Completely discontinuous organic/ inorganic hybrid nanocomposites by self-curing of nanobuilding blocks constructed from reactions of [HMe 2 SiOSiO 1.5 ] 8 with vinylcyclohexene
dc.contributor.author | Takamura, Norihiro | en_US |
dc.contributor.author | Viculis, Lisa | en_US |
dc.contributor.author | Zhang, Chunxin | en_US |
dc.contributor.author | Laine, Richard M. | en_US |
dc.date.accessioned | 2007-12-04T18:34:20Z | |
dc.date.available | 2008-11-05T15:05:42Z | en_US |
dc.date.issued | 2007-11 | en_US |
dc.identifier.citation | Takamura, Norihiro; Viculis, Lisa; Zhang, Chunxin; Laine, Richard M (2007). "Completely discontinuous organic/ inorganic hybrid nanocomposites by self-curing of nanobuilding blocks constructed from reactions of [HMe 2 SiOSiO 1.5 ] 8 with vinylcyclohexene." Polymer International 56(11): 1378-1391. <http://hdl.handle.net/2027.42/57384> | en_US |
dc.identifier.issn | 0959-8103 | en_US |
dc.identifier.issn | 1097-0126 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/57384 | |
dc.description.abstract | The reaction of 4-vinyl-1-cylcohexene with [HMe 2 SiOSiO 1.5 ] 8 provides tetra- and octa-2-cyclohexenylethyloctasilsesquioxanes. The tetrabifunctional [cyclohexenylethylMe 2 SiOSiO 1.5 ] 4 -[HMe 2 SiOSiO 1.5 ] 4 (average degree of functionalization) melts near 80 °C and can be cast and then cured (by thermal hydrosilylation) into transparent nanocomposite shapes. These materials, while not nanoporous, offer dielectric constants of 2.8–2.9 at 100 kHz to 3 MHz, and are air stable to temperatures ≥ 400 °C. The resulting materials appear (by X-ray diffraction) to be partially ordered after curing. The octafunctional material also melts at low temperatures ( ca 120 °C) and can be copolymerized with hydridosiloxanes to give similar materials with lower thermal stability. The synthesis and characterization of the starting materials is described, as well as thermal curing studies and properties characterization of the resultant nanocomposites. Copyright © 2007 Society of Chemical Industry | en_US |
dc.format.extent | 433168 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | John Wiley & Sons, Ltd. | en_US |
dc.subject.other | Chemistry | en_US |
dc.subject.other | Polymer and Materials Science | en_US |
dc.title | Completely discontinuous organic/ inorganic hybrid nanocomposites by self-curing of nanobuilding blocks constructed from reactions of [HMe 2 SiOSiO 1.5 ] 8 with vinylcyclohexene | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbsecondlevel | Materials Science and Engineering | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Departments of Materials Science and Engineering, Chemistry, and the Macromolecular Science and Engineering Center, University of Michigan, Ann Arbor, MI 48109-2136, USA | en_US |
dc.contributor.affiliationum | Departments of Materials Science and Engineering, Chemistry, and the Macromolecular Science and Engineering Center, University of Michigan, Ann Arbor, MI 48109-2136, USA | en_US |
dc.contributor.affiliationum | Departments of Materials Science and Engineering, Chemistry, and the Macromolecular Science and Engineering Center, University of Michigan, Ann Arbor, MI 48109-2136, USA | en_US |
dc.contributor.affiliationum | Departments of Materials Science and Engineering, Chemistry, and the Macromolecular Science and Engineering Center, University of Michigan, Ann Arbor, MI 48109-2136, USA ; Departments of Materials Science and Engineering, Chemistry, and the Macromolecular Science and Engineering Center, University of Michigan, Ann Arbor, MI 48109-2136, USA | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/57384/1/2281_ftp.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1002/pi.2281 | en_US |
dc.identifier.source | Polymer International | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.