Journal
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
Volume 26, Issue 6, Pages 1198-1211Publisher
SPRINGER
DOI: 10.1007/s10904-016-0373-z
Keywords
Gold and silver nanoparticles; Water-soluble polymers; Stabilization; Hydrogels; Cryogels; Immobilization; Catalysis; Decomposition; Hydrogenation; Oxidation
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Funding
- Ministry of Education and Science of the Republic of Kazakhstan [1004/GF4 2015-2017]
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This mini-review is focused on preparation of polymer protected gold (AuNPs) and silver (AgNPs) nanoparticles that are immobilized on the surface of inorganic supporters and within hydrogel and/or cryogel matrices. A series of water soluble polymers such as poly(N-vinylpyrrolidone), poly(acrylic acid), branched polyethyleneimine, and amphoteric cryogel based on the copolymer of N,N-dimethylaminoethylmethacrylate and methacrylic acid poly(DMAEM-MAA) were used for reduction and stabilization of metal nanoparticles. The catalytic properties of polymer protected AuNPs and AgNPs were evaluated with respect to hydrogen peroxide decomposition, hydrogenation of 4-nitrophenol and oxidation of cyclohexane.
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