Highly sensitive ethanol sensors based on {100}-bounded In2O3 nanocrystals due to face contact
作者： P. Feng , X. Y. Xue , Y. G. Liu , T. H. Wang
DOI: 10.1063/1.2404935
关键词:
摘要: The authors report the fabrication and characterization of ethanol sensors with extremely high sensitivity using In2O3 nanocrystals bounded by {100} facets as sensing materials. is about 10to1ppm ethanol, increases nearly linearly up to 200 concentration raised 100ppm. In film, contact each other mainly through face contacts, most which contribute gas sensing. This basis for highly sensitive
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