Microemulsion photopolymerization of methacrylates stabilized with sodium dodecyl sulfate and poly(N-acetylethylenimine) macromonomers

David, G; Ozer, F; Simionescu, BC; Zareie, HM; Piskin, E

Microemulsion photopolymerization of methacrylates stabilized with sodium dodecyl sulfate and poly(N-acetylethylenimine) macromonomers

David, G Ozer, F Simionescu, BC Zareie, HM Piskin, E

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Publisher:: Pergamon-Elsevier Ltd
Publication Type:: Journal Article
Citation:: European Polymer Journal, 2002, 38 (1), pp. 73 - 78
Issue Date:: 2002-01

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Field	Value	Language
dc.contributor.author	David, G	en_US
dc.contributor.author	Ozer, F	en_US
dc.contributor.author	Simionescu, BC	en_US
dc.contributor.author	Zareie, HM	en_US
dc.contributor.author	Piskin, E	en_US
dc.date.issued	2002-01	en_US
dc.identifier.citation	European Polymer Journal, 2002, 38 (1), pp. 73 - 78	en_US
dc.identifier.issn	0014-3057	en_US
dc.identifier.uri	http://hdl.handle.net/10453/572
dc.description.abstract	Methyl methacrylate and butyl methacrylate were polymerized in oil-in-water microemulsions that were stabilized by sodium dodecyl sulphate (SDS). A poly(N-acetylethylenimine) (PNAEI) macromer was also included in the recipe, as a cosurfactant and a comonomer. Polymerizations were initiated by UV-irradiation. The average diameters of latex particles, obtained by STM, were in the range of 17200 nm. The experimental data evidenced that the particle size was mainly dependent on the SDS/PNAEI ratio. Polymerization yields were around 7585%. The synthesized copolymers have viscosity average molecular weights in the range of 2.12.4×106 and glass transition temperatures of 38.043.5°C, lower than those obtained without using PNAEI. The investigation by means of FTIR and 1H-NMR techniques revealed that PNAEI was incorporated into the nanoparticles.	en_US
dc.publisher	Pergamon-Elsevier Ltd	en_US
dc.relation.ispartof	European Polymer Journal	en_US
dc.relation.isbasedon	10.1016/S0014-3057(01)00162-8	en_US
dc.subject.classification	Polymers	en_US
dc.title	Microemulsion photopolymerization of methacrylates stabilized with sodium dodecyl sulfate and poly(N-acetylethylenimine) macromonomers	en_US
dc.type	Journal Article
utslib.citation.volume	1	en_US
utslib.citation.volume	38	en_US
utslib.for	0303 Macromolecular and Materials Chemistry	en_US
utslib.for	0306 Physical Chemistry (incl. Structural)	en_US
utslib.for	1007 Nanotechnology	en_US
utslib.for	0904 Chemical Engineering	en_US
utslib.for	0912 Materials Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	closed_access
pubs.consider-herdc	false	en_US
pubs.issue	1	en_US
pubs.volume	38	en_US

Abstract:

Methyl methacrylate and butyl methacrylate were polymerized in oil-in-water microemulsions that were stabilized by sodium dodecyl sulphate (SDS). A poly(N-acetylethylenimine) (PNAEI) macromer was also included in the recipe, as a cosurfactant and a comonomer. Polymerizations were initiated by UV-irradiation. The average diameters of latex particles, obtained by STM, were in the range of 17200 nm. The experimental data evidenced that the particle size was mainly dependent on the SDS/PNAEI ratio. Polymerization yields were around 7585%. The synthesized copolymers have viscosity average molecular weights in the range of 2.12.4×106 and glass transition temperatures of 38.043.5°C, lower than those obtained without using PNAEI. The investigation by means of FTIR and 1H-NMR techniques revealed that PNAEI was incorporated into the nanoparticles.

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http://hdl.handle.net/10453/572