Fe3Pt intermetallic nanoparticles anchored on N-doped mesoporous carbon for the highly efficient oxygen reduction reaction.,Chemical Communications

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Fe3Pt intermetallic nanoparticles anchored on N-doped mesoporous carbon for the highly efficient oxygen reduction reaction.
Chemical Communications ( IF 4.3 ) Pub Date : 2020-04-01 , DOI: 10.1039/d0cc00895h
Danke Chen ₁ , Zhuoyi Li , Yu Zhou , Xu Ma , Hanqing Lin , Wen Ying , Xinsheng Peng

Affiliation

A facile strategy is proposed to prepare N-doped mesoporous carbon catalysts dispersed with Fe3Pt intermetallics (Fe3Pt/N@C) through direct pyrolysis of Pt-Fe co-functionalized ZIF-8. The catalysts exhibit excellent ORR activity, outstanding mass activity with ultralow Pt loading, low H2O2 yield, and high cycling stability in alkaline medium.

中文翻译：

Fe3Pt金属间化合物纳米颗粒锚固在N掺杂的介孔碳上，用于高效的氧还原反应。

提出了一种简便的策略，通过直接热解Pt-Fe共官能化的ZIF-8，制备分散有Fe3Pt金属间化合物（Fe3Pt / N @ C）的N掺杂介孔碳催化剂。该催化剂表现出出色的ORR活性，出色的质量活性，超低的Pt含量，低的H2O2收率和在碱性介质中的高循环稳定性。

更新日期：2020-03-23

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