TITLE

Rapid response behavior, at room temperature, of a nanofiber-structured TiO2 sensor to selected simulant chemical-warfare agents

AUTHOR(S)
Xingfa Ma; Tao Zhu; Huizhong Xu; Guang Li; Junbao Zheng; Aiyun Liu; Jianqin Zhang; Huatai Du
PUB. DATE
February 2008
SOURCE
Analytical & Bioanalytical Chemistry;Feb2008, Vol. 390 Issue 4, p1133
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A chemical prototype sensor was constructed based on nanofiber-structured TiO2 and highly sensitive quartz resonators. The gas-sensing behavior of this new sensor to selected simulant warfare agents was investigated at room temperature. Results showed rapid response and good reversibility of this sensor when used with high-purity nitrogen. This provides a simple approach to preparation of materials needed as chemical sensors for selected organic volatiles or warfare agents. [Figure not available: see fulltext.]
ACCESSION #
28804046

 

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