3D confinement ABC triblock terpolymers Technology: general issues blends block copolymers calcium alginate hydrogel cohesive energy density copolymer crystal morphologies crystalline-core micelles crystallization crystallization-driven self-assembly crystallization-driven self-assembly (CDSA) cylindrical micelles degradation diblock copolymers emulsification epitaxial crystallization ferroelectric phase fragmentation gas separation growth hydrocarbon kinetics membrane microparticles nanostructures nucleation mechanism patchy micelles phase separation and crystallization