Amine-Assisted Synthesis of Concave Polyhedral Platinum Nanocrystals Having {411} High-Index Facets

High-index surfaces of a face-centered cubic metal (e.g., Pd, Pt) have a high density of low-coordinated surface atoms and therefore possess enhanced catalysis activity in comparison with low-index faces. However, because of their high surface energy, the challenge of chemically preparing metal nano...

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Bibliographic Details
Published in:Journal of the American Chemical Society 2011-04, Vol.133 (13), p.4718-4721
Main Authors: Huang, Xiaoqing, Zhao, Zipeng, Fan, Jingmin, Tan, Yueming, Zheng, Nanfeng
Format: Article
Language:English
Subjects:
Amines - chemistry
Catalysis
Ethanol - chemistry
Formates - chemistry
Metal Nanoparticles - chemistry
Oxidation-Reduction
Particle Size
Platinum - chemistry
Surface Properties
Online Access:Get full text
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