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Li W, Liu X, Yu X, Zhang B, Ji C, Shi Z, Zhang L, Liu Y. Three Robust Isoreticular Metal-Organic Frameworks with High-Performance Selective CO 2 Capture and Separation. Inorg Chem 2023; 62:18248-18256. [PMID: 37870805 DOI: 10.1021/acs.inorgchem.3c02851] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
Based on the hard-soft acid base (HSAB) theory, three robust isoreticular metal-organic frameworks (MOFs) with nia topology were successfully synthesized by solvothermal reaction {[In3O(BHB)(H2O)3]NO3·3DMA (JLU-MOF110(In)), [Fe3O(BHB)(H2O)3]NO3 (JLU-MOF110(Fe)), and [Fe2NiO(BHB)(H2O)3] (JLU-MOF110(FeNi)) (DMA = N,N-dimethylacetamide, H6BHB = 4,4″-benzene-1,3,5-triyl-hexabenzoic acid)}. Both JLU-MOF110(In) and JLU-MOF110(Fe) are cationic frameworks, and their BET surface areas are 301 and 446 m2/g, respectively. By modification of the components of metal clusters, JLU-MOF110(FeNi) features a neutral framework, and the BET surface area is increased up to 808 m2/g. All three MOF materials exhibit high chemical and thermal stability. JLU-MOF110(In) remains stable for 24 h at pH values ranging from 1 to 11, while JLU-MOF110(Fe) and JLU-MOF110(FeNi) persist to be stable for 24 h at pH from 1 to 12. JLU-MOF110(In) exhibits thermal stability up to 350 °C, whereas JLU-MOF110(Fe) and JLU-MOF(FeNi) can be stable up to 300 °C. Thanks to the microporous cage-based structure and abundant open metal sites, JLU-MOF110(In), JLU-MOF110(Fe), and JLU-MOF110(FeNi) have excellent CO2 capture capacity (28.0, 51.5, and 99.6 cm3/g, respectively, under 298 K and 1 bar). Interestingly, the ideal adsorption solution theory results show that all three MOFs exhibit high separation selectivity toward CO2 over N2 (35.2, 43.2, and 43.2 for CO2/N2 = 0.15/0.85) and CO2 over CH4 (14.4, 11.5, and 10.1 for CO2/CH4 = 0.5/0.5) at 298 K and 1 bar. Thus, all three MOFs are potential candidates for CO2 capture and separation. Among them, JLU-MOF110(FeNi) displays the best separation potential, as revealed by dynamic column breakthrough experiments.
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Affiliation(s)
- Wen Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Xinyao Liu
- Sinochem Holdings Corporation Ltd., Beijing 100031, P. R. China
| | - Xueyue Yu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Borong Zhang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Chao Ji
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Zhaohui Shi
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Lirong Zhang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Yunling Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
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Radzhabov AD, Ledneva AI, Soldatova NS, Fedorova II, Ivanov DM, Ivanov AA, Yusubov MS, Kukushkin VY, Postnikov PS. Halogen Bond-Involving Self-Assembly of Iodonium Carboxylates: Adding a Dimension to Supramolecular Architecture. Int J Mol Sci 2023; 24:14642. [PMID: 37834088 PMCID: PMC10573078 DOI: 10.3390/ijms241914642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/21/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
We designed 0D, 1D, and 2D supramolecular assemblies made of diaryliodonium salts (functioning as double σ-hole donors) and carboxylates (as σ-hole acceptors). The association was based on two charge-supported halogen bonds (XB), which occurred between IIII sites of the iodonium cations and the carboxylate anions. The sequential introduction of the carboxylic groups in the aryl ring of the benzoic acid added a dimension to the 0D supramolecular organization of the benzoate, which furnished 1D-chained and 2D-layered structures when terephthalate and trimesate anions, correspondingly, were applied as XB acceptors. The structure-directing XB were studied using DFT calculations under periodic boundary conditions and were followed by the one-electron-potential analysis and the Bader atoms-in-molecules topological analysis of electron density. These theoretical methods confirmed the existence of the XB and verified the philicities of the interaction partners in the designed solid-state structures.
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Affiliation(s)
- Amirbek D. Radzhabov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Alyona I. Ledneva
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Natalia S. Soldatova
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Irina I. Fedorova
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russia (V.Y.K.)
- Department of Mathematics and Mechanics, Saint Petersburg State University, Saint Petersburg 199034, Russia
| | - Daniil M. Ivanov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russia (V.Y.K.)
| | - Alexey A. Ivanov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Mekhman S. Yusubov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
| | - Vadim Yu. Kukushkin
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russia (V.Y.K.)
