Reinforcing of Expanded Polymer Morphology Using Peroxy Radical Initiator

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F09%3A00335765" target="_blank" >RIV/67985858:_____/09:00335765 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Reinforcing of Expanded Polymer Morphology Using Peroxy Radical Initiator

Original language description

There was investigated the possibility of increasing the apparent specific surface area of polystyrene sorbents by radical-induced post-polymerization reaction using di-tert-butyl peroxide as free radical initiator. It is known that in addition to the activation of vinyl groups, tert-butyl peroxide is also able of abstraction of hydrogen atoms from aliphatic carbons and this way produces active centers for creation of post-polymerization crosslinking. Radical-induced post-polymerization morphology changes were confirmed by detailed morphological examinations of both dry and swollen materials showing distinct reinforcing of the expanded polymer morphology. However, due to the specific character of the postpolymerization reaction, the achieved additionalcrosslinking was not extensive and only moderate increase to the apparent BET surface area was achieved.

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

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

<a href="/en/project/1P05ME740" target="_blank" >1P05ME740: Post-crosslined resin adsorbents by suspended double bond-synthesis, characterization and applications</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Reactive and Functional Polymers

ISSN

1381-5148

e-ISSN

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Volume of the periodical

69

Issue of the periodical within the volume

6

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

5

Pages from-to

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UT code for WoS article

000266751100005

EID of the result in the Scopus database

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