Facile synthesis of boron and nitrogen-dual-doped graphene sheets anchored platinum nanoparticles for oxygen reduction reaction
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- 作者：Jinliang Zhu ; Guoqiang He ; Zhiqun Tian ; Lizhe Liang ; Pei Kang Shen ; pkshen@gxu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Boron and nitrogen-dual-doped ; Graphene ; Platinum ; Oxygen reduction reaction ; PEMFCs
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：10 March 2016
- 年：2016
- 卷：194
- 期：Complete
- 页码：276-282
- 全文大小：2447 K
文摘
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A novel strategy for the facile synthesis of boron and nitrogen-dual-doped graphene sheets (BNG) is reported.
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The synergistic improvement of BNG on Pt for ORR is investigated for the first time.
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The BNG ingeniously anchor Pt nanoparticles ensuring Pt/BNG an excellent durability.
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The Pt/BNG catalyst shows 60 mV more positive half-wave potential and nearly three times the mass activity compared with Pt/C.