Knowledge Management System Of Institute of Oceanology, Chinese Academy of Sciences
| Study on the photocathodic protection of 304 stainless steel by Ag and In2S3 co-sensitized TiO2 composite | |
| Ma, Zheng1,2,3,4; Ma, Xiumin2,3,4; Liu, Nazhen2,3; Wang, Xiutong2,3; Wang, Lifei2,3; Hou, Baorong1,2,3,4 | |
| 2020-03-30 | |
| Source Publication | APPLIED SURFACE SCIENCE
 |
| ISSN | 0169-4332 |
| Volume | 507Pages:9 |
| Corresponding Author | Ma, Xiumin(xma@qdio.ac.cn) ; Hou, Baorong(houbr@qdio.ac.cn) |
| Abstract | The photo-catalytic activity of TiO2 was greatly enhanced by co-sensitization with Ag and In2S3, and its application to protect 304 stainless steel from corrosion was reported. TiO2 nanotube arrays (TiO2 NTAs,) with large specific surface area and hollow nanostructures favored the immobilization of In2S3 and Ag. In2S3 as a narrow band gap semiconductor could broaden the light absorption range of TiO2. Surface plasmon resonance of Ag could accelerate the separation of photo-induced carriers generated from TiO2 and In2S3. The photo-induced potential drop of 304 stainless steel in NaCl solution measured 530 mV, and the photo-current density reached 45 mu A/cm(2) with visible light irradiation coupled with Ag and In2S3 co-sensitized TiO2 composite. |
| Keyword | Corrosion Photocathodic protection Visible light Narrow band gap semiconductor TiO2 |
| DOI | 10.1016/j.apsusc.2019.145088 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Chinese Academy of Engineering[2017-XZ-16] |
| WOS Research Area | Chemistry ; Materials Science ; Physics |
| WOS Subject | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| WOS ID | WOS:000520021200089 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/167009 |
| Collection | 中国科学院海洋研究所 |
| Corresponding Author | Ma, Xiumin; Hou, Baorong |
| Affiliation | 1.Shandong Univ, Inst Marine Sci & Technol, 72 Binhai Rd, Qingdao 266237, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266200, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences; Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences; Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Ma, Zheng,Ma, Xiumin,Liu, Nazhen,et al. Study on the photocathodic protection of 304 stainless steel by Ag and In2S3 co-sensitized TiO2 composite[J]. APPLIED SURFACE SCIENCE,2020,507:9. |
| APA | Ma, Zheng,Ma, Xiumin,Liu, Nazhen,Wang, Xiutong,Wang, Lifei,&Hou, Baorong.(2020).Study on the photocathodic protection of 304 stainless steel by Ag and In2S3 co-sensitized TiO2 composite.APPLIED SURFACE SCIENCE,507,9. |
| MLA | Ma, Zheng,et al."Study on the photocathodic protection of 304 stainless steel by Ag and In2S3 co-sensitized TiO2 composite".APPLIED SURFACE SCIENCE 507(2020):9. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Study on the photoca（3566KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | ||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment