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|a (NLM)15723456
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|a DE-627
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|e rakwb
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|a eng
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|a Liu, J B
|e verfasserin
|4 aut
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|a Synthesis of bimetallic nanoshells by an improved electroless plating method
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|c 2005
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|a Band
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|2 rdacarrier
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|a Date Completed 13.06.2006
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|a Date Revised 22.02.2005
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a In the Letter, we demonstrate an improved electroless plating method for the synthesis of bimetallic shell particles. The procedure involves a combination of surface reaction, seeding growth, and removal of supporting cores. We modified ammonical AgNO3 in ethanol with a controlled amount of HCHO in the seeding process and a uniform and relatively dense coverage of silver nanoparticle seeds on colloid cores was achieved. Following the second kind of metal plating, we extended this method to prepare continuous bimetallic core-shell and hollow particles with a submicrometer diameter. The morphologies of the bimetallic Cu/Ag and Pt/Ag particles were studied with transmission electron microscopy and scanning electron microscopy, and their crystallinity and chemical composition were confirmed by X-ray diffraction. The prepared materials may be of applied value in areas such as catalysis, optics, and plasmonics
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|a Journal Article
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|a Dong, W
|e verfasserin
|4 aut
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|a Zhan, P
|e verfasserin
|4 aut
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|a Wang, S Z
|e verfasserin
|4 aut
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|a Zhang, J H
|e verfasserin
|4 aut
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|a Wang, Z L
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 21(2005), 5 vom: 01. März, Seite 1683-6
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|x 1520-5827
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|g volume:21
|g year:2005
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|g month:03
|g pages:1683-6
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