Preparation of conducting films based on α-MoO3/PANI hybrids and their sensing properties to triethylamine at room temperature
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- 作者：Shouli BaiaAuthor Vitae ; Yanhong ZhaoaAuthor Vitae ; Jianhua Suna ; bAuthor Vitae ; Zhangfa Tongb ; Author Vitae ; Ruixian LuoaAuthor Vitae ; Dianqing Lia ; Author Vitae ; Aifan Chena ; chenaf@mail.buct.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Conducting film ; α-MoO3/polyaniline hybrids ; Room temperature sensing ; Triethylamine sensor ; Polyethylene terephthalate substrate
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：239
- 期：Complete
- 页码：131-138
- 全文大小：2879 K
文摘
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A smart sensor was fabricated by the α-MoO3/PANI netlike hybrids loading on PET film using a creative polymerization route.
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The sensor shows high response, excellent selectivity and low detection limit to TEA at room temperature.
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The sensor also has the virtues of flexibility and portable, so it is a promising candidate of mini and wearable sensor.
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The improvement of response is due to regular morphology and the formation of p-n heterojunction of the hybrids.