Aqueous AGET ATRP of sodium 2-acrylamido-2-methyl-N-propane sulfonate yielding strong anionic comb polyelectrolytes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F12%3A00380616" target="_blank" >RIV/61389013:_____/12:00380616 - isvavai.cz</a>

Result on the web

<a href="http://www.e-polymers.org/journal/papers/dgromadzki_260812.pdf" target="_blank" >http://www.e-polymers.org/journal/papers/dgromadzki_260812.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Aqueous AGET ATRP of sodium 2-acrylamido-2-methyl-N-propane sulfonate yielding strong anionic comb polyelectrolytes

Original language description

Anionic comb polyelectrolytes containing 2-acrylamido-2-methyl-N-propane sulfonate groups both in the mainchain and in the grafts were prepared by activators generated by electron transfer atom transfer radical polymerization (AGET ATRP). The synthetic route included AGET ATRP copolymerization of 2-acrylamido-2-methyl-N-propanesulfonic acid (AMPS) and 2-hydroxyethyl acrylate (HEA) followed by modification of HEA units in the copolymers by 2-bromoisobutyryl bromide yielding macroinitiators which served for ?grafting from AGET ATRP of AMPS. Composition of the final and intermediate products was determined by 1H-NMR spectroscopy, and molecular weight and polydispersity of the resulting polyelectrolytes were estimated by size exclusion chromatography (SEC). Anionic comb polyelectrolytes with relatively low density of the grafts (5 ? 7 grafting sites per 100 monomeric units of the mainchain) and relatively short side chains (9 or 25 AMPS units) were synthesized and characterized.

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/GCP205%2F11%2FJ043" target="_blank" >GCP205/11/J043: Complex study of random branched amphiphilic copolymers</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

E-Polymers

ISSN

1618-7229

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

075

Country of publishing house

US - UNITED STATES

Number of pages

12

Pages from-to

1-12

UT code for WoS article

000308344100005

EID of the result in the Scopus database

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