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Title:Highly porous open-cellular monoliths from 2-hydroxyethyl methacrylate based high internal phase emulsions (HIPEs) : preparation and void size tuning
Authors:ID Kovačič, Sebastijan (Author)
ID Štefanec, Dejan (Author)
ID Krajnc, Peter (Author)
Files:URL http://dx.doi.org/10.1021/ma071380c
 
Language:English
Work type:Unknown
Typology:1.01 - Original Scientific Article
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Preparation of highly porous (up to 80% pore volume) open-cellular monolithic cross-linked polymers from 2-hydroxyethyl methacrylate is reported. Oil-in-water and water-in-oil high internal phase emulsions are applied as porosity templates, resulting in an interconnected porous structure with void diameters between 550 nm and 18 m. Significantly larger voids were obtained inthe case of oil-in-water emulsions (between 5 and 18 m) as opposed to water in oil emulsions (approx 600 nm). Controlled coarsening exploiting limited kinetical stability of emulsions was used to obtain monoliths with larger voids, diameters being enlarged 3-fold.
Keywords:organic chemistry, polymerization, monolithic polymers, HIPE, emulsions, porous materials, methacrylates
Year of publishing:2007
PID:20.500.12556/DKUM-25989 New window
UDC:547
ISSN on article:0024-9297
COBISS.SI-ID:11727894 New window
NUK URN:URN:SI:UM:DK:HBCVW90Q
Publication date in DKUM:31.05.2012
Views:2636
Downloads:80
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
KOVAČIČ, Sebastijan, ŠTEFANEC, Dejan and KRAJNC, Peter, 2007, Highly porous open-cellular monoliths from 2-hydroxyethyl methacrylate based high internal phase emulsions (HIPEs) : preparation and void size tuning. Macromolecules [online]. 2007. [Accessed 30 March 2025]. Retrieved from: http://dx.doi.org/10.1021/ma071380c
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Record is a part of a journal

Title:Macromolecules
Shortened title:Macromolecules
Publisher:American Chemical Society.
ISSN:0024-9297
COBISS.SI-ID:25886464 New window

Secondary language

Language:English
Keywords:organska kemija, polimerizacija, monolitni polimeri, HIPE, emulzije, porozni materiali, metakrilati


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