The effect of graphene for the hydrogen evolution reaction in alkaline medium
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- 作者：You-guo Huanga ; Hai-lin Fana ; Zhao-kai Chena ; Ci-bing Gua ; Ming-xue Suna ; Hong-qiang Wanga ; c ; whq74@gxnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qing-yu Lib ; liqingyu62@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ni-graphene composite ; Hydrogen evolution reaction ; Electrodeposition ; High specific surface areas
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：19 February 2016
- 年：2016
- 卷：41
- 期：6
- 页码：3786-3793
- 全文大小：2070 K
文摘
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Ni-graphene (Ni-G) composite were synthesized via a one-step electrodeposition.
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The maximum content of graphene in the Ni-G composite was 2.82 at%.
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Graphene was evenly distributed in the Ni-G composite coatings.
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Ni-G/304 SS exhibited a maximum exchange current density was 1.43 mA cm2.
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Ni-G/304 SS exhibited a minimum onset overpotential for the HER was 75 mV in 0.1 mol L−1 KOH solution at 298.15 K.
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