Multi-walled carbon nanotube-doped tungsten oxide thin films for hydrogen gas sensing

• Main Authors: Chatchawal Wongchoosuk, Anurat Wisitsoraat, Ditsayut Phokharatkul, Adisorn Tuantranont, Teerakiat Kerdcharoen
• 其他作者: Mahidol University
• 格式: Article
• 出版: 2018
• 主題: Biochemistry, Genetics and Molecular Biology; Chemistry; Engineering; Physics and Astronomy
• 在線閱讀: https://repository.li.mahidol.ac.th/handle/123456789/28660

In this work we have fabricated hydrogen gas sensors based on undoped and 1 wt% multi-walled carbon nanotube (MWCNT)-doped tungsten oxide (WO3) thin films by means of the powder mixing and electron beam (E-beam) evaporation technique. Hydrogen sensing properties of the thin films have been investiga...