- Institute of Chemistry and Pharmaceutical Technologies, Altai State University, Barnaul 656049, Russia
| | - Pavel S. Postnikov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia (N.S.S.); (D.M.I.); (M.S.Y.)
- Department of Solid State Engineering, Institute of Chemical Technology, 16628 Prague, Czech Republic
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Yamaguchi T, Ogawa M. Photoinduced movement: how photoirradiation induced the movements of matter. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2022; 23:796-844. [PMID: 36465797 PMCID: PMC9718566 DOI: 10.1080/14686996.2022.2142955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 10/26/2022] [Accepted: 10/27/2022] [Indexed: 06/17/2023]
Abstract
Pioneered by the success on active transport of ions across membranes in 1980 using the regulation of the binding properties of crown ethers with covalently linked photoisomerizable units, extensive studies on the movements by using varied interactions between moving objects and environments have been reported. Photoinduced movements of various objects ranging from molecules, polymers to microscopic particles were discussed from the aspects of the driving for the movements, materials design to achieve the movements and systems design to see and to utilize the movements are summarized in this review.
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Affiliation(s)
- Tetsuo Yamaguchi
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul, South Korea
| | - Makoto Ogawa
- School of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong, Thailand
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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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Suryachandram J, Nagaraju R, Behera JN, Rao KP. Temperature-Dependent Superhydrophobic Functionalized Coordination Polymers (SFCPs) for Selective Adsorption of C 2H 4 over C 2H 6. Inorg Chem 2022; 61:14344-14351. [PMID: 36027580 DOI: 10.1021/acs.inorgchem.2c02072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We prepared two new superhydrophobic functionalized coordination polymers (SFCPs) [Zn4(OH)2(BTMB)2(4,4'-Bipy)2]∞ ⊃ solvent, 1, and [Cd4(OH)2(BTMB)2(4,4'-Bipy)3]∞ ⊃ solvent, 2, by solvothermal methods. For 1, the single-crystal XRD structure revealed that it contains two crystallographically distinct Zn2+ ions with two different types of coordination geometries of 4 and 6, exhibiting a unique superhydrophobic behavior with microporosity. Compound 1 exhibits superhydrophobicity with a contact angle of 155.5° (at 30 °C), which is stable even at high temperatures, whereas for the SFCP 2, all of the Cd2+ ions have only 6-coordination and exhibit a superhydrophobic character at room temperature with a contact angle of 156.7°(at 30 °C). However, surprisingly, this superhydrophobic character is stable only up to 60 °C, above which it is converted to hydrophilic nature, in contrast to the SFCP 1. Moreover, in this study, we also report a selective gas adsorption study of two C2 gases with similar kinetic diameters (∼3.9 Å) of ethylene over ethane.
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Affiliation(s)
- Jettiboina Suryachandram
- New Generation Materials Lab (NGML), Department of Chemistry, School of Applied Science and Humanities, Vignan's Foundation for Science Technology and Research (Deemed to be University), Vadlamudi, Guntur 522213, Andhra Pradesh, India
| | - Ravula Nagaraju
- New Generation Materials Lab (NGML), Department of Chemistry, School of Applied Science and Humanities, Vignan's Foundation for Science Technology and Research (Deemed to be University), Vadlamudi, Guntur 522213, Andhra Pradesh, India
| | - J N Behera
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar 752050, Odisha, India.,Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400 094, India
| | - Koya Prabhakara Rao
- New Generation Materials Lab (NGML), Department of Chemistry, School of Applied Science and Humanities, Vignan's Foundation for Science Technology and Research (Deemed to be University), Vadlamudi, Guntur 522213, Andhra Pradesh, India
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Yang SQ, Zhou L, He Y, Krishna R, Zhang Q, An YF, Xing B, Zhang YH, Hu TL. Two-Dimensional Metal-Organic Framework with Ultrahigh Water Stability for Separation of Acetylene from Carbon Dioxide and Ethylene. ACS APPLIED MATERIALS & INTERFACES 2022; 14:33429-33437. [PMID: 35820061 DOI: 10.1021/acsami.2c09917] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Highly selective separation and purification of acetylene (C2H2) from ethylene (C2H4) and carbon dioxide (CO2) are daunting challenges in light of their similar molecule sizes and physical properties. Herein, we report a two-dimensional (2D) stable metal-organic framework (MOF), NUM-11 ([Cu(Hmpba)2]·1.5DMF) (H2mpba = 4-(3,5-dimethyl-1H-pyrazol-4-yl)benzoic acid), with sql topology, stacked together through π-π interactions for efficient separation of C2H2 from C2H4 and CO2. The 2D-MOF material offers high hydrolytic stability and good purification capacity; especially, it could survive in water for 7 months, even longer. This stable MOF selectively captures C2H2 from mixtures containing C2H4 and CO2, as determined by adsorption isotherms. The ideal adsorbed solution theory selectivity calculations and transient breakthrough experiments were performed to verify the separation capacity. The low isosteric heat of NUM-11a (desolvated NUM-11) (18.24 kJ mol-1 for C2H2) validates the feasibility of adsorbent regeneration with low energy footprint consumption. Furthermore, Grand Canonical Monte Carlo simulations confirmed that the pore surface of the NUM-11 framework enabled preferential binding of C2H2 over C2H4 and CO2 via multiple C-H···O, C-H···π, and C-H···C interactions. This work provides some insights to prepare stable MOF materials toward the purification of C2H2, and the water-stable structure, low isosteric heat, and good cycling stability of NUM-11 make it very promising for practical industrial application.
