Effect of Au nanoparticle size on the gas-sensing performance of p-CuO nanowires

•Au NPs-functionalized networked p-CuO nanowires were grown.•Au functionalization greatly enhanced the gas-sensing abilities of the CuO nanowires.•The CuO NWs showed the best response at an optimized Au size.•The size optimization of the metal nanoparticles is essential for superior sensing properti...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2016-01, Vol.222, p.307-314
Hauptverfasser:	Lee, Jun-Seong, Katoch, Akash, Kim, Jae-Hun, Kim, Sang Sub
Format:	Artikel
Sprache:	eng
Schlagworte:	Actuators Au nanoparticle CuO nanowire Deposition Detection Electrodes Gas sensor Gold Nanowires Oxidation Oxides Sensing mechanism
Online-Zugang:	Volltext
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