Role of Chain Dynamics in the Melt Memory Effect of Crystallization
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecules"
DOI: 10.1021/acs.macromol.0c01132
Abstract: Self-nucleation (SN) methods, stress relaxation, interrupted shear flow experiments, and a one-dimensional diffusion model were used to reveal the kinetic origin of the melt memory effects of polyc... read more here.
Keywords: memory effect; role chain; chain dynamics; dynamics melt ... See more keywords
Retarded Crystallization and Promoted Phase Transition of Freeze-Dried Polybutene-1: Direct Evidence for the Critical Role of Chain Entanglement.
Sign Up to like & getrecommendations! Published in 2022 at "ACS macro letters"
DOI: 10.1021/acsmacrolett.1c00794
Abstract: Polymorphism and crystal transition are common phenomena of semicrystalline polymers. These two behaviors are known to be controlled by the nucleation and chain mobility of polymers, both of which are constrained by the chain entanglement… read more here.
Keywords: chain entanglement; phase transition; crystallization; transition ... See more keywords