Electronic nose for toxic gas detection based on photostimulated core–shell nanowires

A novel fabrication of microelectronic nose based on ZnO nanowires and ZnO surface modifications including ZnO–ZnAl₂O₄ core–shell nanowires and ZnO–Zn₂TiO₄ core–shell nanowires gas-sensing elements operated at room temperature is reported. By combining vapor-phase transport processes and atomic laye...

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Bibliographic Details
Published in:RSC advances 2014-01, Vol.4 (66 p.35084-35088), p.35084-35088
Main Authors: Wongchoosuk, Chatchawal, Subannajui, Kittitat, Wang, Chunyu, Yangyang, Güder, Firat, Kerdcharoen, Teerakiat, Cimalla, Volker, Zacharias, Margit
Format: Article
Language:English
Subjects:
ambient temperature
electronic nose
gases
lighting
nanowires
oxygen
principal component analysis
superoxide anion
toxic substances
toxicity
zinc oxide
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