A distinct platinum growth mode on shaped gold nanocrystals
An ultralow amount of platinum can be deposited on the gold surface using copper underpotential deposition and galvanic exchange. The platinum tended to deposit as layers on the octahedral gold nanocrystals with an Au(111) surface, while it aggregated and formed small particles on the cubic gold nanocrystals with an Au(100) surface.
- Publisher
- ROYAL SOC CHEMISTRY
- Issue Date
- 2012-01
- Language
- English
- Article Type
- Article
- Keywords
OXYGEN REDUCTION REACTION; PARTICLE-SIZE; THIN-FILMS; NANOPARTICLES; ELECTROCATALYSTS; ELECTROOXIDATION; MONOLAYER; REPLACEMENT; FABRICATION; SURFACES
- Citation
CHEMICAL COMMUNICATIONS, v.48, no.2, pp.257 - 259
- ISSN
- 1359-7345
- Appears in Collection
- CBE-Journal Papers(저널논문)
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