4.8 Article

Facile Synthesis of a Large Quantity of Graphene by Chemical Vapor Deposition: an Advanced Catalyst Carrier

Journal

ADVANCED MATERIALS
Volume 24, Issue 18, Pages 2491-2495

Publisher

WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201200480

Keywords

CVD; nanocomposites; electrocatalysis; fuel cells

Funding

  1. Research Grants Council of HKSAR [CityU5/CRF/08]
  2. NSFC/RGC [N_CityU108/08]

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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.

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