1
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Xu H, Ye G, Wei C, Xia Y, Wu Z, Zhou Y, Zhou J. Enhanced water stability and catalytic activity of Fe-based metal-organic frameworks with co-ligands for 2,4-dichlorophenol degradation. CHEMOSPHERE 2024; 361:142518. [PMID: 38830463 DOI: 10.1016/j.chemosphere.2024.142518] [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: 02/25/2024] [Revised: 05/26/2024] [Accepted: 05/31/2024] [Indexed: 06/05/2024]
Abstract
Fe-based metal-organic frameworks (MOFs) have good photocatalytic performance, environmental friendliness, low cost, and abundance. However, their applications are limited by low water stability, particularly in the presence of light irradiation and oxidizing agents. In this study, we present a MIL-53(Fe)-based MOF using 1,4-naphthalene dicarboxylic (1,4-NDC) and 1,4-benzenedicarboxylic (H2BDC) acid co-ligands, denoted MIL-53(Fe)-Nx, where Nx represents the ratio of 1,4-NDC. This MOF exhibits high water stability and good photocatalytic activity because of the hydrophobicity of naphthalene. The removal and mineralization rates for 100 mg/L 2,4-dichlorophenol reached 100% and 22%, respectively, within 60 min. After three cycles of use, the Fe leached into the solution from the catalysts was significantly lower than the maximum permissible limit indicated in the European Union standard. Of note, 1,4-NDC can be used to make a rigid MOF, thereby improving the crystallinity, porosity, and hydrophobicity of the resultant materials. It also significantly reduced the bandgap energy and improved the charge separation efficiency of the catalysts. This study provides a route to enhance the water stability of Fe-based MOFs via a mixed-ligand strategy to expand their applications in pollutant control.
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Affiliation(s)
- Hao Xu
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Guirong Ye
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Cui Wei
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Yi Xia
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Zhiming Wu
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China
| | - Yongxin Zhou
- Guangxi Bossco Environmental Protection Technology Co., Ltd., Nanning 530007, China
| | - Jinghong Zhou
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, School of Light Industrial and Food Engineering, Guangxi University, Nanning 530004, China.
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2
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Geng K, Yang X, Zhao Y, Cui Y, Ding J, Hou H. Efficient Strategy for Investigating the Third-Order Nonlinear Optical (NLO) Properties of Solid-State Coordination Polymers. Inorg Chem 2022; 61:12386-12395. [PMID: 35895943 DOI: 10.1021/acs.inorgchem.2c01785] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The investigation of third-order nonlinear optical (NLO) properties of coordination polymers (CPs) based on solid samples is very difficult but is crucial for practical applications. Herein, we show a method for preparing high optical quality CP films in a polymer matrix to study the third-order NLO performance of solid-state CPs. Two novel azobenzene-based CPs, [CdL(DMAc)(H2O)]n (1) and {[CuL(4,4'-azobpy)]·3H2O}n (2) (H2L = 5-((4-(phenyldiazenyl)phenoxy)methyl)isophthalic acid), were selected as study subjects. The corresponding microcrystals with a grain size of around 3 μm were doped into poly(vinyl alcohol) (PVA), forming CP films (1-MC/PVA and 2-MC/PVA). 1-MC/PVA and 2-MC/PVA exhibit NLO absorption switching behavior from saturable absorption (SA) to reverse saturable absorption (RSA) with increasing pulse energy. Moreover, their NLO properties can also be efficiently modulated by photostimulation energy due to the trans → cis isomerization of an azobenzene moiety. The density functional theory (DFT) results show that the narrower the band gap between the conduction band minimum and the valence band maximum, the denser the electron density distribution in the central mental and coordination atoms, which is beneficial to exhibit better third-order NLO performance. This work provides a feasible method for the wider practical application of solid materials with excellent third-order NLO performance.
