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Title:Oil-in-water high internal phase emulsions for porous monolithic polymers
Authors:ID Krajnc, Peter (Author)
ID Štefanec, Dejan (Author)
Files:URL http://www.e-polymers.org/papers/KrajncPeter_161205.pdf
 
Language:English
Work type:Unknown
Typology:1.12 - Published Scientific Conference Contribution Abstract
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Porous monolithic polymers are objects of many studies recently due to their wide applicability. Especially in separation methods use of monoliths is growing. Usually, porous monoliths are prepared by bulk polymerisation with the use of porogenic solvents. An alternative way of preparation is to polymerise the continuous phase of an emulsion. When the volume fraction of the internal phase exceeds 74%, the emulsion is called a HIPE (high internal phase emulsion), and a polymer derived from it, a PolyHIPE. PolyHIPEs of styrene, vinylbenzyl chloride and acrylate chemistry have been prepared from awater in oil emulsion system, where monomers are dissolved in the organic phase. We describe the reversed procedure, an oil in water high internal phaseemulsion, where monomers are water soluble. Porous polymers based on acrylic acid and crosslinked with methylenebisacrylamide were prepared by using a high internal phase emulsion with toluene as the oil phase. The influence of initiator and surfactant on the morphology was studied.
Keywords:organic chemistry, porous monolith polymers, polymer supports, preparation, emulsion polymerization, HIPE
Year of publishing:2005
PID:20.500.12556/DKUM-27105 New window
UDC:547:678
ISSN on article:1618-7229
COBISS.SI-ID:10170646 New window
NUK URN:URN:SI:UM:DK:LV4PT62G
Publication date in DKUM:01.06.2012
Views:3498
Downloads:91
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
KRAJNC, Peter and ŠTEFANEC, Dejan, 2005, Oil-in-water high internal phase emulsions for porous monolithic polymers. In : E-polymers [online]. Published Scientific Conference Contribution Abstract. 2005. [Accessed 26 March 2025]. Retrieved from: http://www.e-polymers.org/papers/KrajncPeter_161205.pdf
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Record is a part of a journal

Title:E-polymers
Publisher:B. Jung
ISSN:1618-7229
COBISS.SI-ID:2553882 New window

Secondary language

Language:English
Keywords:organska kemija, porozni monolitni polimeri, polimerni nosilci, priprava, emulzijska polimerizacija, HIPE


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