 min) and a maximum adsorption capacity of 67.5 mg g-1. The adsorption behaviors can be well fitted to the pseudo-second-order model and the Langmuir isotherm model. Further investigations indicate that the adsorption of Sr2+ onto Zr-BDC-COOH-SO4 would not be obviously affected by solution pH and adsorption temperature. The feasible regeneration of the adsorbent was also demonstrated using a simple elution method. Mechanism investigation suggests that free -COOH contributes to the rapid adsorption based on electrostatic interaction, while the introduction of -SO4 significantly enhanced the adsorption capacity. Thus, these results suggest that Zr-BDC-COOH-SO4 is a potential candidate for Sr2+ removal. They also introduce dual groups as an effective strategy for designing high-efficiency adsorbents.
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Affiliation(s)
- Lin Ren
- Department of Chemistry and Chemical Engineering, LuLiang University, Lishi 033001, China
| | - Xudong Zhao
- College of Chemical and Biological Engineering, Taiyuan University of Science and Technology, Taiyuan, 030024, China E-mail:
| | - Baosheng Liu
- College of Materials Science and Engineering, Engineering Research Center for Magnesium Alloys of Shanxi Province, Taiyuan University of Science and Technology, Taiyuan 030024, China
| | - Hongliang Huang
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Chemistry and Chemical Engineering, Tiangong University, Tianjin 300387, China
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16
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Liu YL, Di Y, Chen F, Zhou C, Liu B. A pyridyl-decorated Zr-organic framework for enhanced gas separation and CO 2 transformation. Dalton Trans 2021; 50:3848-3853. [PMID: 33645617 DOI: 10.1039/d1dt00198a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A Zr-based MOF with UiO-66 topology, which was defined as Py-UiO-66, has been synthesized by modifying the ligand of p-phthalic acid with a pyridine group. Py-UiO-66 possesses excellent chemical stability in aqueous solutions of pH = 0-13, especially when the pore structure is functionalized by hanging bare Lewis basic pyridine groups. Results of gas adsorption experiment show that Py-UiO-66 has the ability to selectively absorb C2H2 and CO2 rather than CH4. More importantly, Py-UiO-66 has an efficient catalytic effect in CO2 cycloaddition.
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Affiliation(s)
- Yong-Liang Liu
- College of Chemical Engineering and Modern Materials, Shaanxi Key Laboratory of Comprehensive Utilization of Tailings Resources, Shaanxi Engineering Research Center for Mineral Resources Clean & Efficient Conversion and New Materials, Shang Luo University, Shang Luo 726000, PR China.
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17
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Gao X, Wang X, Feng M, Yang M, Zhang Q. An excellent water-stable 3D Zn-MOF with 8-fold interpenetrated diamondoid topology showing “turn-on/turn-off” luminescent detection of Al 3+ and SNT in aqueous media. RSC Adv 2021; 11:32622-32629. [PMID: 35493581 PMCID: PMC9042204 DOI: 10.1039/d1ra06590d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 09/27/2021] [Indexed: 12/26/2022] Open
Abstract
An excellent water-stable 3D Zn-MOF with 8-fold interpenetrated diamondoid topology acts as a bi-responsive chemical sensor for “turn-on” and “turn-off” luminescent detection of Al3+ and SNT in aqueous media, respectively.
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Affiliation(s)
- Xiuting Gao
- College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China
| | - Xiaohe Wang
- College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China
| | - Miaomiao Feng
- College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China
| | - Ming Yang
- Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
| | - Qingfu Zhang
- College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China
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18
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Rana A, Gogoi C, Ghosh S, Nandi S, Kumar S, Manna U, Biswas S. Rapid recognition of fatal cyanide in water in a wide pH range by a trifluoroacetamido based metal–organic framework. NEW J CHEM 2021. [DOI: 10.1039/d1nj04278e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A trifluoroacetamido functionalized Hf-MOF is presented for the selective and fast fluorescence turn-on detection of toxic CN− ions in aqueous environment with tremendous fold increment in fluorescence intensity.
