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Naslov:4-vinylbenzyl chloride based porous spherical polymer supports derived from water-in-oil-in-water emulsion
Avtorji:ID Štefanec, Dejan (Avtor)
ID Krajnc, Peter (Avtor)
Datoteke:URL http://dx.doi.org/10.1016/j.reactfunctpolym.2005.01.007
 
Jezik:Angleški jezik
Vrsta gradiva:Neznano
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FKKT - Fakulteta za kemijo in kemijsko tehnologijo
Opis:4-Vinylbenzyl chloride (VBC) based water-in-oil-in-water emulsions with 85% pore volume and 70% VBC in organic phase were prepared and polymerised by free radical polymerisation. Porous spherical particles of diameters between 50 and 150 m were obtained and their morphological structure and reactivity studied by FTIR spectroscopy, elemental analysis, optical microscopy, scanning electron microscopy and mercury intrusion porosimetry. Strong influence of the suspension stabiliser, namely poly(N-vinylpyrrolidone) (PVP), on the particle form was found. Diameters of spherical polymers particles depend on the PVP concentration, being larger with the lower concentration of PVP. Reactivity of novel supports was demonstrated by the reactions with piperidine, piperazine, tris(hydroxymethyl)methylamine and tris(2-aminoethyl)amine, all yielding corresponding amine derivatives.
Ključne besede:multiple emulsions, polymer supports, 4-vinylbenzyl chloride, solid phase synthesis, solid phase synthesis, high internal phase emulsions
Leto izida:2005
PID:20.500.12556/DKUM-27041 Novo okno
UDK:543.4
COBISS.SI-ID:9765398 Novo okno
ISSN pri članku:1381-5148
NUK URN:URN:SI:UM:DK:UH2K1TFZ
Datum objave v DKUM:01.06.2012
Število ogledov:2057
Število prenosov:40
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
Področja:Ostalo
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Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.
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Gradivo je del revije

Naslov:Reactive & functional polymers
Skrajšan naslov:React. funct. polym.
Založnik:Elsevier
ISSN:1381-5148
COBISS.SI-ID:16858629 Novo okno

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