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Affiliation(s)
- Kangshuai Geng
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Xiaoqian Yang
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yujie Zhao
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yang Cui
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Jie Ding
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Hongwei Hou
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
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3
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Chen E, Qiu M, Zhang Y, He L, Sun Y, Zheng H, Wu X, Zhang J, Lin Q. Energy Band Alignment and Redox‐Active Sites in Metalloporphyrin‐Spaced Metal‐Catechol Frameworks for Enhanced CO
2
Photoreduction. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202111622] [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)
- Er‐Xia Chen
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou Fujian 350108 P. R. China
| | - Mei Qiu
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
- College of Chemistry Jiangxi Agricultural University Nanchang Jiangxi 330045 P. R. China
| | - Yong‐Fan Zhang
- College of Chemistry Fuzhou University Fuzhou Fujian 350116 P. R. China
| | - Liang He
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
| | - Ya‐Yong Sun
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
| | - Hui‐Li Zheng
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
| | - Xin Wu
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
| | - Jian Zhang
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
| | - Qipu Lin
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
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4
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Chen EX, Qiu M, Zhang YF, He L, Sun YY, Zheng HL, Wu X, Zhang J, Lin Q. Energy Band Alignment and Redox-Active Sites in Metalloporphyrin-Spaced Metal-Catechol Frameworks for Enhanced CO 2 Photoreduction. Angew Chem Int Ed Engl 2021; 61:e202111622. [PMID: 34652055 DOI: 10.1002/anie.202111622] [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: 08/27/2021] [Revised: 09/29/2021] [Indexed: 11/12/2022]
Abstract
Two new chemically stable metalloporphyrin-bridged metal-catechol frameworks, InTCP-Co and FeTCP-Co, were constructed to achieve artificial photosynthesis without additional sacrificial agents and photosensitizers. The CO2 photoreduction rate over FeTCP-Co considerably exceeds that obtained over InTCP-Co, and the incorporation of uncoordinated hydroxyl groups, associated with catechol, into the network further promotes the photocatalytic activity. The iron-oxo coordination chain assists energy band alignment and provides a redox-active site, and the uncoordinated hydroxyl group contributes to the visible-light absorptance, charge-carrier transfer, and CO2 -scaffold affinity. With a formic acid selectivity of 97.8 %, FeTCP-OH-Co affords CO2 photoconversion with a reaction rate 4.3 and 15.7 times higher than those of FeTCP- Co and InTCP-Co, respectively. These findings are also consistent with the spectroscopic study and DFT calculation.
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Affiliation(s)
- Er-Xia Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China.,Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian, 350108, P. R. China
| | - Mei Qiu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China.,College of Chemistry, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, P. R. China
| | - Yong-Fan Zhang
- College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350116, P. R. China
| | - Liang He
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
| | - Ya-Yong Sun
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
| | - Hui-Li Zheng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
| | - Xin Wu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
| | - Jian Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
| | - Qipu Lin
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China
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5
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Wu Y, Wang L, Zhang H, Ding J, Han M, Fang M, Bao J, Wu Y. Syntheses, characterizationsna and water-electrolysis properties of 2D α- and β-PdSeO3 bulk and nanosheet semiconductors. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Yan M, Zhu P, Zhu JL, Zhang KL. Characterization and luminescence sensing behaviour of a newly constructed hydrolytic stable Pb(II) coordination polymer. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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7
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Gonzalez-Nelson A, Joglekar C, van der Veen MA. Pillared cobalt metal-organic frameworks act as chromatic polarizers. Chem Commun (Camb) 2021; 57:1022-1025. [PMID: 33406176 DOI: 10.1039/d0cc07316d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The ease with which molecular building blocks can be ordered in metal-organic frameworks is an invaluable asset for many potential applications. In this work, we exploit this inherent order to produce chromatic polarizers based on visible-light linear dichroism via cobalt paddlewheel chromophores.
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Affiliation(s)
- Adrian Gonzalez-Nelson
- Department of Chemical Engineering, Delft University of Technology, The Netherlands. and DPI, P. O. Box 92, 5600 AX Eindhoven, The Netherlands
| | - Chaitanya Joglekar
- Department of Chemical Engineering, Delft University of Technology, The Netherlands.
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8
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Yan M, Zhu P, Yang S, Kong WJ, Wang J, Zhang KL. A newly-constructed hydrolytically stable Co(ii) coordination polymer showing dual responsive fluorescence sensing of pH and Cu2+. CrystEngComm 2021. [DOI: 10.1039/d1ce00404b] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A novel CP (1), showing distinct dual responsive fluorescence sensing of pH in three continuous stages as well as efficient and selective sensing of Cu2+.
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Affiliation(s)
- Min Yan
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Peizhi Zhu
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Shengyang Yang
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Wei-Jian Kong
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Jian Wang
- School of Physical Science and Technology
- Yangzhou University
- Yangzhou 225002
- China
| | - Kou-Lin Zhang
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
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9
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Ding J, Wu Y, Jia S, Feng Y, Li K, Fang M, Bao J, Wu Y. The cocatalyst roles of three anionic Cd(II) porphyrinic metal-organic frameworks in the photocatalytic CO2 reduction to CO process carried out in Ru(bpy)3Cl2/CH3CN/H2O/Triethylamine or triethanolamine system. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121690] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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10
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Wang B, Man X. Crystal structure of poly[triaqua-(di(2,2′-bipyridine-κ 2
N, N′)-μ 4-silanetetrayltetrakis(benzene-4,1-diyl)tetrakis (hydrogen phosphonato)-κ 4
O: O′: O′′: O′′′) dicadmium(II)], C 44H 42N 4O 15P 4Cd 2Si. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2020-0316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C44H42N4O15P4Cd2Si, triclinic, P1̄ (no. 2), a = 13.4778(9) Å, b = 14.2036(9) Å, c = 15.2206(10) Å, α = 69.637(1)°, β = 72.355(1)°, γ = 64.861(1)°, V = 2431.1(3) Å3, Z = 2, R
gt(F) = 0.0428, wR
ref(F
2) = 0.0987, T = 120(2) K.