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Affiliation(s)
- Abhijeet Rana
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Chiranjib Gogoi
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Subhrajyoti Ghosh
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Soutick Nandi
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
- Department of Chemistry, Brainware University, Kolkata, West Bengal 700125, India
| | - Saurav Kumar
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Uttam Manna
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Shyam Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
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19
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Zhao M, Yang N, Li Z, Xie H. MOFs Derived Catalysts Prepared by Pyrolysis for Hydrogenation of Bio‐Based Furfural: A Mini‐Review. ChemistrySelect 2020. [DOI: 10.1002/slct.202003770] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Mei‐Xia Zhao
- Jiangsu Vocational Institute of Architectural Technology Xuzhou, Jiangsu China
- Key Laboratory of Coal Processing and Efficient Utilization Ministry of Education, China University of Mining & Technology, Xuzhou Jiangsu China
- Jiangsu Collaborative Innovation Center for Building Energy Saving and Construct Technology Xuzhou, Jiangsu China
| | - Ning Yang
- Jiangsu Vocational Institute of Architectural Technology Xuzhou, Jiangsu China
- Jiangsu Collaborative Innovation Center for Building Energy Saving and Construct Technology Xuzhou, Jiangsu China
| | - Zhi‐Xin Li
- School of Chemistry and Chemical Engineer Shandong University, Jinan Shandong China
- Key Laboratory of Coal Processing and Efficient Utilization Ministry of Education, China University of Mining & Technology, Xuzhou Jiangsu China
| | - Heng‐Shen Xie
- Jiangsu Vocational Institute of Architectural Technology Xuzhou, Jiangsu China
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20
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Liu X, Wang X, Kapteijn F. Water and Metal-Organic Frameworks: From Interaction toward Utilization. Chem Rev 2020; 120:8303-8377. [PMID: 32412734 PMCID: PMC7453405 DOI: 10.1021/acs.chemrev.9b00746] [Citation(s) in RCA: 150] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Indexed: 12/25/2022]
Abstract
The steep stepwise uptake of water vapor and easy release at low relative pressures and moderate temperatures together with high working capacities make metal-organic frameworks (MOFs) attractive, promising materials for energy efficient applications in adsorption devices for humidity control (evaporation and condensation processes) and heat reallocation (heating and cooling) by utilizing water as benign sorptive and low-grade renewable or waste heat. Emerging MOF-based process applications covered are desiccation, heat pumps/chillers, water harvesting, air conditioning, and desalination. Governing parameters of the intrinsic sorption properties and stability under humid conditions and cyclic operation are identified. Transport of mass and heat in MOF structures, at least as important, is still an underexposed topic. Essential engineering elements of operation and implementation are presented. An update on stability of MOFs in water vapor and liquid systems is provided, and a suite of 18 MOFs are identified for selective use in heat pumps and chillers, while several can be used for air conditioning, water harvesting, and desalination. Most applications with MOFs are still in an exploratory state. An outlook is given for further R&D to realize these applications, providing essential kinetic parameters, performing smart engineering in the design of systems, and conceptual process designs to benchmark them against existing technologies. A concerted effort bridging chemistry, materials science, and engineering is required.
