Enhance photoelectrochemical hydrogen-generation activity and stability of TiO2 nanorod arrays sensitized by PbS and CdS quantum dots under UV-visible light

• Main Authors: Li, Lei, Dai, Haitao, Feng, Liefeng, Luo, Dan, Wang, Shuguo, Sun, Xiaowei
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2015
• 主題: Solar water splitting; Photoelectrochemical; Hydrogen generation
• 在線閱讀: https://hdl.handle.net/10356/81077; http://hdl.handle.net/10220/39112

We develop a composite photoanode by sensitizing TiO 2 nanorod arrays with PbS quantum dots (QDs) and CdS QDs. Benefitted from additional introduced PbS QDs and CdS QDs onto TiO 2 , the absorption of the composite photoanodes are broaden from UV to visible region. The experimental results showed tha...