Remarkable electrochemical properties of electrochemically reduced graphene oxide towards oxygen reduction reaction are caused by residual metal-based impurities
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- 作者：Lu Wang ; Chun Kiang Chua ; Bahareh Khezri ; Richard D. Webster ; Martin Pumera ; pumera@ntu.edu.sg" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electrochemically reduced graphene oxide ; Impurities ; Oxygen reduction reaction ; Manganese
- 刊名：Electrochemistry Communications
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：62
- 期：Complete
- 页码：17-20
- 全文大小：459 K
文摘
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Electrochemically reduced graphene oxide (ErGO) prepared using Hummers method contains residual Mn-based impurities.
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The impurities appear to be responsible for the enhanced ORR on ErGO
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The impurities are responsible for enhanced ORR on ErGO.