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Zhang H, Zheng F, Li Z, Cao X, Mou Z, Sun S, Sun J, Lang L. Partially cross-linked carbon nitride with unimpeded charge transfer between different chains for boosting photocatalytic hydrogen production. MATERIALS HORIZONS 2023; 10:601-606. [PMID: 36504124 DOI: 10.1039/d2mh01294d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
A heptazine-based, partially cross-linked carbon nitride (PC-CN) was successfully prepared via a solid-chloride-salt-assisted polycondensation method. The cross-linking favors the charge transport between different chains, thus dramatically boosting the photocatalytic hydrogen evolution activity of PC-CN, up to 29.3 times that of traditional 1D-CN.
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Affiliation(s)
- Hui Zhang
- School of Chemistry and Environmental Engineering, Institute of Advanced Functional Materials for Energy, Jiangsu University of Technology, Changzhou 213001, Jiangsu Province, P. R. China.
| | - Fukai Zheng
- School of Chemistry and Environmental Engineering, Institute of Advanced Functional Materials for Energy, Jiangsu University of Technology, Changzhou 213001, Jiangsu Province, P. R. China.
| | - Zonglin Li
- School of Chemistry and Environmental Engineering, Institute of Advanced Functional Materials for Energy, Jiangsu University of Technology, Changzhou 213001, Jiangsu Province, P. R. China.
| | - Xin Cao
- School of Chemistry and Environmental Engineering, Institute of Advanced Functional Materials for Energy, Jiangsu University of Technology, Changzhou 213001, Jiangsu Province, P. R. China.
| | - Zhigang Mou
- School of Chemistry and Environmental Engineering, Institute of Advanced Functional Materials for Energy, Jiangsu University of Technology, Changzhou 213001, Jiangsu Province, P. R. China.
| | - Shunping Sun
- School of Materials Engineering, Jiangsu Key Laboratory of Advanced Materials Design and Additive Manufacturing, Jiangsu University of Technology, Changzhou 213001, China
| | - Jianhua Sun
- School of Chemistry and Environmental Engineering, Institute of Advanced Functional Materials for Energy, Jiangsu University of Technology, Changzhou 213001, Jiangsu Province, P. R. China.
| | - Leiming Lang
- Laboratory of Advanced Functional Materials of Nanjing, Nanjing Xiaozhuang University, Nanjing, 211171, Jiangsu Province, P. R. China.
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Wen J, Wang Y, Zhao H, Zhang M, Zhang S, Liu Y, Zhai Y. Uracil-mediated supramolecular assembly for C-enriched porous carbon nitrides with enhanced photocatalytic hydrogen evolution. NEW J CHEM 2022. [DOI: 10.1039/d1nj05315a] [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
The porous structure and the introduction of C doping together improve the activity of photocatalytic hydrogen production.
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Affiliation(s)
- Jiaqi Wen
- Green Catalysis Center, The College of Chemistry, Zhengzhou University, No. 100 Science Avenue, Zhengzhou, Henan 450001, P. R. China
| | - Yuewei Wang
- Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou 450003, China
| | - Hao Zhao
- Green Catalysis Center, The College of Chemistry, Zhengzhou University, No. 100 Science Avenue, Zhengzhou, Henan 450001, P. R. China
| | - Meng Zhang
- Green Catalysis Center, The College of Chemistry, Zhengzhou University, No. 100 Science Avenue, Zhengzhou, Henan 450001, P. R. China
| | - Shuaiyang Zhang
- Green Catalysis Center, The College of Chemistry, Zhengzhou University, No. 100 Science Avenue, Zhengzhou, Henan 450001, P. R. China
| | - Yonggang Liu
- College of Ecology and Environment, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yunpu Zhai
- Green Catalysis Center, The College of Chemistry, Zhengzhou University, No. 100 Science Avenue, Zhengzhou, Henan 450001, P. R. China
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