Single-electron transfer living radical copolymerization of SWCNT-g-PMMA via graft from approach

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F14%3A00428660" target="_blank" >RIV/61389013:_____/14:00428660 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.polymer.2014.04.054" target="_blank" >http://dx.doi.org/10.1016/j.polymer.2014.04.054</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.polymer.2014.04.054" target="_blank" >10.1016/j.polymer.2014.04.054</a>

Result language

angličtina

Original language name

Single-electron transfer living radical copolymerization of SWCNT-g-PMMA via graft from approach

Original language description

The sidewall functionalization of single-walled carbon nanotubes (SWCNTs) was established by poly(methyl methacrylate) (PMMA) using controlled radical polymerization (CRP) method. A bromide functionalized SWCNT (SWCNT-Br) has been used as an initiator for the synthesis of SWCNT-graft-PMMA (SWCNT-g-PMMA). The efficiency of the sacrificial initiator (S) was monitored during the polymerization process. The obtained polymers possess a uniform distribution of molecular weight with a lower polydispersity index of 1.36. The SWCNTs-based initiator acts as an efficient medium for the controlled growth of polymer on the SWCNTs surfaces. The presence of bimodal gel permeation chromatographic (GPC) curve for the SWCNT-g-PMMA(S) obtained through sacrificial initiator (S) confirms uncontrolled behavior. However, the clear sharp peak for SWCNT-g-PMMA obtained without sacrificial initiator shows its well-controlled process of polymerization, which acts as a mimic to bone cement. The efficiency of the

Czech name

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Czech description

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Type

J_x - 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/GAP108%2F12%2F1459" target="_blank" >GAP108/12/1459: Advanced smart polymer materials</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Name of the periodical

Polymer

ISSN

0032-3861

e-ISSN

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Volume of the periodical

55

Issue of the periodical within the volume

13

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

2959-2966

UT code for WoS article

000337549000004

EID of the result in the Scopus database

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