Manganese dioxides with different exposed crystal plane supported on g-C3N4 for photocatalytic H-2 evolution from water splitting
文献类型：期刊论文
| 作者 | Liu, Xuecheng2; Yan, Linjie2; Hu, Xiting2; Feng, Hongli2; Guo, Bingke2; Ha, Xia2; Xu, Hui2; Wang, Ruiqi2; Tan, Xuemei2; Huang, Hongyu1 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2022-10-15 |
| 卷号 | 47期号:85页码:36110-36117 |
| 关键词 | Photocatalytic hydrogen production G-C3N4 MnO2 Crystal plane |
| ISSN号 | 0360-3199 |
| DOI | 10.1016/j.ijhydene.2022.08.174 |
| 通讯作者 | Liu, Xuecheng(liuxc@ctbu.edu.cn) ; Huang, Hongyu(hanghy@ms.giec.ac.cn) |
| 英文摘要 | A series of MnO2/g-C3N4 composites with different exposed crystal plane were successfully prepared by different synthesized method. UV-Vis, PL, ESR and electrochemical results suggest that the visible-light absorbance, photoexcited electron-separation efficiency and oxygen defects are greatly dependent on the exposed crystal-faceted MnO2 supported on g-C3N4. The experimental results display that the exposed crystal plane of MnO2 have great influences on the photocatalytic hydrogen evolution performance, and the m-MnOCN composite with exposed (111) crystal plane exhibits superior photocatalytic performance for the release of H-2 under visible light irradiation, followed by the order of b-MnOCN [002]> p-MnOCN [110]. Moreover, Mechanism studies have shown that the possible mechanism of photocatalytic hydrogen evolution reaction is Z-scheme mechanism. (C) 2022 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| WOS关键词 | Z-SCHEME ; HYDROGEN ; CONSTRUCTION ; CEO2/G-C3N4 ; NANOSHEETS ; VACANCIES ; DRIVEN |
| 资助项目 | Science and Technology Innovation Foundation of Chongqing[cstc2020jcyjmsxmX0269] ; Science and Technology Innovation Foundation of Chongqing[cstc2020jcyj-msxmX0335] ; National Natural Science Foundation of China, China[52176091] ; China Postdoctoral Science Foundation, China[2021M692667] ; Special Funding for Postdoctoral Research Project in Chongqing[2010010006246938] ; Youth Project of Science and Technology Research Program of Chongqing Education Commission and Science[KJQN201900846] |
| WOS研究方向 | Chemistry ; Electrochemistry ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000893422500013 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Science and Technology Innovation Foundation of Chongqing ; National Natural Science Foundation of China, China ; China Postdoctoral Science Foundation, China ; Special Funding for Postdoctoral Research Project in Chongqing ; Youth Project of Science and Technology Research Program of Chongqing Education Commission and Science |
| 源URL | [http://ir.giec.ac.cn/handle/344007/38069]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Liu, Xuecheng; Huang, Hongyu |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 2.Chongqing Technol & Business Univ, Coll Environm & Resources, Engn Res Ctr Waste Oil Recovery Technol & Equipme, Chongqing Key Lab Catalysis & New Environm Mat, Chongqing 400067, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xuecheng,Yan, Linjie,Hu, Xiting,et al. Manganese dioxides with different exposed crystal plane supported on g-C3N4 for photocatalytic H-2 evolution from water splitting[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2022,47(85):36110-36117. |
| APA | Liu, Xuecheng.,Yan, Linjie.,Hu, Xiting.,Feng, Hongli.,Guo, Bingke.,...&Huang, Hongyu.(2022).Manganese dioxides with different exposed crystal plane supported on g-C3N4 for photocatalytic H-2 evolution from water splitting.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,47(85),36110-36117. |
| MLA | Liu, Xuecheng,et al."Manganese dioxides with different exposed crystal plane supported on g-C3N4 for photocatalytic H-2 evolution from water splitting".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 47.85(2022):36110-36117. |
入库方式： OAI收割
来源：广州能源研究所
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