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室温下N掺杂石墨烯的电化学合成及其对氧还原的电催化活性。

The room temperature electrochemical synthesis of N-doped graphene and its electrocatalytic activity for oxygen reduction.

作者信息

Ma Feng-Xiang, Wang Jiong, Wang Feng-Bin, Xia Xing-Hua

机构信息

State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China.

出版信息

Chem Commun (Camb). 2015 Jan 25;51(7):1198-201. doi: 10.1039/c4cc07402e.

DOI:10.1039/c4cc07402e
PMID:25372297
Abstract

We report a facile and green electrochemical method using graphene oxide as the precursor to synthesize nitrogen doped graphene at room temperature in ammonia containing aqueous solution. The nitrogen doping content reaches 3.3 at%, and the resultant NG shows excellent activity toward the oxygen reduction reaction.

摘要

我们报道了一种简便且绿色的电化学方法，该方法以氧化石墨烯为前驱体，在含氨水溶液中于室温下合成氮掺杂石墨烯。氮掺杂含量达到3.3原子百分比，所得的氮掺杂石墨烯对氧还原反应表现出优异的活性。

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