Multi-wall carbon nanotube dispersion in PMMA matrix studied through rheology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F14%3A43871594" target="_blank" >RIV/70883521:28610/14:43871594 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.chemicke-listy.cz/docs/full/2014_s1_s66-s70.pdf" target="_blank" >http://www.chemicke-listy.cz/docs/full/2014_s1_s66-s70.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Multi-wall carbon nanotube dispersion in PMMA matrix studied through rheology

Popis výsledku v původním jazyce

Polymeric matrix with carbon based nanoparticle nanocomposites based on Poly(methyl methacrylate)/ Multi-wall carbon nanotubes (MWCNT) were prepared by solution/precipitation method. In the course of procedure dispersions of MWCNT in PMMA methyl ethyl ketone solution were sonicated followed by dispersions precipitation pouring into non-solvent, water. Both types of CNT materials were used such as pure MWCNT and the same MWCNT after their adequate surface treatment with help of oxidation/grafting of binding element/radical polymerization. The aim of treatment was to covalently attach organic material onto surface of CNT to process their better dispersion in polymeric matrix leading to more effective CNT reinforcement effect. The state of CNT dispersionwas characterized thought rheology measurements with help of parameters like elasticity and viscosity of the melt. Also the effect of sonication onto pure PMMA matrix was analyzed.

Název v anglickém jazyce

Multi-wall carbon nanotube dispersion in PMMA matrix studied through rheology

Popis výsledku anglicky

Polymeric matrix with carbon based nanoparticle nanocomposites based on Poly(methyl methacrylate)/ Multi-wall carbon nanotubes (MWCNT) were prepared by solution/precipitation method. In the course of procedure dispersions of MWCNT in PMMA methyl ethyl ketone solution were sonicated followed by dispersions precipitation pouring into non-solvent, water. Both types of CNT materials were used such as pure MWCNT and the same MWCNT after their adequate surface treatment with help of oxidation/grafting of binding element/radical polymerization. The aim of treatment was to covalently attach organic material onto surface of CNT to process their better dispersion in polymeric matrix leading to more effective CNT reinforcement effect. The state of CNT dispersionwas characterized thought rheology measurements with help of parameters like elasticity and viscosity of the melt. Also the effect of sonication onto pure PMMA matrix was analyzed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Chemické listy

ISSN

0009-2770

e-ISSN

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Svazek periodika

108

Číslo periodika v rámci svazku

S1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

66-70

Kód UT WoS článku

000338630400012

EID výsledku v databázi Scopus

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