Catalytic Linear Grooving of Graphite Surface Layers by Pt, Ru, and PtRu Nanoparticles

Platinum, Ru, and Pt0.5Ru0.5 nanoparticles prepared from respective metal complexes have been found to form grooves, i.e., nanochannels, on cleavage planes of HOPG at 900 °C under a gas mixture stream of hydrogen and nitrogen. The mutual orientation of these grooves observed by HRSEM and AFM was 30...

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Bibliographic Details
Published in:Chemistry letters 2005-07, Vol.34 (7), p.1008-1009
Main Authors: Takasu, Yoshio, Konishi, Shunsuke, Miyoshi, Ryo, Nukii, Keisuke, Matsuse, Takehiro, Sugimoto, Wataru, Murakami, Yasushi
Format: Article
Language:English
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Summary:Platinum, Ru, and Pt0.5Ru0.5 nanoparticles prepared from respective metal complexes have been found to form grooves, i.e., nanochannels, on cleavage planes of HOPG at 900 °C under a gas mixture stream of hydrogen and nitrogen. The mutual orientation of these grooves observed by HRSEM and AFM was 30 or 60 degrees.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2005.1008