CdTe and graphene co-sensitized TiO2 nanotube array photoanodes for protection of 304SS under visible light
文献类型：期刊论文
| 作者 | Li, Hong1,2 ; Wang, Xiutong1; Zhang, Liang3; Hou, Baorong1
|
| 刊名 | NANOTECHNOLOGY
 |
| 出版日期 | 2015-04-17 |
| 卷号 | 26期号:15 |
| 关键词 | titanium dioxide polarization graphene |
| 英文摘要 | CdTe/graphene/TiO2 films that served as photoanodes for cathodic protection application were prepared by an electrochemical deposition method. The deposition of graphene and CdTe nanoparticles (NPs) on the surface of the TiO2 nanotubes was confirmed by scanning electron microscope and transmission electron microscopy. The composites exhibited high light absorption in both the UV and visible light region. The results indicated that TiO2 nanotube photoelectrodes sensitized by 20-cycle graphene and 30-cycle CdTe NPs exhibited effective photocathodic protection properties for 304 stainless steel (304SS) under the visible-light illumination, with an photopotential of -750 mV versus saturated calomel electrode and a current density of 560 mu A cm(-2). Due to the efficient photogenerated charge separation, the three-component CdTe/graphene/TiO2 showed stronger photoresponse than pure TiO2 under visible-light illumination. In summary, the CdTe/graphene could improve the photocathodic protection properties of TiO2 films. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000352636100011 |
| 公开日期 | 2015-06-16 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/25465]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 海洋研究所_海洋地质与环境重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Marine Corros & Protect Ctr, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Technol Univ, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Hong,Wang, Xiutong,Zhang, Liang,et al. CdTe and graphene co-sensitized TiO2 nanotube array photoanodes for protection of 304SS under visible light[J]. NANOTECHNOLOGY,2015,26(15). |
| APA | Li, Hong,Wang, Xiutong,Zhang, Liang,&Hou, Baorong.(2015).CdTe and graphene co-sensitized TiO2 nanotube array photoanodes for protection of 304SS under visible light.NANOTECHNOLOGY,26(15). |
| MLA | Li, Hong,et al."CdTe and graphene co-sensitized TiO2 nanotube array photoanodes for protection of 304SS under visible light".NANOTECHNOLOGY 26.15(2015). |
入库方式： OAI收割
来源：海洋研究所
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