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Plasma induced rich oxygen vacancies fiber-like ZnO for efficient photocatalytic CO2 reduction

文献类型：期刊论文

作者Ma, Xiaohong1,2; Li, Danyang3; Liu, Chang1,2; Yang, Zongxian1,2; Qi, Jian4; Bai, Liuyang5; You, Feifei1,3; Yuan, Fangli1,6
刊名JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
出版日期2023
卷号434页码:7
ISSN号1010-6030
关键词ZnO Oxygen defects CO 2 reduction Photocatalytic Plasma treatment
DOI10.1016/j.jphotochem.2022.114261
英文摘要Photoreduction CO2 to value-added fuels (CO, CH4, etc.) driven by solar energy gives a green way for managing the global carbon balance. Through the radio-frequency thermal plasma treatment, fiber-like structured ZnO with rich oxygen defects were successfully designed and synthesized. The rich oxygen vacancies, created new energy level, could not only hinder the recombination of photo-generated electron/hole pairs, but also broaden the light absorption range. Besides, combined the natural advantages of one-dimensional (1D) structure, which could enable itself avoid aggregation during performance evolution within the humid environment and shorten the transfer path length of the photo-induced carriers and promote more electron/hole to migration to the surface of the photocatalyst. Therefore, when applied in CO2 photoreduction, the optimal fiber-like ZnO with rich oxygen defects catalyst behaved outstanding photocatalytic performance with a CO2-to-CO rate of 15.76 mu mol g- 1 h-1.
资助项目National Natural Science Foundation of China[21878312] ; National Natural Science Foundation of China[51972306] ; Funding for school -level research projects of Yancheng Institute of Technology[xjr2021056] ; Funding for school -level research projects of Yancheng Institute of Technology[xjr2021054]
WOS研究方向Chemistry
语种英语
出版者ELSEVIER SCIENCE SA
WOS记录号WOS:000863086400001
资助机构National Natural Science Foundation of China ; Funding for school -level research projects of Yancheng Institute of Technology
源URL[http://ir.ipe.ac.cn/handle/122111/54787]  
专题中国科学院过程工程研究所
通讯作者You, Feifei; Yuan, Fangli
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Yancheng Inst Technol, Coll Text & Clothing, Yancheng 224051, Peoples R China
4.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
5.Huanghuai Univ, Ind Innovat Res & Dev Inst Zhumadian, Zhumadian 463000, Peoples R China
6.Univ Chinese Acad Sci UCAS, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Xiaohong,Li, Danyang,Liu, Chang,et al. Plasma induced rich oxygen vacancies fiber-like ZnO for efficient photocatalytic CO2 reduction[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,2023,434:7.
APA Ma, Xiaohong.,Li, Danyang.,Liu, Chang.,Yang, Zongxian.,Qi, Jian.,...&Yuan, Fangli.(2023).Plasma induced rich oxygen vacancies fiber-like ZnO for efficient photocatalytic CO2 reduction.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,434,7.
MLA Ma, Xiaohong,et al."Plasma induced rich oxygen vacancies fiber-like ZnO for efficient photocatalytic CO2 reduction".JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 434(2023):7.

入库方式： OAI收割

来源：过程工程研究所

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