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通过化学气相沉积法大量制备石墨烯：一种先进的催化剂载体。

Facile synthesis of a large quantity of graphene by chemical vapor deposition: an advanced catalyst carrier.

机构信息

Center of Super-Diamond and Advanced Films, and Department of Physics and Materials Science, City University of Hong Kong, Hong Kong.

出版信息

Adv Mater. 2012 May 8;24(18):2491-5. doi: 10.1002/adma.201200480. Epub 2012 Apr 10.

DOI:10.1002/adma.201200480
PMID:22489026
Abstract

A large quantity of highly conductive graphene was prepared by a novel CVD method with nickel powder as a template and PMMA as carbon source. With Pt as a model, PtNP-modified graphene showed much better electrocatalytic ability for O(2) and methanol than PtNP-reduced graphene oxide (RGO) and commercial Pt/C, showing that this graphene is a better catalyst carrier than RGO and commercial carbon.

摘要

一种新型 CVD 法以镍粉为模板、PMMA 为碳源制备了大量高导电性石墨烯。以 Pt 为模型，PtNP 修饰的石墨烯对 O(2)和甲醇的电催化能力明显优于 PtNP 还原氧化石墨烯 (RGO)和商业 Pt/C，表明该石墨烯比 RGO 和商业碳载体具有更好的催化性能。

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