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Naslov:Oil-in-water high internal phase emulsions for porous monolithic polymers
Avtorji:Krajnc, Peter (Avtor)
Štefanec, Dejan (Avtor)
Datoteke:URL http://www.e-polymers.org/papers/KrajncPeter_161205.pdf
 
Jezik:Angleški jezik
Vrsta gradiva:Neznano ()
Tipologija:1.12 - Objavljeni povzetek znanstvenega prispevka na konferenci
Organizacija:FKKT - Fakulteta za kemijo in kemijsko tehnologijo
Opis: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.
Ključne besede:organic chemistry, porous monolith polymers, polymer supports, preparation, emulsion polymerization, HIPE
Leto izida:2005
UDK:547:678
COBISS_ID:10170646 Povezava se odpre v novem oknu
ISSN pri članku:1618-7229
NUK URN:URN:SI:UM:DK:LV4PT62G
Število ogledov:2158
Število prenosov:56
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
Področja:Ostalo
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Gradivo je del revije

Naslov:E-polymers
Založnik:B. Jung
ISSN:1618-7229
COBISS.SI-ID:2553882 Novo okno

Sekundarni jezik

Jezik:Angleški jezik
Ključne besede:organska kemija, porozni monolitni polimeri, polimerni nosilci, priprava, emulzijska polimerizacija, HIPE


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