Effect of the isothermal crystallization method on amorphous block copolymers of aromatic polyamides and their packing behavior in two-dimensional films for screening of potential crystallization ability
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Engineering and Science"
DOI: 10.1002/pen.24812
Abstract: The crystalline packing of polymers with high tendencies to form amorphous materials has been attained by controlling intermolecular interactions. Block copolymers of aromatic polyamides in which hydrogen-bonding moieties are sparing and mostly substituted easily form… read more here.
Keywords: crystallization; two dimensional; copolymers aromatic; aromatic polyamides ... See more keywords
Mechanochemical synthesis of two-dimensional aromatic polyamides.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc02648j
Abstract: Herein we report a facile mechanochemical synthesis of 2D aromatic polyamides (2DAPAs) under solvent-free and room temperature conditions for the first time. The solvent-free conditions are found to be key to the successful synthesis of… read more here.
Keywords: synthesis two; two dimensional; mechanochemical synthesis; dimensional aromatic ... See more keywords
New fluorinated aromatic polyamides based on N,N-bis(4-carboxyphenyl)-4-trifluoromethylaniline
Sign Up to like & getrecommendations! Published in 2019 at "High Performance Polymers"
DOI: 10.1177/0954008318774926
Abstract: A new aromatic diacid monomer, N,N-bis(4-carboxyphenyl)-4-trifluoromethylaniline, was synthesized by the substitution reaction of 4-trifluoromethylaniline with 4-fluorobenzonitrile, followed by alkaline hydrolysis of the dinitrile intermediate. Several polyamides with 4-trifluoromethyltriphenylamine moieties were prepared from the diacid and… read more here.
Keywords: bis carboxyphenyl; fluorinated aromatic; aromatic polyamides; carboxyphenyl trifluoromethylaniline ... See more keywords