Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Photoelectrochemical performance of TiO2-nanotube-array film modified by decoration of TiO2 via liquid phase deposition | |
| Zhang, Yuyuan1,2; Li, Xinjun1; Feng, Manzhi1; Zhou, Fengling1; Chen, Jinzhu1 | |
| 2010-12-25 | |
| 发表期刊 | SURFACE & COATINGS TECHNOLOGY
 |
| ISSN | 0257-8972 |
| 卷号 | 205期号:7页码:2572-2577 |
| 产权排序 | [Zhang, Yuyuan; Li, Xinjun(李新军); Feng, Manzhi; Zhou, Fengling(周凤玲); Chen, Jinzhu(陈金铸)] Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China; [Zhang, Yuyuan] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 通讯作者 | lixj@ms.giec.ac.cn |
| 摘要 | TiO2-nanotube-array film, fabricated by electrochemical anodization of Ti foil, was modified by TiO2 nanoparticle decoration via a liquid phase deposition (LPD) process. The films were characterized by FESEM. XRD and UV/Vis spectroscopy. For TiO2-nanotube-array films employed as photoanodes, the photoelectrochemical behaviors were investigated in a three-electrode electrochemical system under UV illumination. By integrating TiO2-nanotube-array films into the DSSC structure using a commercially available ruthenium-based dye, the photoelectric conversion performances were also investigated. The results show that TiO2 nanotube arrays have been decorated by TiO2 nanoparticles via LPD. The improved photoelectrochemical performances for the decorated TiO2-nanotube-array film could be attributed to the effective charge separation. An overall 114.5% increase of the photoelectric conversion efficiency of the DSSC has been achieved owing to LPD modification on the TiO2-nanotube-array film. (C) 2010 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 其他摘要 | TiO2-nanotube-array film, fabricated by electrochemical anodization of Ti foil, was modified by TiO2 nanoparticle decoration via a liquid phase deposition (LPD) process. The films were characterized by FESEM. XRD and UV/Vis spectroscopy. For TiO2-nanotube-array films employed as photoanodes, the photoelectrochemical behaviors were investigated in a three-electrode electrochemical system under UV illumination. By integrating TiO2-nanotube-array films into the DSSC structure using a commercially available ruthenium-based dye, the photoelectric conversion performances were also investigated. The results show that TiO2 nanotube arrays have been decorated by TiO2 nanoparticles via LPD. The improved photoelectrochemical performances for the decorated TiO2-nanotube-array film could be attributed to the effective charge separation. An overall 114.5% increase of the photoelectric conversion efficiency of the DSSC has been achieved owing to LPD modification on the TiO2-nanotube-array film. |
| 关键词 | Tio2 Nanotube Array Liquid Phase Deposition Modification Charge Separation Photoelectrochemical Dssc |
| 学科领域 | Materials Science ; Physics |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1016/j.surfcoat.2010.10.007 |
| 研究领域[WOS] | Materials Science ; Physics |
| URL | 查看原文 |
| 关键词[WOS] | SENSITIZED SOLAR-CELLS ; NANOCRYSTALLINE TIO2 ; NANOTUBE ARRAYS ; PHOTOCATALYTIC DEGRADATION ; ANODIC-OXIDATION ; TA6V ALLOY ; RECOMBINATION ; TITANIUM ; FABRICATION ; ELECTRODES |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | Chinese Academy of Sciences [KGCX2-YW-343]; Natural Science Foundation of Guangdong Province [07000743]; National 973 project of China [2009CB220002] |
| WOS类目 | Materials Science, Coatings & Films ; Physics, Applied |
| WOS记录号 | WOS:000286343100106 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.giec.ac.cn/handle/344007/8460 |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yuyuan,Li, Xinjun,Feng, Manzhi,et al. Photoelectrochemical performance of TiO2-nanotube-array film modified by decoration of TiO2 via liquid phase deposition[J]. SURFACE & COATINGS TECHNOLOGY,2010,205(7):2572-2577. |
| APA | Zhang, Yuyuan,Li, Xinjun,Feng, Manzhi,Zhou, Fengling,&Chen, Jinzhu.(2010).Photoelectrochemical performance of TiO2-nanotube-array film modified by decoration of TiO2 via liquid phase deposition.SURFACE & COATINGS TECHNOLOGY,205(7),2572-2577. |
| MLA | Zhang, Yuyuan,et al."Photoelectrochemical performance of TiO2-nanotube-array film modified by decoration of TiO2 via liquid phase deposition".SURFACE & COATINGS TECHNOLOGY 205.7(2010):2572-2577. |
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