Nitrogen-doped carbon dots decorated on graphene: a novel all-carbon hybrid electrocatalyst for enhanced oxygen reduction reaction
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论文类型：期刊论文
发表时间：2015-02-25
发表刊物：CHEMICAL COMMUNICATIONS
收录刊物：Scopus、PubMed、SCIE
卷号：51
期号：16
页面范围：3419-3422
ISSN号：1359-7345
摘要：An all-carbon hybrid, composed of coal-based nitrogen-doped carbon dots decorated on graphene, was prepared via hydrothermal treatment. The hybrid possesses comparable electrocatalytic activity, better durability and methanol tolerance than those of the commercial Pt-based electrocatalysts for oxygen reduction reaction, indicative of its great potential in fuel cells.