Sensing Properties of Au Nanoparticle-Functionalized ZnO Nanowires by γ-Ray Radiolysis

다국어 초록 (Multilingual Abstract)

γ-ray radiolysis was used to functionalize networked ZnO nanowires with Au nanoparticles. The networked ZnO nanowires were prepared through a vapor phase selective growth method. The sensing performances of the Au-functionalized ZnO nanowires were investigated in terms of NO2, CO and benzene gases. The Au-funtionalized ZnO nanowire sensors showed an applicable, reliable capability to detect the gases, indicating their potential in chemical gas sensors.

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