Results 41 to 50 of about 577,536 (384)
Journal of the American Chemical Society, 2014 In this Perspective, we discuss the recent development of polymerization-induced self-assembly mediated by reversible addition–fragmentation chain transfer (RAFT) aqueous dispersion polymerization.
N. Warren, S. Armes
semanticscholar +1 more source
ACS Macro Letters, 2014 Current polymer terminology only describes very simple copolymer structures such as block, graft, alternating periodic, or statistical copolymers. This restricted vocabulary implies that copolymers exhibit either segregated (i.e., block and graft), regular (i.e., alternating and periodic), or uncontrolled (i.e., statistical or random) comonomer ...
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Macroporous copolymer networks
Progress in Polymer Science, 2000 Macroporous copolymer networks form as a result of the phase separation during the free-radical crosslinking copolymerization of vinyl and divinyl monomers in the presence of an inert diluent. In this article, the develop- ments achieved in the field of macroporous networks over the last few years are presented.
Oguz Okay, Oguz Okay
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Styrene-divinylbenzene copolymers. Construction of porosity in styrene divinylbenzene matrices [PDF]
, 1973 Experimental data are presented describing the formation of porosity in styrene-divinylbenzene copolymers as a function of the organic components present during the suspension polymerization.
Jong, G.J. de, Sederel, W.L.
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Phase Behavior of Melts of Diblock-Copolymers with One Charged Block [PDF]
, 2019 In this work we investigated the phase behavior of melts of block-copolymers with one charged block by means of dissipative particle dynamics with explicit electrostatic interactions.
Chertovich, Alexander V. +2 more
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Proton conductive membranes based on poly (styrene-co-allyl alcohol) semi-IPN
Polímeros, 2014 The optimization of fuel cell materials, particularly polymer membranes, for PEMFC has driven the development of methods and alternatives to achieve systems with more adequate properties to this application.
Felipe Augusto Moro Loureiro +4 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2023 Polyhydroxyalkanoate (PHA) synthases (PhaCs) are key enzymes in PHA polymerization. PhaCs with broad substrate specificity are attractive for synthesizing structurally diverse PHAs.
Ramamoorthi M Sivashankari +7 more
doaj +1 more source
DNA multiblock copolymers [PDF]
Chemical Communications, 2007 Single stranded (ss) DNA block copolymers were applied to synthesize DNA multiblock architectures by hybridization; these polymeric bioorganic hybrids were characterized by gel electrophoresis and MALDI-TOF mass spectrometry.
Andreas Herrmann +4 more
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Analysis of Melt Copolymers [PDF]
European Journal of Mass Spectrometry, 2007 Melt copolymer chains are the main (most abundant) reaction product obtained when heating a blend of two (or more) condensation polymers (such as polyester + polycarbonate or polyester + polyamide or polyester + polyester) in which exchange reactions occur.
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Surface structure of thin asymmetric PS-b-PMMA diblock copolymers investigated by atomic force microscopy [PDF]
, 2007 Asymmetric poly(styrene-b-methyl methacrylate) (PS-b-PMMA) diblock copolymers of molecular weight M-n = 29,700g mol(-1) (M-PS = 9300 g mol(-1) M-PMMA = 20,100 g mol(-1), PD = 1.15, chi(PS) = 0.323, chi(PMMA) = 0.677) and M-n = 63,900 g mol(-1) (M-PS = 50,
Hamley, Ian W. +3 more
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