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Inorganic–Organic Hybrid Materials of Zirconium and Aluminum and Their Usage in the Removal of Methylene Blue. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-01961-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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2
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Dou Y, Yang L, Qin L, Dong Y, Zhou Z, Zhang D. Efficient hydrolytic cleavage of phosphodiester with a lanthanide-based metal-organic framework. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2020.121820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Du L, Lu L, Shi C, Wang HY, Wang J, Singh A, Kumar A. New Cd( ii) coordination polymers bearing Y-shaped tricarboxylate ligands as photocatalysts for dye degradation. CrystEngComm 2021. [DOI: 10.1039/d1ce00640a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Two Cd(ii) coordination polymers derived from a Y-shaped tricarboxylate ligand were synthesized and their photocatalytic properties against decomposition of methylene blue were investigated experimentally and computationally.
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Affiliation(s)
- Lin Du
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong, PR China
| | - Lu Lu
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong, PR China
| | - Chuncheng Shi
- Department of Pharmacy, School of Medicine, Xi'an International University, Xi'an, 710077, Shaanxi, China
| | - Hong-Yan Wang
- School of Physics and Electronic Engineering, Sichuan University of Science & Engineering, Zigong, PR China
| | - Jun Wang
- School of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong, PR China
| | - Amita Singh
- Department of Chemistry, Dr. Ram Manohar Lohia Avadh University, Ayodhya, India
| | - Abhinav Kumar
- Department of Chemistry, Faculty of Science, University of Lucknow, Lucknow 226 007, India
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4
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Guo Z, Huo W, Cao T, Liu X, Ren S, Yang J, Ding H, Chen K, Dong F, Zhang Y. Heterojunction interface of zinc oxide and zinc sulfide promoting reactive molecules activation and carrier separation toward efficient photocatalysis. J Colloid Interface Sci 2020; 588:826-837. [PMID: 33309244 DOI: 10.1016/j.jcis.2020.11.118] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/27/2020] [Accepted: 11/28/2020] [Indexed: 10/22/2022]
Abstract
Heterojunction photocatalysts, which can alleviate the low carrier separation efficiency and insufficient light absorption capacity of a single catalyst, have received widespread attention. However, the specific interfacial structure of the heterojunction and its effect on the photocatalytic reaction is still unclear. Herein, a battery of zinc oxide/zinc sulfide (ZnO@ZnS) heterojunction microspheres with different degrees of sulfuration were successfully constructed via a facile hydrothermal method. The as-prepared photocatalysts shown decent aerobic nitric oxide (NO) oxidation performance under visible light irradiation, and the results of various characterization techniques illustrated that the superior photoactivity could be ascribed to the spatial separation of photoinduced electron-hole pairs due to the synergy of the internal electric field and the band offset. More importantly, density functional theory (DFT) calculations revealed that the heterojunction interface can significantly promote the generation of reactive oxygen species (ROS) and NO+ reaction intermediates and thus accelerate the photocatalytic reaction. Finally, in situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) technology was used to time-dependently monitor the NO oxidation process, revealing the photocatalytic mechanism. This work investigated the role of the heterojunction interface in the gas-phase catalytic reaction, broadening the practical application of the ZnO@ZnS heterojunction.
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Affiliation(s)
- Ziyang Guo
- State Key Laboratory of Mechanical Transmissions, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China
| | - Wangchen Huo
- State Key Laboratory of Mechanical Transmissions, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China
| | - Tong Cao
- State Key Laboratory of Mechanical Transmissions, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China
| | - Xiaoying Liu
- Engineering Research Center for Waste Oil Recovery Technology and Equipment, Ministry of Education, College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, China
| | - Shan Ren
- State Key Laboratory of Mechanical Transmissions, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China
| | - Jian Yang
- State Key Laboratory of Mechanical Transmissions, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China
| | - Hui Ding
- School of Environmental Science & Engineering, Tianjin University, Jinnan District, Tianjin 300350, China
| | - Ke Chen
- State Key Laboratory of Mechanical Transmissions, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China
| | - Fan Dong
- Research Center for Environmental and Energy Catalysis, Institute of Fundamental and Frontier Sciences, School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu 611731, China.
| | - Yuxin Zhang
- State Key Laboratory of Mechanical Transmissions, College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China.
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5
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Li RY, Liu HT, Zhou CC, Chu ZT, Lu J, Wang SN, Jin J, Yan WF. Ligand substitution induced single-crystal-to-single-crystal transformations in two Ni(ii) coordination compounds displaying consequential changes in proton conductivity. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00088d] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Two Ni(ii) coordination compounds can reversibly SC–SC transform into each other induced by ligand substitution, causing changes in their proton conductivities.
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Affiliation(s)
- Rong-Yun Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng
- 252059 PR China
| | - Hou-Ting Liu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng
- 252059 PR China
| | - Chuan-Cong Zhou
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng
- 252059 PR China
| | - Zhi-Tong Chu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng
- 252059 PR China
| | - Jing Lu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng
- 252059 PR China
| | - Su-Na Wang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng
- 252059 PR China
| | - Juan Jin
- School of Chemistry and Materials Science
- Ludong University
- Yantai
- P.R. China
| | - Wen-Fu Yan
- College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun
- China
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