期刊
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷 44, 期 10, 页码 4771-4779出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2019.01.022
关键词
Flame synthesis; Electrocatalysts; Co-doped carbon; Oxygen reduction reaction
资金
- National Natural Science Foundation of China [21561019, 51863019]
- program of Changjiang Scholars and Innovative Research Team in University [IRT_15R56]
The flame synthesis provides a simple low-cost method to produce novel carbon materials. In this study, N, B co-doped carbon (N-B-C) materials have been prepared by flame synthesis. Among many as-prepared samples, the N-B-C catalyst which prepared under carbonization temperature of 1000 degrees C for 3 h with acetonitrile/acetone precursor of 1:1 exhibits the best catalytic activity and stability, as well as good resistance to methanol interference for oxygen reduction reaction (ORR), with half-wave potential being almost nearly to Pt/C, and a quasi-four-electron transfer process. This study would provide an economic, environmental feasible and scalable approach for fabricating novel heteroatom co-doped carbon materials for ORR applications. (C) 2019 Published by Elsevier Ltd on behalf of Hydrogen Energy Publications LLC.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据