新型双功能复合电极的制备及其加速水中有机污染物降解作用的研究

Translated title of the contribution: Preparation of the Novel Double-functional Composite Electrode and Its Role on the Degradation of Organic Pollutants in Water

Yu Ling Wang, Nai Cai Cai*, Ya Ping Wang, Jin Li, Jia Sheng Zhong

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

The methods for preparing the novel composite electrode, the double function of the novel composite electrode and the role of it on increasing the degradation rate of the organic pollutants (such as aniline) in water are introduced. The reaction mechanism is also discussed. The results indicate that when the working potential was controlled at 0. 05 V or so, the composite electrode made up of the carbon-PTFE (air) O2 electrode and the TiO2 photo-catalyst not only possesses photocurrent effect but also has a high efficiency of generating H2O2. Then the organic molecule in solution can obtain two kinds of roles on degradation coming from the combination of the photo-catalysis and the photochemical oxidation. The rate of degradation of the organic molecule is obviously enhanced.

Original languageChinese
Pages (from-to)1155
Number of pages1
JournalKao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities
Volume23
Issue number6
Publication statusPublished - Jun 2002
Externally publishedYes

Keywords

  • Aniline
  • Carbon-PTFE (air) O electrode
  • Composite electrode
  • Degradation
  • TiO photo-catalyst

Fingerprint Dive into the research topics of 'Preparation of the Novel Double-functional Composite Electrode and Its Role on the Degradation of Organic Pollutants in Water'. Together they form a unique fingerprint.

  • Cite this