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In situ H-1 NMR studies of free radical cryopolymerization

Kirsebom, Harald LU ; Rata, Gabriel LU ; Topgaard, Daniel LU ; Mattiasson, Bo LU and Galaev, Igor LU (2008) In Polymer 49(18). p.3855-3858
Abstract
Free radical polymerization of DMAAm (dimethylacrylamide)-co-PEG diacrylate in a semi-frozen aqueous solution was studied using H-1 NMR, which enables to monitor the non-frozen water as well as the reaction of monomers over time. It was possible to confirm the presence of a heterogeneous system with a liquid phase where the monomers were concentrated and the reaction proceeded. The resulting macroporous polymeric structure with dense pore walls was confirmed using scanning electron microscopy (SEM). (C) 2008 Elsevier Ltd. All rights reserved.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
in situ NMR study, cryopolymerization, semi-frozen state
in
Polymer
volume
49
issue
18
pages
3855 - 3858
publisher
Elsevier
external identifiers
  • wos:000259113900002
  • scopus:48949106698
ISSN
0032-3861
DOI
10.1016/j.polymer.2008.06.053
language
English
LU publication?
yes
id
a1852588-dc39-49db-bd1c-f8426d52e797 (old id 1246840)
date added to LUP
2008-11-20 12:05:01
date last changed
2017-10-22 04:20:48
@article{a1852588-dc39-49db-bd1c-f8426d52e797,
  abstract     = {Free radical polymerization of DMAAm (dimethylacrylamide)-co-PEG diacrylate in a semi-frozen aqueous solution was studied using H-1 NMR, which enables to monitor the non-frozen water as well as the reaction of monomers over time. It was possible to confirm the presence of a heterogeneous system with a liquid phase where the monomers were concentrated and the reaction proceeded. The resulting macroporous polymeric structure with dense pore walls was confirmed using scanning electron microscopy (SEM). (C) 2008 Elsevier Ltd. All rights reserved.},
  author       = {Kirsebom, Harald and Rata, Gabriel and Topgaard, Daniel and Mattiasson, Bo and Galaev, Igor},
  issn         = {0032-3861},
  keyword      = {in situ NMR study,cryopolymerization,semi-frozen state},
  language     = {eng},
  number       = {18},
  pages        = {3855--3858},
  publisher    = {Elsevier},
  series       = {Polymer},
  title        = {In situ H-1 NMR studies of free radical cryopolymerization},
  url          = {http://dx.doi.org/10.1016/j.polymer.2008.06.053},
  volume       = {49},
  year         = {2008},
}