In situ H-1 NMR studies of free radical cryopolymerization
(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.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1246840
- author
- Kirsebom, Harald LU ; Rata, Gabriel LU ; Topgaard, Daniel LU ; Mattiasson, Bo LU and Galaev, Igor LU
- organization
- publishing date
- 2008
- 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
- 2016-04-01 14:30:22
- date last changed
- 2022-01-28 00:57:25
@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}}, keywords = {{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}}, doi = {{10.1016/j.polymer.2008.06.053}}, volume = {{49}}, year = {{2008}}, }