Preparation and photoelectrochemical characterization of WO3/TiO2 nanotube array electrode
文献类型：期刊论文
| 作者 | Wang, Jing1,4; Han, Yanhe2,3; Feng, Manzhi1; Chen, Jinzhu1; Li, Xinjun1; Zhang, Shanqing2,3 |
| 刊名 | journal of materials science
 |
| 出版日期 | 2011 |
| 卷号 | 46期号:2页码:416-421 |
| 英文摘要 | wo3/tio2 nanotube array electrode was fabricated by incorporating wo3 with tio2 nanotube array via a wet impregnation method using ammonium tungstate as the precursor. tio2 and wo3/tio2 nanotube arrays were characterized by field emission scanning electron microscopy, x-ray diffraction, and energy dispersive x-ray analysis. in order to characterize the photoelectrochemical properties of wo3/tio2 electrode, electrochemical impedance spectroscopy, and steady-state photocurrent (i(ss)) measurement at a controlled potential were performed in the supporting electrolyte containing different concentrations of glucose. the photoelectrochemical characterization results reveal that wo3/tio2 nanotube array electrode possesses a much higher separation efficiency of the photogenerated electron-hole pairs and could generate more photoholes on the electrode surface compared with the pure tio2 nanotube array electrode. the i(ss) for glucose oxidation at wo3/tio2 nanotube array electrode is much higher than that at the pure tio2 nanotube array electrode. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, multidisciplinary |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | tio2 nanotube ; photocatalytic activity ; film ; degradation ; property ; sensor ; dye |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000286063900014 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10402]  |
| 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, Guangzhou 510640, Guangdong, Peoples R China 2.Griffith Univ, Environm Futures Ctr, Gold Coast, Qld 4222, Australia 3.Griffith Univ, Griffith Sch Environm, Gold Coast, Qld 4222, Australia 4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jing,Han, Yanhe,Feng, Manzhi,et al. Preparation and photoelectrochemical characterization of WO3/TiO2 nanotube array electrode[J]. journal of materials science,2011,46(2):416-421. |
| APA | Wang, Jing,Han, Yanhe,Feng, Manzhi,Chen, Jinzhu,Li, Xinjun,&Zhang, Shanqing.(2011).Preparation and photoelectrochemical characterization of WO3/TiO2 nanotube array electrode.journal of materials science,46(2),416-421. |
| MLA | Wang, Jing,et al."Preparation and photoelectrochemical characterization of WO3/TiO2 nanotube array electrode".journal of materials science 46.2(2011):416-421. |
入库方式： OAI收割
来源：广州能源研究所
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