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氧化亚铜纳米粒子负载在还原氧化石墨烯上作为高效电催化剂用于氧还原反应。

Cuprous oxide nanoparticles dispersed on reduced graphene oxide as an efficient electrocatalyst for oxygen reduction reaction.

机构信息

State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, PR China.

出版信息

Chem Commun (Camb). 2012 Feb 11;48(13):1892-4. doi: 10.1039/c2cc17537a. Epub 2012 Jan 6.

DOI:10.1039/c2cc17537a
PMID:22227804
Abstract

Cuprous oxide (Cu(2)O) nanoparticles dispersed on reduced graphene oxide (RGO) were prepared by reducing copper acetate supported on graphite oxide using diethylene glycol as both solvent and reducing agent. The Cu(2)O/RGO composite exhibits excellent catalytic activity and remarkable tolerance to methanol and CO in the oxygen reduction reaction.

摘要

氧化亚铜（Cu2O）纳米粒子分散在还原氧化石墨烯（RGO）上，是通过用二甘醇作为溶剂和还原剂还原负载在氧化石墨上的醋酸铜制备的。Cu2O/RGO 复合材料在氧还原反应中表现出优异的催化活性和对甲醇和 CO 的显著耐受性。

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