Surface-Initiated Polymerization by Means of Novel, Stable, Non-Ester-Based Radical Initiator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F12%3A00458041" target="_blank" >RIV/61388963:_____/12:00458041 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/ma300491e" target="_blank" >http://dx.doi.org/10.1021/ma300491e</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ma300491e" target="_blank" >10.1021/ma300491e</a>
Alternative languages
Result language
angličtina
Original language name
Surface-Initiated Polymerization by Means of Novel, Stable, Non-Ester-Based Radical Initiator
Original language description
A novel, ester-free initiator for surface-initiated free radical polymerization has been synthesized and tested. The structurally non-symmetrical azo-based initiator features a chemically stable alkane linker between the initiating group and the silane anchoring group, setting it apart from the majority of surface initiators that are linked by hydrolyzable moieties, such as esters. The novel design of the initiator is bolstered by an original synthetic approach, leading to a greater yield and a dramaticreduction in cyanide usage relative to previous methods. Here we demonstrate the capability of this novel initiator for surface-initiated free radical polymerization (SI-FRP), reverse ATRP, and RAFT, noting that Arrhenius behavior of SI-FRP differs significantly from that of FRP in the bulk. Furthermore, we show that polymer brushes formed from the novel initiator are more stable than those formed from ester-based initiators.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Macromolecules
ISSN
0024-9297
e-ISSN
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Volume of the periodical
45
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
3802-3815
UT code for WoS article
000303628500018
EID of the result in the Scopus database
2-s2.0-84860732115