Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Fabrication of amorphous TiO2 shell layer on Ag2CO3 surface with enhanced photocatalytic activity and photostability | |
Wu, Liangpeng1,2 ; Wang, Xiaoyang1,2; Wang, Wenguang3; Li, Juan1,2; Li, Xinjun1,2
| |
| 2019-10-25 | |
| Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| ISSN | 0925-8388 |
| Volume | 806Pages:603-610 |
| Corresponding Author | Wang, Wenguang(wenguangwang2005@163.com) ; Li, Xinjun(lixj@ins.giec.ac.cn) |
| Abstract | The core-shell structured Ag2CO3@TiO2 composite was fabricated through a simple precipitation method by coating amorphous TiO2 on the Ag2CO3 surface. The morphologies, structure and optical property were characterized by field emission-scanning electron microscopy 3(SEM), high resolution-transmission electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, Ultraviolet-visible spectroscopy and photoluminescence spectra. The photocatalytic activity was investigated by the degradation of rhodamine B under visible light irradiation. Results show that the activity of Ag2CO3@TiO2 photocatalyst is much higher than that of pure Ag2CO3. It was revealed that the amorphous TiO2 shell layer effectively promotes the separation rate of photogenerated electron-hole pairs to inhibit the photocorrosion of Ag2CO3. Moreover, the core-shell structural Ag2CO3@TiO2 photocatalyst showed high photostability for the degradation of rhodamine B. (C) 2019 Elsevier B.V. All rights reserved. |
| Keyword | Ag2CO3@TiO2 Core-shell Photocatalytic Photocorrosion inhibition |
| DOI | 10.1016/j.jallcom.2019.07.200 |
| WOS Keyword | PHASE-TRANSFORMATION SYNTHESIS ; FACILE SYNTHESIS ; NANOROD ARRAYS ; DEGRADATION ; GRAPHENE ; PERFORMANCE ; COMPOSITES ; WATER |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51802305] ; Guangdong Natural Science Foundation[2018A030310314] ; Guangdong Natural Science Foundation[2018A0303130212] ; Science & Technology Plan Project of Guangdong Province[2017A050501044] ; Analytical & Testing Center, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences |
| WOS Research Area | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| Funding Organization | National Natural Science Foundation of China ; Guangdong Natural Science Foundation ; Science & Technology Plan Project of Guangdong Province ; Analytical & Testing Center, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences |
| WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000485039800069 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25553 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Wang, Wenguang; Li, Xinjun |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100049, Peoples R China 3.Guangdong Univ Technol, Guangzhou Higher Educ Mega Ctr 100, Sch Mat & Energy, Guangzhou 510006, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wu, Liangpeng,Wang, Xiaoyang,Wang, Wenguang,et al. Fabrication of amorphous TiO2 shell layer on Ag2CO3 surface with enhanced photocatalytic activity and photostability[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2019,806:603-610. |
| APA | Wu, Liangpeng,Wang, Xiaoyang,Wang, Wenguang,Li, Juan,&Li, Xinjun.(2019).Fabrication of amorphous TiO2 shell layer on Ag2CO3 surface with enhanced photocatalytic activity and photostability.JOURNAL OF ALLOYS AND COMPOUNDS,806,603-610. |
| MLA | Wu, Liangpeng,et al."Fabrication of amorphous TiO2 shell layer on Ag2CO3 surface with enhanced photocatalytic activity and photostability".JOURNAL OF ALLOYS AND COMPOUNDS 806(2019):603-610. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment