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Highly Stable, Water-Dispersible Metal-Nanoparticle-Decorated Polymer Nanocapsules and Their Catalytic Applications

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Title
Highly Stable, Water-Dispersible Metal-Nanoparticle-Decorated Polymer Nanocapsules and Their Catalytic Applications
Author(s)
Gyeongwon Yun; Hassan Zahid; Jiyeong Lee; Jeehong Kim; Lee, Nam-Suk; Nam Hoon Kim; Kangkyun Baek; Ilha Hwang; Park, Chan Gyung; Kimoon Kim
Publication Date
2014-06
Journal
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.53, no.25, pp.6414 - 6418
Publisher
WILEY-V C H VERLAG GMBH
Abstract
A facile synthesis of highly stable, water-dispersible metal-nanoparticle- decorated polymer nanocapsules (M@CB-PNs: M=Pd, Au, and Pt) was achieved by a simple two-step process employing a polymer nanocapsule (CB-PN) made of cucurbit[6]uril (CB[6]) and metal salts. The CB-PN serves as a versatile platform where various metal nanoparticles with a controlled size can be introduced on the surface and stabilized to prepare new water-dispersible nanostructures useful for many applications. The Pd nanoparticles on CB-PN exhibit high stability and dispersibility in water as well as excellent catalytic activity and recyclability in carbon-carbon and carbon-nitrogen bond-forming reactions in aqueous medium suggesting potential applications as a green catalyst. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
URI
https://pr.ibs.re.kr/handle/8788114/1006
ISSN
1433-7851
Appears in Collections:
Center for Self-assembly and Complexity(복잡계 자기조립 연구단) > Journal Papers (저널논문)
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