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Published in: Colloid and Polymer Science 3/2004

01-12-2004 | Original Contribution

Kinetics of silver nanoparticle growth in aqueous polymer solutions

Authors: Rita Patakfalvi, Zsanett Virányi, Imre Dékány

Published in: Colloid and Polymer Science | Issue 3/2004

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Abstract

Silver nanoparticles were prepared in aqueous AgNO3 solution by using hydroquinone and sodium citrate as reducing agents with neutral polymers poly(vinylpyrrolidone) and poly(vinyl alcohol) as stabilizers. The rate of particle formation was determined with a diode array UV-Vis spectrophotometer. The effects of the polymer concentration on the reaction rate, the size, and the size distribution of the particles formed were studied by transmission electron microscopy. Both the reaction rate and the size of silver nanoparticles decreased with increasing polymer concentration in the range 0.07–0.50 w/v%.

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Metadata
Title
Kinetics of silver nanoparticle growth in aqueous polymer solutions
Authors
Rita Patakfalvi
Zsanett Virányi
Imre Dékány
Publication date
01-12-2004
Publisher
Springer-Verlag
Published in
Colloid and Polymer Science / Issue 3/2004
Print ISSN: 0303-402X
Electronic ISSN: 1435-1536
DOI
https://doi.org/10.1007/s00396-004-1138-8

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