Reversible Control of Primary and Secondary Self-Assembly of Poly(4-allyloxystyrene)-Block-Polystyrene

We found that the primary and secondary self-assembly of a poly(4allyloxystyrene)-block-polystyrene diblock copolymer (PASt-b-PSt) was reversibly controlled by a variation in temperature. e thermoresponsivity of this block copolymer showed good hysteresis in the range between 20 and 40°C. is study describes the reversible control of the primary and secondary self-assemblies of the PASt-b-PSt copolymer in cyclohexane.