Non-enzymatic electrochemical sensing of hydrogen peroxide based on polypyrrole/platinum nanocomposites
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- 作者：Liwen XingAuthor Vitae ; Qinfeng RongAuthor Vitae ; Zhanfang Ma ; mazhanfang@cnu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Polypyrrole/platinum nanocomposite ; Nonenzyme ; Electrochemical detection ; H2O2 sensor
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2015
- 出版时间：31 December 2015
- 年：2015
- 卷：221
- 期：Complete
- 页码：242-247
- 全文大小：1543 K
文摘
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The PPy/Pt nanocomposite was prepared by surfactant-free microwave-assisted polyol process.
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The PPy/Pt nanocomposite possessed a good electrocatalytic activity toward the reduction of H2O2.
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A nonenzyme electrochemical sensor of H2O2 based on PPy/Pt nanocomposite was constructed.