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Yao L, Yu Y, Xu X, Du Z, Yang T, Hu J, Huang H. In-situ construction of WS 2/ZIF-8 composites with an electron-rich interface for enhancing nitrogen photofixation. J Colloid Interface Sci 2024; 654:189-200. [PMID: 37839236 DOI: 10.1016/j.jcis.2023.10.025] [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: 08/26/2023] [Revised: 09/26/2023] [Accepted: 10/06/2023] [Indexed: 10/17/2023]
Abstract
Photocatalytic nitrogen reduction reaction (PNRR) is an environmentally friendly synthesis method. It has been regarded as a promising approach for future NH3 preparation, which can reduce the natural fuel consumption and pollution of the Haber Bosch process. Nevertheless, this method exists poor activity for mass production, so it is urgent but challenging to explore highly efficient catalysts. Here, the novel WS2/ZIF-8 composites are reported, DFT and XPS indicate the transfer direction of electrons is from ZIF-8 to WS2, forming an electron-rich interface between WS2 and ZIF-8, thus it endows the more powerful photocatalytic nitrogen reduction ability for 2-WS2/ZIF-8 than monomer material. Meanwhile, 2-WS2/ZIF-8 exhibits admirable photocatalytic nitrogen reduction performance under real and simulated sunlight or in tap water, further attesting its excellent stability and practicability.
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Affiliation(s)
- Lin Yao
- State Key Laboratory of Metastable Materials Science & Technology, Hebei Key Laboratory of Heavy Metal Deep Remediation in Water and Resource Reuse, Hebei Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao 066004, PR China.
| | - Yanming Yu
- State Key Laboratory of Metastable Materials Science & Technology, Hebei Key Laboratory of Heavy Metal Deep Remediation in Water and Resource Reuse, Hebei Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao 066004, PR China.
| | - Xin Xu
- State Key Laboratory of Metastable Materials Science & Technology, Hebei Key Laboratory of Heavy Metal Deep Remediation in Water and Resource Reuse, Hebei Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao 066004, PR China.
| | - Zhenhang Du
- State Key Laboratory of Metastable Materials Science & Technology, Hebei Key Laboratory of Heavy Metal Deep Remediation in Water and Resource Reuse, Hebei Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao 066004, PR China.
| | - Tao Yang
- Jiangxi Province Engineering Research Center of Ecological Chemical Industry, Jiujiang University, Jiujiang 332005, PR China.
| | - Jie Hu
- State Key Laboratory of Metastable Materials Science & Technology, Hebei Key Laboratory of Heavy Metal Deep Remediation in Water and Resource Reuse, Hebei Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao 066004, PR China.
| | - Hao Huang
- State Key Laboratory of Metastable Materials Science & Technology, Hebei Key Laboratory of Heavy Metal Deep Remediation in Water and Resource Reuse, Hebei Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao 066004, PR China.
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Wang X, Li B, Xu F, Wu D, Jiang Y, Li W, Jiang K. In Situ Construction of WO
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Heterogeneous Materials for Advanced Photocatalytic Activity in Degradation of Tetracycline. CRYSTAL RESEARCH AND TECHNOLOGY 2022. [DOI: 10.1002/crat.202200054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xinjun Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical Engineering Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Bian Li
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical Engineering Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Fang Xu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical Engineering Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Dapeng Wu
- School of Environment Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Yuqin Jiang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical Engineering Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Wei Li
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical Engineering Henan Normal University Xinxiang Henan 453007 P. R. China
| | - Kai Jiang
- School of Environment Henan Normal University Xinxiang Henan 453007 P. R. China
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