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Influence of the Addition of Polystyrene-blockpoly(methyl methacrylate) Copolymer (PS-b-PMMA) on the Morphologies Generated by Reaction-Induced Phase Separation in PS/PMMA/Epoxy Blends
(Wiley VCH Verlag, 2002-04-11)
Homogeneous solutions of polystyrene (PS) and poly(methyl methacrylate) (PMMA) in diglycidylether of bisphenol A, containing about 8 wt.‐% total thermoplastic, and with or without 0.5 wt.‐% of a PS‐b‐PMMA block copolymer, ...
Thermally reversible light scattering films based on the melting/crystallization of organic crystals dispersed in an epoxy matrix
(Pergamon-Elsevier Science Ltd, 2006-04-08)
Films that can be reversibly switched from opaque to transparent states by varying temperature (TRLS films), have potential applications in thermal sensors, optical devices, recording media, etc. A dispersion of organic ...
Thermodynamic analysis of the reaction-induced phase separation in model systems based on blends of a rubber in diepoxide/monoamine precursors
(Wiley, 2003-08)
The reaction-induced phase separation in blends based on a carboxyl-terminated poly(butadiene-co-acrylonitrile) rubber (CTBN), dissolved in diglycidyl ether of bisphenol A (DGEBA) - benzylamine (BA) monomers, was studied. ...
Syndiotactic polypropylene as potential material for the preparation of porous membranes via thermally induced phase separation (TIPS) process
(2005)
This work reports the flat sheet membrane preparation from syndiotactic polypropylene (sPP) by thermally induced phase separation (TIPS) process. sPP obtained by polymerization using metallocene catalysts and isotactic ...
Thermodynamic analysis of the reaction-induced phase separation of solutions of random copolymers of methyl methacrylate and N, N-dimethylacrylamide in the precursors of a polythiourethane network
(John Wiley & Sons Inc, 2006-10)
Poly(methyl methacrylate) and random copolymers of methyl methacrylate (MMA) and N,N-dimethylacrylamide (DMA) containing 7.5, 15, or 20 wt % DMA were dissolved in a stoichiometric mixture of m-xylylene diisocyanate and ...
Porosity effects of natural latex (Hevea brasiliensis) on release of compounds for biomedical applications
(2017-12-12)
Natural rubber latex biomedical (NRLb) obtained from the rubber tree Hevea brasiliensis has shown great potential in biomedicine and biomaterial applications. NRLb has been utilized as a physical barrier against infectious ...
Self-assembly of gold nanoparticles as colloidal crystals induced by polymerization of amphiphilic monomers
(American Chemical Society, 2008-07)
The self-assembly of inorganic nanoparticles (NPs) into hierarchical structures on different length scales is one of the main aspects of "bottom-up" approaches to create materials with specific electronic, optical, or ...
Smart polyaniline nanoparticles with thermal and photothermal sensitivity
(IOP, 2014)
Conductive polyaniline nanoparticles (PANI NPs) are synthesized by oxidation of aniline with
persulfate in acid media, in the presence of polymeric stabilizers: polyvinilpyrrolidone (PVP),
poly(N-isopropylacrylamide) ...