New insights into mechanism of negative in-plane CTE based on bio-based adenine-containing polyimide film
Sign Up to like & getrecommendations! Published in 2018 at "Polymer"
DOI: 10.1016/j.polymer.2018.05.001
Abstract: Abstract Non-stretched adenine-containing polyimide films based on pyromellitic dianhydride (PMDA) and adenine-containing diamine (p-APA) were prepared and annealed at various temperatures. IR studies indicated the existence of transformation of hydrogen bonding types from N-H⋯N (in… read more here.
Keywords: negative plane; containing polyimide; adenine containing; plane cte ... See more keywords
Phase Behavior of Adenine-Containing Block Copolymer
Sign Up to like & getrecommendations! Published in 2018 at "Macromolecules"
DOI: 10.1021/acs.macromol.8b02278
Abstract: Nucleobase-containing polymers have received great attention for their complementary multiple hydrogen bonding between nucleobases. However, their polymerization is difficult due to poor solubility in a solvent. In this study, we successfully synthesized adenine-containing block copolymers,… read more here.
Keywords: adenine; block; behavior adenine; containing block ... See more keywords
The role of intramolecular and intermolecular hydrogen bonding effect for adenine-containing polyimide films
Sign Up to like & getrecommendations! Published in 2022 at "High Performance Polymers"
DOI: 10.1177/09540083211072749
Abstract: A series of adenine-containing polyimides (APIs) with intramolecular hydrogen bonding (HB) were prepared from N 1 -(9-(4-aminophenyl)-9H-purin-6-yl)-2-methoxybenzene-1,4-diamine (b-H-MeO-APA) and commercial dianhydrides. And a systematic comparison between intramolecular and intermolecular HB effects was made using APIs… read more here.
Keywords: intramolecular intermolecular; adenine containing; hydrogen bonding; meo ... See more keywords