Tailoring of viscoelastic properties and light-induced actuation performance of triblock copolymer composites through surface modification of carbon nanotubes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F15%3A43873001" target="_blank" >RIV/70883521:28610/15:43873001 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0032386115002979" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0032386115002979</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.polymer.2015.03.060" target="_blank" >10.1016/j.polymer.2015.03.060</a>

Result language
angličtina
Original language name
Tailoring of viscoelastic properties and light-induced actuation performance of triblock copolymer composites through surface modification of carbon nanotubes
Original language description
Composites consisting of the tri-block copolymer thermoplastic elastomer poly(methyl methacrylate)-b-poly(butyl acrylate)-b-poly(methyl methacrylate) (PMMA-b-PBA-b-PMMA) and carbon nanotubes modified with either poly(butyl acrylate) homopolymer or with poly(butyl acrylate)-b-poly(methyl methacrylate) block copolymer were prepared and their viscoelastic and photoactuating properties were investigated. Carbon nanotubes modified with PBA homopolymer were prepared by surface initiated atom transfer radicalpolymerization (SI-ATRP) and subsequently mixed with PMMA-b-PBA-b-PMMA matrix prepared also using ATRP. Carbon nanotubes modified with PBA-b-PMMA diblock copolymer were prepared by SI-ATRP in the presence of free bifunctional ATRP initiator. Thus the modification of carbon nanotubes was performed in situ during synthesis of PMMA-b-PBA-b-PMMA triblock copolymer leading to direct formation of a composite with superior filler dispersion and distribution. The viscoelastic properties of both
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Project
<a href="/en/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centre of Polymer Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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