Sb2S3/Sb2O3 modified TiO2 photoanode for photocathodic protection of 304 stainless steel under visible light
文献类型：期刊论文
| 作者 | Li, Xinran1,2,3; Wang, Xiutong1,2; Ning, Xiaobo1,4; Lei, Jing1,4; Shao, Jing1; Wang, Wencheng1; Huang, Yanliang1; Hou, Baorong1,2 |
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2018-12-31 |
| 卷号 | 462页码:155-163 |
| 关键词 | Sb2S3/Sb2O3/TiO2 Cathodic protection Stainless steel Visible light |
| ISSN号 | 0169-4332 |
| DOI | 10.1016/j.apsusc.2018.08.108 |
| 通讯作者 | Wang, Xiutong(wangxiutong@qdio.ac.cn) |
| 英文摘要 | A series of Sb2S3/Sb2O3/TiO2 (SS/SO/T) composites with different reactant concentrations were synthesized via anodic oxidation and a one-pot hydrothermal method. The chemical compositions, morphologies, and optical absorption properties of prepared samples were characterized by X-ray diffraction, scanning electron microscopy, X-ray photoelectron spectroscopy, energy disperse spectroscopy, elemental mapping and ultraviolet-visible diffuse reflectance spectroscopy. Photocathodic protection performances of these samples were studied using time-dependent open circuit potential, time-dependent photoinduced current density, and photoinduced volt-ampere characteristic. The SS/SO/T composite with a 48 mmol/L antimony source exhibited optimal performance for 304 stainless steel (304SS). This excellent performance origins from the synergistic effect of the ternary system. The narrow band gap Sb2S3 promoted visible light harvesting. The p-n junction between p-type Sb2S3 and n-type SO/T provides a driving force for the separation and transfer of carriers. Well crystallized Sb2O3 rods offer a direct pathway for the carriers migration. |
| 资助项目 | Strategic Priority Project of CAS[XDA13040404] ; Shandong Key Research and Development Program[2016GGH4511] |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000447741800020 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/160443]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Wang, Xiutong |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Shandong Univ Sci & Technol, Qingdao 266590, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xinran,Wang, Xiutong,Ning, Xiaobo,et al. Sb2S3/Sb2O3 modified TiO2 photoanode for photocathodic protection of 304 stainless steel under visible light[J]. APPLIED SURFACE SCIENCE,2018,462:155-163. |
| APA | Li, Xinran.,Wang, Xiutong.,Ning, Xiaobo.,Lei, Jing.,Shao, Jing.,...&Hou, Baorong.(2018).Sb2S3/Sb2O3 modified TiO2 photoanode for photocathodic protection of 304 stainless steel under visible light.APPLIED SURFACE SCIENCE,462,155-163. |
| MLA | Li, Xinran,et al."Sb2S3/Sb2O3 modified TiO2 photoanode for photocathodic protection of 304 stainless steel under visible light".APPLIED SURFACE SCIENCE 462(2018):155-163. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。