One-step fabrication of silver nanoparticle embedded polymer nanofibers by radical-mediated dispersion polymerization |
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| Authors: | Kong Hyeyoung Jang Jyongsik |
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| Affiliation: | Hyperstructured Organic Materials Research Center and School of Chemical and Biological Engineering, College of Engineering, Seoul National University, Shinlimdong 56-1, Seoul, 151-742, Korea. |
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| Abstract: | Silver nanoparticle embedded poly(vinyl alcohol)-poly(methyl methacrylate) nanofibers, ca. 30 nm in diameter and ca. 60 microm in length, were fabricated by one-step radical-mediated dispersion polymerization using 2,2'-azobis(isobutyronitrile) to reduce the silver ions. In this methodology, PVA acted both as a gelator to form the nanofibers and as a stabilizer to protect the silver clusters from sintering. |
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