Facile fabrication of Si-doped TiO2 nanotubes photoanode for enhanced photoelectrochemical hydrogen generation
文献类型：期刊论文
| 作者 | Dong, Zhenbiao; Ding, Dongyan; Li, Ting; Ning, Congqin1 |
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2018 |
| 卷号 | 436页码:125 |
| 关键词 | Ti-Si alloys Anodization Si doping TiO2 nanotubes Photoelectrochemical water splitting |
| ISSN号 | 0169-4332 |
| DOI | 10.1016/j.apsusc.2017.12.030 |
| 英文摘要 | Photoelectrochemical (PEC) water splitting based doping modified one dimensional (1D) titanium dioxide (TiO2) nanostructures provide an efficient method for hydrogen generation. Here we first successfully fabricated 1D Si-doped TiO2 (Ti-Si-O) nanotube arrays through anodizing Ti-Si alloys with different Si amount, and reported the PEC properties for water splitting. The Ti-Si-O nanotube arrays fabricated on Ti-5 wt.% Si alloy and annealed at 600 degrees C possess higher PEC activity, yielding a higher photocurrent density of 0.83 mA/cm(2) at 0 V vs. Ag/AgCl. The maximum photoconversion efficiency was 0.54%, which was 2.7 times the photoconversion efficiency of undoped TiO2. (C) 2017 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| WOS记录号 | WOS:000425723100014 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | This work was supported by National Natural Science Foundation of China (No. 51572170). We thank the contribution from SEM, XRD and XPS lab at Instrumental Analysis Center of SJTU. ; This work was supported by National Natural Science Foundation of China (No. 51572170). We thank the contribution from SEM, XRD and XPS lab at Instrumental Analysis Center of SJTU. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25056]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Inst Elect Mat & Technol, Shanghai 200240, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, Zhenbiao,Ding, Dongyan,Li, Ting,et al. Facile fabrication of Si-doped TiO2 nanotubes photoanode for enhanced photoelectrochemical hydrogen generation[J]. APPLIED SURFACE SCIENCE,2018,436:125, 133. |
| APA | Dong, Zhenbiao,Ding, Dongyan,Li, Ting,&Ning, Congqin.(2018).Facile fabrication of Si-doped TiO2 nanotubes photoanode for enhanced photoelectrochemical hydrogen generation.APPLIED SURFACE SCIENCE,436,125. |
| MLA | Dong, Zhenbiao,et al."Facile fabrication of Si-doped TiO2 nanotubes photoanode for enhanced photoelectrochemical hydrogen generation".APPLIED SURFACE SCIENCE 436(2018):125. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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