Phase behavior in thin films of weakly segregated block copolymer/homopolymer blends
Jia-Wen Hong, Jung-Hong Chang, Iris Ching-Ya Chang, Ya‐Sen Sun
Abstract
≈ 6 and 10, thermal annealing at the most accessible temperature produces films containing both PL and DG of various fractions, but a low temperature tends to favor a greater fraction of PL. The PL phase becomes the only discernible phase if thick films are shortly annealed at 230 °C.
Topics & Concepts
GyroidMaterials scienceCopolymerPolystyreneAnnealing (glass)Volume fractionThin filmMethyl methacrylatePhase (matter)DopingPolymer chemistryComposite materialNanotechnologyPolymerChemistryOptoelectronicsOrganic chemistryBlock Copolymer Self-AssemblyAdvanced Polymer Synthesis and CharacterizationPolymer crystallization and properties