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Affiliation(s)
- Xinlei Liu
- Catalysis
Engineering, Chemical Engineering Department, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands
- Chemical
Engineering Research Center, School of Chemical Engineering and Technology, Tianjin University, 300072 Tianjin, China
- Tianjin
Key Laboratory of Membrane Science and Desalination Technology, State
Key Laboratory of Chemical Engineering, Tianjin University, 300072 Tianjin, China
| | - Xuerui Wang
- Catalysis
Engineering, Chemical Engineering Department, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands
- State
Key Laboratory of Materials-Oriented Chemical Engineering, Jiangsu
National Synergetic Innovation Center for Advanced Materials, College
of Chemical Engineering, Nanjing Tech University, 210009 Nanjing, China
| | - Freek Kapteijn
- Catalysis
Engineering, Chemical Engineering Department, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands
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21
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Xu S, Guo X, Qiao Z, Huang H, Zhong C. Methyl-Shield Cu-BTC with High Water Stability through One-Step Synthesis and In Situ Functionalization. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c02156] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Shanshan Xu
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Chemistry and Chemical Engineering, Tiangong University, Tianjin 300387, China
- School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Xiangyu Guo
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Chemistry and Chemical Engineering, Tiangong University, Tianjin 300387, China
| | - Zhihua Qiao
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Chemistry and Chemical Engineering, Tiangong University, Tianjin 300387, China
| | - Hongliang Huang
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Chemistry and Chemical Engineering, Tiangong University, Tianjin 300387, China
| | - Chongli Zhong
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Chemistry and Chemical Engineering, Tiangong University, Tianjin 300387, China
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22
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Synthesis of two new Cd(II)-MOFs based on different secondary building units with highly selective gas sorption for CO2/CH4 and luminescent sensor for Fe3+ and Cr2O72− ions. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121258] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Zhang QY, An X, Xu L, Yan JH, Zhang S, Xie W, Su ZM. Syntheses, structure and properties of an especially stable Cd metal-organic framework driven by benzotriazole-5-carboxylic acid. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2019.107726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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24
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Wang K, Wang Q, Wang X, Wang M, Wang Q, Shen HM, Yang YF, She Y. Intramolecular hydrogen bond-induced high chemical stability of metal–organic frameworks. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00772b] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Intramolecular hydrogen bonds in ligands restrict the rotation of carboxyl groups and consequently enhance the chemical stability of MOFs.
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Affiliation(s)
- Keke Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Qunmin Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Xiong Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Mei Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Qin Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Hai-Min Shen
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Yun-Fang Yang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Yuanbin She
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
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25
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Ding M, Cai X, Jiang HL. Improving MOF stability: approaches and applications. Chem Sci 2019; 10:10209-10230. [PMID: 32206247 PMCID: PMC7069376 DOI: 10.1039/c9sc03916c] [Citation(s) in RCA: 493] [Impact Index Per Article: 98.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 09/18/2019] [Indexed: 12/15/2022] Open
Abstract
This review summarizes recent advances in the design and synthesis of stable MOFs and highlights the relationships between the stability and functional applications.
Metal–organic frameworks (MOFs) have been recognized as one of the most important classes of porous materials due to their unique attributes and chemical versatility. Unfortunately, some MOFs suffer from the drawback of relatively poor stability, which would limit their practical applications. In the recent past, great efforts have been invested in developing strategies to improve the stability of MOFs. In general, stable MOFs possess potential toward a broader range of applications. In this review, we summarize recent advances in the design and synthesis of stable MOFs and MOF-based materials via de novo synthesis and/or post-synthetic structural processing. Also, the relationships between the stability and functional applications of MOFs are highlighted, and finally, the subsisting challenges and the directions that future research in this field may take have been indicated.
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Affiliation(s)
- Meili Ding
- Hefei National Laboratory for Physical Sciences at the Microscale , CAS Key Laboratory of Soft Matter Chemistry , Collaborative Innovation Center of Suzhou Nano Science and Technology , Department of Chemistry , University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China .
| | - Xuechao Cai
- Hefei National Laboratory for Physical Sciences at the Microscale , CAS Key Laboratory of Soft Matter Chemistry , Collaborative Innovation Center of Suzhou Nano Science and Technology , Department of Chemistry , University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China . .,College of Chemistry and Molecular Engineering , Zhengzhou University , Zhengzhou 450001 , China
| | - Hai-Long Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale , CAS Key Laboratory of Soft Matter Chemistry , Collaborative Innovation Center of Suzhou Nano Science and Technology , Department of Chemistry , University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China .
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