Synthesis of Vinyl Polymer/Carbon Nanotube Nanocomposites Prepared by Suspension Polymerization and Their Properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F10%3A63509269" target="_blank" >RIV/70883521:28110/10:63509269 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis of Vinyl Polymer/Carbon Nanotube Nanocomposites Prepared by Suspension Polymerization and Their Properties

Popis výsledku v původním jazyce

In-situ radical polymerization technique of vinyl-type monomers in presence of carbon nanotubes (CNT) is a potential way of improvement of final polymer/CNT nanocomposites properties. The product usually shows better CNT dispergation and advanced matrix/filler interfacial properties, which very probably result from good homogeneity of monomer/CNT dispersion achieved by applying ultrasound as mixing agent (often also during polymerization). The radicals from initiator, growing polymeric macroradicals orradicals produced in polymer degradation triggered by applied ultrasound create covalent bonds between organic molecules and carbon nanotubes surface. On the other hand, chemical/mechanical loading from ultrasound leads to significant destruction of CNTparticles, mainly due to their shortening. Typical products of such suspension polymerization are microspheres with CNT material situated both on the surface and inside the spheres. The presence of CNT significantly modifies electrical pr

Název v anglickém jazyce

Synthesis of Vinyl Polymer/Carbon Nanotube Nanocomposites Prepared by Suspension Polymerization and Their Properties

Popis výsledku anglicky

In-situ radical polymerization technique of vinyl-type monomers in presence of carbon nanotubes (CNT) is a potential way of improvement of final polymer/CNT nanocomposites properties. The product usually shows better CNT dispergation and advanced matrix/filler interfacial properties, which very probably result from good homogeneity of monomer/CNT dispersion achieved by applying ultrasound as mixing agent (often also during polymerization). The radicals from initiator, growing polymeric macroradicals orradicals produced in polymer degradation triggered by applied ultrasound create covalent bonds between organic molecules and carbon nanotubes surface. On the other hand, chemical/mechanical loading from ultrasound leads to significant destruction of CNTparticles, mainly due to their shortening. Typical products of such suspension polymerization are microspheres with CNT material situated both on the surface and inside the spheres. The presence of CNT significantly modifies electrical pr

Druh

C - Kapitola v odborné knize

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Polymer nanotube nanocomposites

ISBN

978-0-470-62592-7

Počet stran výsledku

25

Strana od-do

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Počet stran knihy

478

Název nakladatele

Wiley

Místo vydání

Salem

Kód UT WoS kapitoly

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