Fig. 1: PePMMA produced by photoPIMS.

a–c Photos of PePMMA(40, 2.5) in different shapes. a Monolith (diameter = 3.7 cm, thickness = 0.7 mm). b, c Film (length × width × thickness = 9.4 cm × 7.3 cm × 1 mm). d Representative TEM image of PePMMA(40, 2.5) after RuO4 staining. White and grey areas represent the PMMA and P(nBA-co-EGDA) domains.