Acta Chimica Sinica ›› 2005, Vol. 63 ›› Issue (11): 1023-1027. Previous Articles     Next Articles

Original Articles

用分子轨道理论研究NO气体在TiO2表面吸附

汪洋*1 2   

  1. (1兰州交通大学光电技术与智能控制教育部重点实验室 兰州 730070)
    (2浙江大学金属材料研究所 杭州 310027)
  • 投稿日期:2004-06-23 修回日期:2005-02-17 发布日期:2010-12-10
  • 通讯作者: 汪洋

Study of NO Adsorption on TiO2(110) Surface by Molecular Orbital Theory

WANG Yang*1,2   

  1. (1 Key Laboratory of Photoelectric Technology and Intelligent Control, Lanzhou Jiaotong University, Lanzhou 730070)
    (2 Institute of Metal Material, Zhejiang University, Hangzhou 310027)
  • Received:2004-06-23 Revised:2005-02-17 Published:2010-12-10
  • Contact: WANG Yang

The results of the NO adsorption on the TiO2(110) surface indicate the intensity exchange of the desorption gas. The clusters of the NO adsorption on the TiO2(110) were calculated with the molecular orbital theory of MOPAC and Gaussian, and the charge distribution and energy level of the TiO2(110) clusters were investigated. The stable NO adsorption on TiO2 surface was suggested.

Key words: nitrogen oxide, titanium dioxide, adsorption, desorption, molecular orbital theory