Realizing room-temperature self-powered ethanol sensing of Au/ZnO nanowire arrays by coupling the piezotronics effect of ZnO and the catalysis of noble metal

By coupling the piezotronics effect of ZnO and the catalysis of noble metal, room-temperature self-powered active ethanol sensing was obtained from Au/ZnO nanowire arrays. The piezoelectric output generated by Au/ZnO nanowire arrays acts not only as power source, but also as response signal to ethan...

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Veröffentlicht in:	Applied physics letters 2014-01, Vol.104 (1), p.13109
Hauptverfasser:	Xing, Lili, Hu, Yuefeng, Wang, Penglei, Zhao, Yayu, Nie, Yuxin, Deng, Ping, Xue, Xinyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Arrays Catalysis Coupling Ethanol Gas sensors Gold Nanowires Noble metals Piezoelectricity Room temperature Zinc oxide
Online-Zugang:	Volltext
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