Enhanced formic acid gas-sensing property of WO3 nanorod bundles via hydrothermal method
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- 作者：Na LuAuthor Vitae ; Xiaoqing GaoAuthor Vitae ; Chao YangAuthor Vitae ; Feng XiaoAuthor Vitae ; Jide WangAuthor Vitae ; Xintai Su ; suxintai827@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Hydrothermal ; WO3 ; Sodium sulfate ; Formic acid ; Gas-sensing
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：223
- 期：Complete
- 页码：743-749
- 全文大小：3151 K
文摘
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WO3 products with various morphologies were hydrothermal prepared by using Na2SO4.
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WO3 nanorod bundles composed of numerous short nanorods were successful obtained.
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Gas-sensing properties of the as-prepared WO3 were tested to several organic gases.
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The WO3 nanorods bundles exhibit high response and selectivity to formic acid.
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As we know, the research on the detection of formic acid has been rarely reported.