MnO2/reduced graphene oxide nanoribbons: Facile hydrothermal preparation and their application in amperometric detection of hydrogen peroxide
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- 作者：Zhi-Liang WuaAuthor Vitae ; Cheng-Kun LiaAuthor Vitae ; Jin-Gang Yua ; yujg@csu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Xiao-Qing Chena ; b ; xqchen@csu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Graphene nanoribbons ; MnO2 ; Hydrothermal co-reduction ; Hydrogen peroxide ; Amperometry
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：239
- 期：Complete
- 页码：544-552
- 全文大小：2367 K
文摘
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Novel composites—manganese dioxide/graphene nanoribbons (MnO2/GNRs) were developed.
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MnO2/GNRs were fabricated by a facile and single-step hydrothermal co-reduction reaction.
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MnO2/GNRs displayed high activity for the electrocatalytic oxidation of H2O2.
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MnO2/GNRs based amperometric sensor possessed good sensitivity and selectivity to H2O2.