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Affiliation(s)
- Shan-Qing Yang
- School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, China
| | - Lei Zhou
- School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, China
| | - Yabing He
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Rajamani Krishna
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, Amsterdam 1098 XH, The Netherlands
| | - Qiang Zhang
- School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, China
| | - Yi-Feng An
- School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, China
| | - Bo Xing
- School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, China
| | - Ying-Hui Zhang
- School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, China
| | - Tong-Liang Hu
- School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tianjin 300350, China
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Sorbara S, Mukherjee S, Schneemann A, Fischer RA, Macchi P. Hydrophobicity and dielectric properties across an isostructural family of MOFs: a duet or a duel? Chem Commun (Camb) 2022; 58:12823-12826. [DOI: 10.1039/d2cc04281a] [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
Impedance spectroscopy measurements are combined with surface and pore hydrophobicity signatures to offer a new protocol for examining hydrophobic solids.
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Affiliation(s)
- Simona Sorbara
- Department of Chemistry, Materials and Chemical Engineering, Polytechnics of Milan, Via Mancinelli 7, 20131 Milan, Italy
| | - Soumya Mukherjee
- Technical University of Munich (TUM), TUM School of Natural Sciences, Department of Chemistry, Chair of Inorganic and Metal–Organic Chemistry, Catalysis Research Center (CRC), Munich, Germany
| | - Andreas Schneemann
- Lehrstuhl für Anorganische Chemie I, Technische Universität Dresden, Bergstrasse 66, 01069 Dresden, Germany
| | - Roland A. Fischer
- Technical University of Munich (TUM), TUM School of Natural Sciences, Department of Chemistry, Chair of Inorganic and Metal–Organic Chemistry, Catalysis Research Center (CRC), Munich, Germany
| | - Piero Macchi
- Department of Chemistry, Materials and Chemical Engineering, Polytechnics of Milan, Via Mancinelli 7, 20131 Milan, Italy
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Chen H, Zhang Z, Lv H, Liu S, Zhang X. Investigation on the catalytic behavior of a novel thulium-organic framework with a planar tetranuclear {Tm 4} cluster as the active center for chemical CO 2 fixation. Dalton Trans 2021; 51:532-540. [PMID: 34927659 DOI: 10.1039/d1dt03646g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Herein, the exquisite combination of coplanar [Tm4(CO2)10(μ3-OH)2(μ2-HCO2)(OH2)2] clusters ({Tm4}) and structure-oriented functional BDCP5- leads to the highly robust nanoporous {Tm4}-organic framework {(Me2NH2)[Tm4(BDCP)2(μ3-OH)2(μ2-HCO2)(H2O)2]·7DMF·5H2O}n (NUC-37, H5BDCP = 2,6-bis(2,4-dicarboxylphenyl)-4-(4-carboxylphenyl)pyridine). To the best of our knowledge, NUC-37 is the first anionic {Ln4}-based three-dimensional framework with embedded hierarchical microporous and nanoporous channels, among which each larger one is shaped by six rows of coplanar {Tm4} clusters and characterized by plentiful coexisting Lewis acid-base sites on the inner wall including open TmIII sites, Npyridine atoms, μ3-OH and μ2-HCO2. Catalytic experimental studies exhibit that NUC-37 possesses highly selective catalytic activity on the cycloaddition of epoxides with CO2 as well as high recyclability under gentle conditions, which should be ascribed to its nanoscale channels, rich bifunctional active sites, and stable physicochemical properties. This work offers an effective means for synthesizing productive cluster-based Ln-MOF catalysts by employing structure-oriented ligands and controlling the solvothermal reaction conditions.
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Affiliation(s)
- Hongtai Chen
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, People's Republic of China.
| | - Zhengguo Zhang
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, People's Republic of China.
| | - Hongxiao Lv
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, People's Republic of China.
| | - Shurong Liu
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, People's Republic of China.
| | - Xiutang Zhang
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, People's Republic of China.
