| Hydrogenated TiO2 nanotube arrays with enhanced photoelectrochemical property for photocathodic protection under visible light | |
| Department | 固体润滑国家重点实验室 |
Wei N(卫宁)1; Liu Y(刘盈)1; Zhang TT(张婷婷)2; Liang J(梁军)2 ; Wang DA(王道爱)2,3; Liu Y(刘盈); Wang DA(王道爱)
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| 2016 | |
| Source Publication | Materials Letters
 |
| ISSN | 0167-577X |
| Volume | 185Pages:81-84 |
| Abstract | The hydrogenated TiO2 nanotube arrays (H-TiO2 NTs) were prepared by annealing anodized TiO2 NTs in hydrogen atmosphere, and then used as photoanodes for photocathodic protection of 304 stainless steel (304SS) under visible light and simulated solar light. The effects of hydrogenated temperature and time on the photoeletrochemical (PEC) performance of H-TiO2 NTs were studied in details. The PEC tests showed that the photocurrent density of H-TiO2 NTs was up to 270.8 μA/cm2 and 1.20 mA/cm2 under visible and simulated solar light with good stability, which is about 23 times and 4.5 times than that of pristine TiO2 NTs. Furthermore, photo-induced open circuit potential (OCP) and Tafel curves were measured to evaluate the photocathodic protection effect of H-TiO2 NTs. Salient visible light responses and sharp decline of the OCP made H-TiO2 NTs a promising photocathodic protection material and could be applied to protect the coupled 304 stainless steel from corrosion. |
| Keyword | Energy Storage And Conversion Hydrogenated Tio2 Nts Photoelectrochemical Corrosion |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.matlet.2016.08.109 |
| Funding Organization | the NSFC (21303227;21573259);Qingdao Science and Technology plan application foundation research project (14-2-4-60-JCH);the “Hundred Talents Program” of Chinese Academy of Sciences (D. Wang) |
| Indexed By | SCI |
| If | 2.572 |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组;空间润滑材料组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/20601 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Liu Y(刘盈); Wang DA(王道爱) |
| Affiliation | 1.Institute of Materials Science and Engineering, Ocean University of China, Qingdao 266100, China 2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 3.Qingdao center of Resource Chemistry and New Materials, Qingdao 266100, China |
| Recommended Citation GB/T 7714 | Wei N,Liu Y,Zhang TT,et al. Hydrogenated TiO2 nanotube arrays with enhanced photoelectrochemical property for photocathodic protection under visible light[J]. Materials Letters,2016,185:81-84. |
| APA | Wei N.,Liu Y.,Zhang TT.,Liang J.,Wang DA.,...&王道爱.(2016).Hydrogenated TiO2 nanotube arrays with enhanced photoelectrochemical property for photocathodic protection under visible light.Materials Letters,185,81-84. |
| MLA | Wei N,et al."Hydrogenated TiO2 nanotube arrays with enhanced photoelectrochemical property for photocathodic protection under visible light".Materials Letters 185(2016):81-84. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 卫宁.pdf（758KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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