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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gupta, Ritu | |
dc.contributor.author | Nagamanasa, Hima K. | |
dc.contributor.author | Ganapathy, Rajesh | |
dc.contributor.author | Kulkarni, G. U. | |
dc.date.accessioned | 2016-10-28T05:58:24Z | - |
dc.date.available | 2016-10-28T05:58:24Z | - |
dc.date.issued | 2015 | |
dc.identifier.citation | Bulletin of Materials Science | en_US |
dc.identifier.citation | 38 | en_US |
dc.identifier.citation | 4 | en_US |
dc.identifier.citation | Gupta, R.; Nagamanasa, H. K.; Ganapathy, R.; Kulkarni, G. U., Viscoelastic nature of Au nanoparticle-PDMS nanocomposite gels. Bulletin of Materials Science 2015, 38 (4), 817-823. | en_US |
dc.identifier.issn | 0250-4707 | |
dc.identifier.uri | https://libjncir.jncasr.ac.in/xmlui/10572/1886 | - |
dc.description | Restricted access | en_US |
dc.description.abstract | A stable gel of Au nanoparticles in polydimethylsiloxane (PDMS) nanocomposite is prepared by employing the curing agent of PDMS elastomer as a reducing agent for the formation of Au nanoparticles by an in-situ process. The viscoelastic nature of these gels is very sensitive to the Au nanoparticle loading and the synthetic temperature conditions. Even a very low Au content of 0.09 wt% is sufficient enough to bring in the transition from sponge state to gel state at room temperature. Higher synthetic temperature also forms sponge formation. Infrared and ultraviolet-visible spectroscopy measurements have provided insight into PDMS crosslinking and nanoparticle formation, respectively. The optimization of the gel properties can have direct influence on the processability of Au nanoparticle-PDMS nanocomposite gels, with interesting implications in electronic, optical and microfluidic devices. | en_US |
dc.description.uri | 0973-7669 | en_US |
dc.description.uri | http://dx.doi.org/10.1007/s12034-015-0957-1 | en_US |
dc.language.iso | English | en_US |
dc.publisher | Indian Academy of Sciences | en_US |
dc.rights | ?Indian Academy of Sciences, 2015 | en_US |
dc.subject | Materials Science | en_US |
dc.subject | Stability | en_US |
dc.subject | viscoelastic | en_US |
dc.subject | poly(dimethylsiloxane) | en_US |
dc.subject | Au nanoparticles | en_US |
dc.subject | gels | en_US |
dc.subject | crosslinking | en_US |
dc.subject | In-Situ Synthesis | en_US |
dc.subject | Carbon Nanotube | en_US |
dc.subject | Behavior | en_US |
dc.subject | Composites | en_US |
dc.subject | Films | en_US |
dc.subject | Poly(Dimethylsiloxane) | en_US |
dc.subject | Dispersion | en_US |
dc.subject | Shear | en_US |
dc.title | Viscoelastic nature of Au nanoparticle-PDMS nanocomposite gels | en_US |
dc.type | Article | en_US |
Appears in Collections: | Research Articles (Kulkarni, G. U.) |
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