Low concentration NO gas sensing under ambient environment using Cu2O nanoparticle modified ZnO nanowires
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- 作者：Li-Yang Hong ; Hsien-Wen Ke ; Cheng-En Tsai ; Heh-Nan Lin ; hnlin@mx.nthu.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：Semiconductors ; Nanocrystalline materials ; ZnO nanowire ; Cu2O nanoparticle ; NO gas sensing
- 刊名：Materials Letters
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：185
- 期：Complete
- 页码：243-246
- 全文大小：1449 K
文摘
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Cu2O NP modified ZnO NWs are grown for NO sensing under ambient environment.
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The NP composition has been confirmed by TEM analysis.
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The response of the NP modified sensor at 1 ppm NO is 353%.
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The response of the NP modified sensor at 60 ppb NO is 8%.