Influence of grain size on gas-sensing properties of chemiresistive p-type NiO nanofibers
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- 作者：Jong-Myoung ChoiaAuthor Vitae ; Joon-Hyuk ByunbAuthor Vitae ; Sang Sub Kimb ; sangsub@inha.ac.kr" class="auth_mail" title="E-mail the corresponding author ; sangsub99@gmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：NiO ; Nanofiber ; Grain size ; Gas sensor ; Sensing mechanism
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：227
- 期：Complete
- 页码：149-156
- 全文大小：2939 K
文摘
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Sensor response of p-type NiO nanofibers was tested for CO and NO2.
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Effect of the size of the nanograins was investigated.
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The size of the nanograins influenced the sensor response to only a small extent.
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Provide a useful guideline for the fabrication of p-type oxide nanofiber-based chemical sensors.