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Affiliation(s)
- Baogang Wang
- The Department of Cardiac Surgery , The First Hospital of Jilin University , Changchun, Jilin , 130021, China
| | - Xiaxia Man
- The Department of Oncological Gynecology , The First Hospital of Jilin University , Changchun, Jilin , 130021, China
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11
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Sun Y, Chen Y, Wang D. Crystal structure of 4,4′-bipyridin-1,1′-dium poly[bis(μ 4-benzene-1,3,5-triyltris(hydrogen phosphonato-κ 4
O: O′: O′′: O′′′))zinc(II)], C 11H 11NO 9P 3Zn. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2020-0352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C11H11NO9P3Zn, monoclinic, P21/n (no. 14), a = 12.619(2) Å, b = 8.4948(12) Å, c = 13.954(2) Å, β = 90.588(3)°, V = 1495.7(4) Å3, Z = 4, R
gt(F) = 0.0413, wR
ref(F
2) = 0.0965, T = 120(2) K.
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Affiliation(s)
- Yabin Sun
- Department of Ophthalmology , The First Hospital of Jilin University , Changchun 130021, P. R. China
| | - Yan Chen
- Department of Gastric and Colorectal Surgery , The First Hospital of Jilin University , Changchun, Jilin , 130021, China
| | - Daguang Wang
- Department of Gastric and Colorectal Surgery , The First Hospital of Jilin University , Changchun, Jilin , 130021, China
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12
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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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13
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Li Q, Luo Y, Ding Y, Wang Y, Wang Y, Du H, Yuan R, Bao J, Fang M, Wu Y. Charge, adsorption, water stability and bandgap tuning of an anionic Cd(ii) porphyrinic metal–organic framework. Dalton Trans 2019; 48:8678-8692. [DOI: 10.1039/c9dt00478e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
By changing the occupancies of the metal ions and counterions, the tuning of the framework charge, band-edge position and bandgap of a novel Cd(ii) porphyrinic MOF 1 was achieved.
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14
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Wang F, Liu W, Li S, Gable RW, Zhong H, Xu Q, Huang G, Singh A, Liu J, Kumar A. A polyhedral metal-organic framework based on rigid precursor for photocatalytic properties. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.09.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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15
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Lu L, Wang J, Wu WP, Sun YC, Xie B, Wu XR, Chauhan R, Kumar A. A 2D Co(II) coordination polymer based on 1,3,5-tris(1H-imidazol-1-yl)benzene: photocatalytic properties and theoretical analysis. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1502426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Lu Lu
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering , Zigong , P.R. China
| | - Jun Wang
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering , Zigong , P.R. China
| | - Wei-Ping Wu
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering , Zigong , P.R. China
| | - Yan-Chun Sun
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering , Zigong , P.R. China
| | - Bin Xie
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering , Zigong , P.R. China
| | - Xi-Ren Wu
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University , Dongguan , P. R. China
| | - Ratna Chauhan
- Center for Materials for Electronic Technology , Pune , India
| | - Abhinav Kumar
- Department of Chemistry, Faculty of Science, University of Lucknow , Lucknow , India
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16
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Li Q, Guo T, Lv X, Lin Y, Dai Z, Fang M, Bao J, Wu Y. Two Ni(II) semiconducting metal-organic frameworks based on the tetrakis(4-carboxyphenyl)silane and an imidazole ligand: Syntheses, characterization, water stability and photoelectric properties. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.05.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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17
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Wu X, Shen X, Fan S, Trivedi M, Li B, Kumar A, Liu J. The utilization of a stable 2D bilayer MOF for simultaneous study of luminescent and photocatalytic properties: experimental studies and theoretical analysis. RSC Adv 2018; 8:23529-23538. [PMID: 35540252 PMCID: PMC9081702 DOI: 10.1039/c8ra04145h] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 06/12/2018] [Indexed: 12/02/2022] Open
Abstract
A new Pb(ii)-based 2D MOF comprising π-conjugated ligand 4'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-3,5-dicarboxylic acid (TZBPDC) and having the formula {[PbNa(TZBPDC)](H2O)(DMF)2} n (1) has been synthesized. Structural characterization of 1 indicates that the MOF has a 4-connected (4,4) motif. The photoluminescent investigation indicates that 1 can behave as potential luminescent sensor for the detection of nitroaromatic compounds (NACs), especially 2,4-dinitrophenol (2,4-DNP) and ferric ions, through the decrease in its luminescence intensity. Additionally, 1 also displays excellent capacity for the photodegradation of methylene orange (MO), which is a constituent of wastewater discharge. The most plausible mechanisms for the decrease in the luminescent intensity of 1 in the presence of different NACs have been explored though theoretical calculations, and the photocatalysis of 1 for organic dyes has been addressed using density of states (DOS) and partial DOS calculations.
