Room-temperature nitric oxide gas sensing of pedot thin film using surface plasmon resonance

Tsing Hau Wu, Hui Hsin Lu, Wei Yi Feng, Chii Wann Lin, Chia Yu Lin, Kuo Chuan Ho

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

A room-temperature nitric oxide (NO) gas sensor is prepared by using electrochemical synthesis of conducting polymer, poly-(3,4-ethylene dioxythiophene) (PEDOT) and characterized by surface plasmon resonance (SPR) method. Guided by SPR angle simulation, the optimal thickness of deposited PEDOT thin film is 25 nm and the resultant lowest detection limit of NO is 8 ppm. It exhibits 1.3 times higher responses to 25 ppm of NO gas than NO2.

原文English
頁(從 - 到)395-398
頁數4
期刊Biomedical Engineering - Applications, Basis and Communications
21
發行號6
DOIs
出版狀態Published - 2009 十二月

All Science Journal Classification (ASJC) codes

  • Biophysics
  • Bioengineering
  • Biomedical Engineering

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