Evolution of the Rhodium Colloid Supported on Graphite Studied by Atomic Force Microscopy in the Tapping Mode Full article
Journal |
Langmuir
ISSN: 0743-7463 , E-ISSN: 1520-5827 |
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Output data | Year: 1998, Volume: 14, Number: 13, Pages: 3501-3505 Pages count : 5 DOI: 10.1021/la971324c | ||||
Tags | Carbon | ||||
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Abstract:
Rhodium colloid stabilized by trioctylamine and deposited on a highly oriented pyrolitic graphite was studied by atomic force microscopy in the tapping mode. Most of the intact colloid particles are found to be agglomerated via two-dimensional islands or sphere-shaped clusters attached to the steps of the graphite surface. No particle sintering occurs after thermal treatments in vacuo at 100−550 °C. Oxidation at 550 °C leads to sintering of the particles contacting with the carbon support but not within spherical 3D-aggregates. In addition, AFM images show the gasification trails following the Rh particles on graphite. Data indicate a strong colloid−support interaction under oxidative conditions.
Cite:
Shaikhutdinov S.K.
, Aires F.J.C.S.
Evolution of the Rhodium Colloid Supported on Graphite Studied by Atomic Force Microscopy in the Tapping Mode
Langmuir. 1998. V.14. N13. P.3501-3505. DOI: 10.1021/la971324c WOS Scopus РИНЦ
Evolution of the Rhodium Colloid Supported on Graphite Studied by Atomic Force Microscopy in the Tapping Mode
Langmuir. 1998. V.14. N13. P.3501-3505. DOI: 10.1021/la971324c WOS Scopus РИНЦ
Dates:
Submitted: | Dec 3, 1997 |
Accepted: | Mar 17, 1998 |
Published print: | Jun 1, 1998 |
Published online: | Jun 2, 1998 |
Identifiers:
Web of science | WOS:000074464100009 |
Scopus | 2-s2.0-0032094883 |
Elibrary | 13298523 |
Chemical Abstracts | 1998:357738 |
Chemical Abstracts (print) | 129:72538 |
OpenAlex | W2016182990 |