Layer-by-Layer Polypyrrole Coated Graphite Oxide and Graphene Nanosheets as Catalyst Support Materials for Fuel Cells
نویسندگان
چکیده
منابع مشابه
Facile Synthesis of Polypyrrole/Graphene Nanosheet-based Nanocomposites as Catalyst Support for Fuel Cells
The integration of catalyst metals into the graphene-based composites can be a new way to ensure thermal and electronic conductivities of the catalyst support materials in polymer electrolyte membrane fuel cells. In this work, graphene nanosheets were synthesized via a mild and safer chemical route including three major steps: graphite oxidation, ultrasonic treatment and chemical reduction. The...
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Despite recent progress in preparing numerous types of nanosheets, it remains a difficult challenge to assemble the tiny building blocks into functional macroscale architectures suitable for practical applications. Here we introduce a diffusion driven layer-by-layer assembly process and demonstrate its application for the construction of graphene oxide sheets into various three-dimensional stru...
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Center for Smart Molecular Memory, Department of Chemistry, Sungkyunkwan University, Suwon-si 440-746, Republic of Korea Corporate R&D Institute, Samsung Electro-Mechanics, Suwon-si 443-743, Republic of Korea Center for Smart Molecular Memory, Department of Energy Science, Sungkyunkwan University, Suwon-si 440-746, Republic of Korea * E-mail: [email protected], [email protected] †These a...
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ژورنال
عنوان ژورنال: Fullerenes, Nanotubes and Carbon Nanostructures
سال: 2012
ISSN: 1536-383X,1536-4046
DOI: 10.1080/1536383x.2011.613536