J. Am. Chem. Soc., ASAP Article ,Highly Sensitive and Stable Humidity Nanosensors Based on LiCl Doped TiO2 Electrospun Nanofibers
ASAP [i]J. Am. Chem. Soc.,[/i] [b]ASAP Article[/b], 10.1021/ja800176s[b]Web Release Date:[/b] March 15, 2008 [size=-1][b]Copyright © 2008 American Chemical Society[/b][/size] [size=+2][b]Highly Sensitive and Stable Humidity Nanosensors Based on LiCl Doped TiO2 Electrospun Nanofibers[/b][/size]
[b]Zhenyu Li[/b][b],[/b]† [b]Hongnan Zhang[/b][b],[/b]† [b]Wei Zheng[/b][b],[/b]† [b]Wei Wang[/b][b],[/b]† [b]Huimin Huang[/b][b],[/b]† [b]Ce Wang[/b][b],[/b]*† [b]Alan G. MacDiarmid[/b][b],[/b]† [b]and [/b][b]Yen Wei[/b]†‡
[i]Alan G. MacDiarmid Institute, Jilin University, Chang Chun 130012, PR China, and Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104[/i]
cwang@jlu.edu.cn [i]Received January 19, 2008[/i]
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[b]Abstract:[/b]
A new type of humidity nanosensor based on LiCl-doped TiO2 nanofibers with poly(vinyl pyrrolidone) (PVP) nanofibers as sacrificial template has been fabricated through electrospinning and calcination. The sensor exhibited excellent sensing characteristics, such as ultrafast response and recovery times, good reproducibility, linearity, and
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