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Affiliation(s)
- Xiren Wu
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University Dongguan 523808 P. R. China +86-29-22896561 +86-29-22896561
| | - Xin Shen
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University Dongguan 523808 P. R. China +86-29-22896561 +86-29-22896561
| | - Shuran Fan
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University Dongguan 523808 P. R. China +86-29-22896561 +86-29-22896561
| | - Manoj Trivedi
- Department of Chemistry, University of Delhi Delhi India
| | - Boahong Li
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University Dongguan 523808 P. R. China +86-29-22896561 +86-29-22896561
| | - Abhinav Kumar
- Department of Chemistry, Faculty of Science, University of Lucknow Lucknow 226 007 India
| | - Jianqiang Liu
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University Dongguan 523808 P. R. China +86-29-22896561 +86-29-22896561
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18
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Zaręba JK. Tetraphenylmethane and tetraphenylsilane as building units of coordination polymers and supramolecular networks – A focus on tetraphosphonates. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.10.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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19
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Guo Y, Zhang J, Dong LZ, Xu Y, Han W, Fang M, Liu HK, Wu Y, Lan YQ. Syntheses of Exceptionally Stable Aluminum(III) Metal-Organic Frameworks: How to Grow High-Quality, Large, Single Crystals. Chemistry 2017; 23:15518-15528. [PMID: 28845887 DOI: 10.1002/chem.201703682] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Indexed: 12/13/2022]
Abstract
The difficulty of obtaining large single crystals of aluminum carboxylate metal-organic frameworks (MOFs) for structure determinations has limited the development of these water and thermally stable MOFs. Herein, how large single crystals of known MIL-53(Al) and the first two tetrahedral ligand-based, visible-light-absorbing 3D Al-MOFs, [Al3 (OH)3 (HTCS)2 ] (AlTCS-1) and [Al5 O2 (OH)3 (TCS)2 (H2 O)2 ] (AlTCS-2; TCS=tetrakis(4-oxycarbonylphenyl)silane), are obtained in the presence of hydrofluoric or formic acid for conventional single-crystal diffraction measurements is presented. The technique of obtaining those single crystals has potential to be a general method for obtaining large and good-quality single crystals of Al-MOFs. AlTCS-1 and -2 are stable over a wide pH range (1-11), and AlTCS-1 is even stable in aqua regia solution for at least 24 h. The BET specific surface areas of AlTCS-1 and -2 are 11 and 1506 m2 g-1 , respectively. AlTCS-2 takes up 51 cm3 (STP) g-1 CO2 and 15 cm3 (STP) g-1 CH4 at 298 K and 1 bar, which is relatively high among MOF materials. AlTCS-1 takes up 30 cm3 g-1 CO2 and 4.2 cm3 g-1 CH4 at 298 K and 1 bar. The rapid and stable photocurrent responses of AlTCS-1 and -2 under UV and visible-light illumination are observed. Moreover, AlTCS-1 photocatalyzes the water-splitting reaction under visible light with an average hydrogen evolution efficiency of 50 μmol g-1 h-1 for the first 10 h in a mixture of water and triethanolamine.
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Affiliation(s)
- Yuanyuan Guo
- Department of Chemistry, Nanjing Normal University, Nanjing, 210023, P.R. China
| | - Jun Zhang
- Anhui Key Laboratory of Advanced Building Materials, Anhui Jianzhu University, Hefei, Anhui, 230022, P.R. China
| | - Long-Zhang Dong
- Department of Chemistry, Nanjing Normal University, Nanjing, 210023, P.R. China
| | - Yan Xu
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, 210009, P.R. China
| | - Wei Han
- Department of Chemistry, Nanjing Normal University, Nanjing, 210023, P.R. China
| | - Min Fang
- Department of Chemistry, Nanjing Normal University, Nanjing, 210023, P.R. China.,State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210093, P.R. China
| | - Hong-Ke Liu
- Department of Chemistry, Nanjing Normal University, Nanjing, 210023, P.R. China.,State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210093, P.R. China
| | - Yong Wu
- Department of Chemistry, Nanjing Normal University, Nanjing, 210023, P.R. China
| | - Ya-Qian Lan
- Department of Chemistry, Nanjing Normal University, Nanjing, 210023, P.R. China
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