CuO-In2O3Core-Shell Nanowire Based Chemical Gas Sensors
نویسندگان
چکیده
منابع مشابه
CuO nanowire gas sensors for air quality control in automotive cabin
CuO nanowires (NWs) were grown by the thermal oxidation of Cu foil at 400 ◦C and gas sensors were fabricated by the deposition of a solution containing the CuO NWs. At 300–370 ◦C, the sensor resistance increased upon exposure to 30–100ppm CO. This has been explained by the gas sensing characteristics of the p-type oxide semiconductor. In contrast, the sensor showed two opposite NO2 sensing beha...
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UNLABELLED TeO2-nanostructured sensors are seldom reported compared to other metal oxide semiconductor materials such as ZnO, In2O3, TiO2, Ga2O3, etc. TeO2/CuO core-shell nanorods were fabricated by thermal evaporation of Te powder followed by sputter deposition of CuO. Scanning electron microscopy and X-ray diffraction showed that each nanorod consisted of a single crystal TeO2 core and a poly...
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ژورنال
عنوان ژورنال: Journal of Nanomaterials
سال: 2014
ISSN: 1687-4110,1687-4129
DOI: 10.1155/2014/973156