Graphene nanosheets-polypyrrole hybrid material as a highly active catalyst support for formic acid electro-oxidation

A novel electrode material based on graphene oxide (GO)-polypyrrole (PPy) composites was synthesized by in situ chemical oxidation polymerization. Palladium nanoparticles (NPs) with a diameter of 4.0 nm were loaded on the reduced graphene oxide(RGO)-PPy composites by a microwave-assisted polyol proc...

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Veröffentlicht in:	Nanoscale 2011-08, Vol.3 (8), p.3277-3284
Hauptverfasser:	Yang, Sudong, Shen, Chengmin, Liang, Yanyu, Tong, Hao, He, Wei, Shi, Xuezhao, Zhang, Xiaogang, Gao, Hong-jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysts Electrochemical Techniques - instrumentation Electronics Formates - chemistry Formic acid Graphene Graphite - chemistry Microscopy, Electron, Transmission Nanocomposites Nanomaterials Nanoparticles Nanostructure Nanostructures - chemistry Oxidation-Reduction Palladium Palladium - chemistry Particle Size Polymers - chemistry Pyrroles - chemistry Spectroscopy, Fourier Transform Infrared Spectrum Analysis, Raman Sulfuric Acids - chemistry Thermogravimetry X-Ray Diffraction
Online-Zugang:	Volltext
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