NiFe layered double hydroxide/reduced graphene oxide nanohybrid as an efficient bifunctional electrocatalyst for oxygen evolution and reduction reactions
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- 作者：Tianrong Zhana ; trzhan@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yumei Zhanga ; Xiaolin Liua ; SiSi Lua ; Wanguo Houb ; wghou@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：NiFe layered double hydroxide ; Reduced graphene oxide ; Oxygen evolution reaction ; Oxygen reduction reaction
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：30 November 2016
- 年：2016
- 卷：333
- 期：Complete
- 页码：53-60
- 全文大小：1413 K
文摘
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NiFe-LDH/rGO catalyst was obtained via solvothermal and chemical reduction method.
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OER and ORR activities of NiFe-LDH/rGO in alkaline media were firstly studied.
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NiFe-LDH/rGO shows better OER activity with a lower onset overpotential of 240 mV.
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NiFe-LDH/rGO gives a 0.796 V ORR onset potential mainly involving the 4e pathway.