期刊
JOURNAL OF MATERIALS CHEMISTRY
卷 21, 期 31, 页码 11478-11481出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c1jm10349k
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资金
- National Science Foundation of China [21003092]
- National Science Foundation of Jiangsu Province [BK2008158]
- Institute of Bioengineering and Nanotechnology (Biomedical Research Council, Agency for Science, Technology and Research, Singapore)
We show the anisotropic selective growth of gold particles onto various nanomaterials to form heterodimers, tadpole-like and necklace-like hybrid structures via simple nucleation. The morphology of these hybrid nanostructures can be easily controlled. Necklace-like Pt-Au nanostructures demonstrated high stabilities as electrocatalysts for oxygen-reduction reaction.
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