期刊
ADVANCED MATERIALS
卷 22, 期 6, 页码 744-+出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.200903097
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资金
- Korean Government [KRF-2007-357-D00070]
- Fulbright Program
- Brazilian Ministry of Education (CAPES)
- NSF [ECS-0335765]
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [0804088] Funding Source: National Science Foundation
Noble-metal nanostructures containing gold (Au) nanorods in the center were synthesized by employing Au nanorods as templates for epitaxial growth of silver (Ag). The immediate products, Au@Ag core-shell nanocrystals with an octahedral shape, were transformed into noble-metal (Au, Pd, and Pt) hollow nanostructures containing Au nanorods in the center, via galvanic replacement reactions (see figure). [GRAPHICS] .
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