Results 21 to 30 of about 4,782,017 (393)
A statistical theory of polymer network degradation [PDF]
, 2014 A statistical theory was proposed for the degradation (random scission of chains) of a network having f-functional nodes in the case where all chains contain equireactive groups and a chain scission event does not create new groups or suppress more than ...
GILORMINI, Pierre +2 more
core +5 more sources
Pharmaceutics, 2021 Primary containers made of cyclic olefin polymer (COP) have recently gained attention since they may overcome several risks and shortcomings of glass containers as they exhibit a high break resistance, biocompatibility, and homogeneous heat transfer ...
Nicole Härdter +2 more
doaj +1 more source
A novel profluorescent dinitroxide for imaging polypropylene degradation [PDF]
, 2008 Free-radical processes underpin the thermo-oxidative degradation of polyolefins. Thus, to extend the lifetime of these polymers, stabilizers are generally added during processing to scavenge the free radicals formed as the polymer degrades.
Fairfull-Smith, Kathryn E. +4 more
core +2 more sources
Recycling, 2023 Nowadays, the environmental impact of plastic waste is crucial, and in the energy industry, fly ash, a type of solid waste, has also prompted severe ecological and safety concerns.
Nur Hazzarita Mohd Nasir +5 more
doaj +1 more source
, 2017 A method of fabricating a gas separation membrane includes providing a coextruded multilayer film that includes a first polymer layer formed of a first polymer material and a second polymer layer formed of a second polymer material, the first polymer ...
Armstrong, Shannon +4 more
core +1 more source
Molecules, 2023 In order to explore the mechanism responsible for the interactions in the surfactant–polymer composite flooding and broaden the application range of the binary system in heterogeneous oil reservoirs, in this paper, the influences of different surfactants
Qi Sun +8 more
doaj +1 more source
Phase diagram for a mixture of colloids and polymers with equal size [PDF]
, 2008 We present the phase diagram of a colloid-polymer mixture in which the radius a of the colloidal spheres is approximately the same as the radius R of a polymer coil (q=R/a1).
Aarts, D.G.A.L. +8 more
core +2 more sources
Foods, 2023 The present review article investigates the prospective utilisation of quantum dot–polymer nanocomposites in the context of ensuring food safety.
Tushar Kanti Das, Sayan Ganguly
doaj +1 more source
Simulation and theory of fluid demixing and interfacial tension of mixtures of colloids and non-ideal polymers [PDF]
, 2005 An extension of the Asakura-Oosawa-Vrij model of hard sphere colloids and non-adsorbing polymers, that takes polymer non-ideality into account through a repulsive stepfunction pair potential between polymers, is studied with grand canonical Monte Carlo ...
A. Jusufi +10 more
core +1 more source
Biomedicines, 2023 This study compares the effects of pre-processing multiple polymers together to form a single-phase polymer alloy prior to amorphous solid dispersion formulation.
Stephen A. Thompson +4 more
doaj +1 more source