Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Hydrothermal synthesis of dendritic CuBi2O4 and its photocatalytic performance towards tetracycline degradation under different light conditions | |
Chen, Jieming1; Yao, Liang1; Chen, Xiaojuan1; Li, Ning2; Yu, Chunmu1; Zhang, Yue1; Lai, Yiqi1 | |
2022-05-01 | |
Source Publication | MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING |
ISSN | 1369-8001 |
Volume | 142Pages:5 |
Corresponding Author | Chen, Xiaojuan(xjchen0218@163.com) ; Li, Ning(lining@ms.giec.ac.cn) |
Abstract | Dendritic CuBi2O4 with excellent photocatalytic performance towards tetracycline (TC) degradation was firstly prepared by hydrothermal synthesis method. Light condition and oxygen atmosphere both play an important role in the photocatalysis of CuBi2O4. Under Mercury lamp irradiation with deoxidation, TC can be rapidly removed within initial 5 min and its photodegradation rate constant is 0.1247 min(-1), which is 36.68 times of that only under Mercury lamp irradiation. Moreover, free radical sequestration experiments suggest that the photo generated hole (h(+)) and electron (e(-)) are mainly involved in the degradation of TC. Besides, the efficient separation of h(+)-e(-) pairs contributes to the enhancement of photocatalytic activity of CuBi2O4. |
Keyword | CuBi2O4 Photocatalysis Deoxidation |
DOI | 10.1016/j.mssp.2022.106503 |
WOS Keyword | POLLUTANTS |
Indexed By | SCI |
Language | 英语 |
Funding Project | National Natural Science Foundation of China[51708116] ; National Natural Science Foundation of China[21908220] ; Doctoral Fund of Ministry of Education of China[2019M663139] ; Doctoral Fund of Ministry of Education of China[2020M672854] ; Natural Science Foundation of Guangdong Province of China[2020A1515010364] ; Natural Science Foundation of Guangz-hou[202102020825] |
WOS Research Area | Engineering ; Materials Science ; Physics |
Funding Organization | National Natural Science Foundation of China ; Doctoral Fund of Ministry of Education of China ; Natural Science Foundation of Guangdong Province of China ; Natural Science Foundation of Guangz-hou |
WOS Subject | Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
WOS ID | WOS:000792909700005 |
Publisher | ELSEVIER SCI LTD |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.giec.ac.cn/handle/344007/36446 |
Collection | 中国科学院广州能源研究所 |
Corresponding Author | Chen, Xiaojuan; Li, Ning |
Affiliation | 1.Foshan Univ, Foshan 528000, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510650, Peoples R China |
Recommended Citation GB/T 7714 |
Chen, Jieming,Yao, Liang,Chen, Xiaojuan,et al. Hydrothermal synthesis of dendritic CuBi2O4 and its photocatalytic performance towards tetracycline degradation under different light conditions [J]. MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING,2022,142:5. |
APA |
Chen, Jieming.,Yao, Liang.,Chen, Xiaojuan.,Li, Ning.,Yu, Chunmu.,...&Lai, Yiqi.(2022). Hydrothermal synthesis of dendritic CuBi2O4 and its photocatalytic performance towards tetracycline degradation under different light conditions .MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING,142,5. |
MLA |
Chen, Jieming,et al." Hydrothermal synthesis of dendritic CuBi2O4 and its photocatalytic performance towards tetracycline degradation under different light conditions ".MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING 142(2022):5. |
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