原子尺度的钴封装在碳纳米管上的P、N掺杂碳鞘中，用于在酸性和碱性介质下增强氧还原电催化。
Atomic-scaled cobalt encapsulated in P,N-doped carbon sheaths over carbon nanotubes for enhanced oxygen reduction electrocatalysis under acidic and alkaline media.
作者信息
Guo Shiyu, Yuan Pengfei, Zhang Jianan, Jin Pengbo, Sun Hongming, Lei Kaixiang, Pang Xinchang, Xu Qun, Cheng Fangyi
机构信息
College of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China.
出版信息
Chem Commun (Camb). 2017 Aug 31;53(71):9862-9865. doi: 10.1039/c7cc05476a.
PMID:28825073
Abstract
A one-step in situ nanoconfined pyrolysis strategy was developed to anchor highly active single Co atoms on the P,N-doped porous carbon@carbon nanotube coaxial nanocables (Co-P,N-CNT), which exhibit remarkable enhanced ORR electrocatalytic activity in both acidic and alkaline media.
摘要
开发了一种一步原位纳米限域热解策略，将高活性单钴原子锚定在P、N掺杂的多孔碳@碳纳米管同轴纳米电缆（Co-P、N-CNT）上，该电缆在酸性和碱性介质中均表现出显著增强的氧还原反应（ORR）电催化活性。
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