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Shi WJ, Li YZ, Chen J, Su RH, Hou L, Wang YY, Zhu Z. A new metal-organic framework based on rare [Zn 4F 4] cores for efficient separation of C 2H 2. Chem Commun (Camb) 2021; 57:12788-12791. [PMID: 34782899 DOI: 10.1039/d1cc05196b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Assembly via 1,4-benzenedicarboxylate linkers and Zn2+ ions afforded an MOF containing rare [Zn4F4] cubane core, showing excellent separation for C2H2-CO2 and C2H2-CH4 mixtures. Dynamic breakthrough experiments and grand canonical Monte Carlo calculations were carried out to confirm the feasibility of the MOF for the separation application of C2H2.
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Affiliation(s)
- Wen-Juan Shi
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China.
| | - Yong-Zhi Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China. .,School of Materials and Physics, China University of Mining & Technology, Xuzhou 221116, P. R. China
| | - Jing Chen
- Shaanxi Yanchang Petroleum (Group) Co., Ltd, Xi'an 710000, P. R. China
| | - Run-Han Su
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China.
| | - Lei Hou
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China.
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China.
| | - Zhonghua Zhu
- School of Chemical Engineering, The University of Queensland, Brisbane, 4072, Australia
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He L, Wang RD, Wang S, Zhu RR, Li Z, Wu YY, Ma J, Du L, Zhao QH. An AIE material with time-dependent luminescence conversion obtained by 2D coordination polymer modification via covalent post-synthetic modification. Dalton Trans 2021; 50:16685-16693. [PMID: 34758054 DOI: 10.1039/d1dt03044b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this study, we reported the covalent post-synthetic modification (PSM) of a luminescent complex to achieve aggregation-induced emission (AIE), prepared using the Schiff base reaction of TPE-CHO and HLC-NH2, denoted by HLC-NH2-TPE. HLC-NH2 formed a 2D luminescent complex which was constructed using 4,4'-diamino-[1,1'-biphenyl]-2,2'-dicarboxylic acid and zinc ions via a solvothermal reaction. HLC-NH2-TPE inherited the luminescence properties of HLC-NH2 and exhibited noticeable AIE properties in response to environmental viscosities and temperature changes. Interestingly, HLC-NH2-TPE displayed a time-dependent luminescence conversion phenomenon in a mixed solution of DMF/H2O (v : v/1 : 9).
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Affiliation(s)
- Liancheng He
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China.
| | - Rui-Dong Wang
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China.
| | - Shuyu Wang
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China.
| | - Rong-Rong Zhu
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China.
| | - Zhihao Li
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China.
| | - Yuan-Yuan Wu
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China.
| | - Jie Ma
- School of Materials and Chemical Engineering, Anhui Jianzhu University, Hefei 230601, People's Republic of China
| | - Lin Du
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China. .,Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Research & Development Center for Natural Products, Yunnan University, Kunming 650091, People's Republic of China
| | - Qi-Hua Zhao
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China. .,Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Research & Development Center for Natural Products, Yunnan University, Kunming 650091, People's Republic of China
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Yuan R, Sun H, He H. Rational Construction of a Responsive Azo-Functionalized Porous Organic Framework for CO 2 Sorption. Molecules 2021; 26:4993. [PMID: 34443581 PMCID: PMC8398054 DOI: 10.3390/molecules26164993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/08/2021] [Accepted: 08/12/2021] [Indexed: 11/16/2022] Open
Abstract
An azo-functionalized porous organic framework (denoted as JJU-1) was synthesized via FeCl3-promoted oxidative coupling polymerization. By virtue of a porous skeleton and a light/heat responsive azo functional group, this task-specific JJU-1 displays a reversible stimuli-responsive adsorption property triggered by UV irradiation and heat treatment. The initial Brunauer-Emmet-Teller (BET) surface area of this porous material is 467 m2 g-1. The CO2 sorption isotherms exhibit a slight decrease after UV irradiation because of the trans to cis conversion of the azo functional skeleton. It is worth mentioning that the responsive CO2 adsorption performance can be recycled for three cycles via alternating external stimuli, confirming the excellently reversible switchability of trans-to-cis isomerization and controllable CO2 adsorption.
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Affiliation(s)
- Rongrong Yuan
- Department of Materials Science and Engineering, Jilin Jianzhu University, Changchun 130118, China; (R.Y.); (H.S.)
| | - Hao Sun
- Department of Materials Science and Engineering, Jilin Jianzhu University, Changchun 130118, China; (R.Y.); (H.S.)
| | - Hongming He
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
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