Ezperimental study of gas discharge using aligned multi-walled carbon nanotube electrode
The results of an experimental study of corona discharge on aligned multi-walled carbon nanotubes electrode in air at atmospheric pressure are presented in this paper. The breakdown voltage and corona pulses on nanotubes electrode are discussed compared with aluminum electrodes. It is found that the breakdown voltage reduced largely by using nanotubes electrode, and the repetition rate of nanotube pulses is much higher than that of metal pulses. The mechanisms of positive and negative corona pulse and the field emission of CNTs are all also discussed in detail. The results of our experimental study provide a basic preparation for the next research on CNTs gas sensor by dc corona with multi-walled carbon nanotubes electrode.
gas sensor gas discharge carbon nanotube
Li Jing Hui Guohua
College of Mechanical and Electrical Engineering,China Jiliang University,Hangzhou,China Centre de Neurosciences Intégratives et Cognitives,CNRS & Université Bordeaux 1,Talence,France
国际会议
北京
英文
1-4
2009-06-11（万方平台首次上网日期，不代表论文的发表时间）