Side-Chain Density Driven Morphology Transition in Brush-Linear Diblock Copolymers.
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DOI: 10.1021/acsmacrolett.2c00068
Abstract: We report the synthesis and self-assembly of brush-linear diblock copolymers with variable side-chain length and density. Poly(pentafluorophenyl acrylate-g-ethylene glycol)-b-polystyrene ((PPFPA-g-PEG)-b-PS) brush-linear diblock copolymers are prepared by sequential reversible addition-fragmentation chain transfer (RAFT) polymerization of PPFPA… read more here.
Keywords: linear diblock; side chain; chain; diblock copolymers ... See more keywords
Surprising states of order for linear diblock copolymers
Sign Up to like & getrecommendations! Published in 2017 at "Science"
DOI: 10.1126/science.aan1488
Abstract: Thermal treatments unlock low-symmetry phases resembling those of metals and alloys Two polymers that are immiscible would separate on a macroscopic scale—like oil and water—to minimize interfacial area. However, when the different polymer chains are… read more here.
Keywords: order linear; linear diblock; surprising states; states order ... See more keywords