催化学报

催化学报 ›› 2009, Vol. 30 ›› Issue (8): 839-851.

• 研究论文 • 上一篇    下一篇

二氧化钛纳米材料及其能源应用

陈晓波   

  1. 劳伦斯伯克利国家实验室, 伯克利, 加利福尼亚 94720, 美国
  • 收稿日期:2009-08-25 出版日期:2009-08-25 发布日期:2013-05-16

Titanium Dioxide Nanomaterials and Their Energy Applications

CHEN Xiaobo*   

  1. Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
  • Received:2009-08-25 Online:2009-08-25 Published:2013-05-16

PDF

1269

被引次数

108

摘要： 简要介绍了二氧化钛纳米材料的合成、性质、改性及其在能源方面的应用. 其中合成方法包括溶胶凝胶、水/溶剂热、氧化、沉积和超声/微波助合成法; 性质包括结构和热力学以及电学和光学性质; 改性包括掺杂和敏化; 应用包括光催化、光伏打和光解水.

关键词: 二氧化钛, 纳米材料, 掺杂, 敏化, 光催化, 光伏打, 光解水

Abstract: Titanium dioxide nanomaterials play important roles in many renewable energy applications under the irradiation of natural sunlight: they decompose pollutants into CO2, split water into hydrogen, and generate electricity with the assistance of organic dyes. The recent developments in the synthesis and modifications of titanium dioxide nanomateirals have largely promoted their advance in the energy applications.

Key words: titanium dioxide, nanomaterial, doping, sensitizing, photocatalysis, photovoltaics, solar water splitting