Studies on growth and characterization of heterogeneous tungsten oxide nanostructures for photoelectrochemical and gas sensing applications
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- 作者：R. Senthilkumara ; T. Mahalingamb ; G. Ravia ; raviganesa@rediffmail.com" class="auth_mail" title="E-mail the corresponding author ; gravicrc@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Thermal evaporation ; Tungsten trioxide ; Heterogeneous nanostructures ; Photochromic ; Gas chromic
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 January 2016
- 年：2016
- 卷：362
- 期：Complete
- 页码：102-108
- 全文大小：4410 K
文摘
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Synthesis of tungsten oxide nanostructures by tailored thermal evaporation (vapor solid growth) without vacuum and catalyst.
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Various morphologies were obtained including nanorods, nanosheet and nanopyramids.
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Photo electrochemical properties were studied.
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Ethanol gas (10–50 ppm) was sensed at room temperature with high response.