Fig. 4
From: Scalable preparation of alternating block copolymer particles with inverse bicontinuous mesophases
Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) micrographs of PDMA29-b-P(St-alt-PFS)x block copolymer (BCP) particles synthesized in 2% toluene/ethanol at 30% w/v and 70 °C. a–c x = 428 (scale bars: 200 nm, 500 nm and 200 nm), d–f x = 490 (scale bars: 200 nm, 1 μm and 200 nm), g–i x = 582 (scale bars: 200 nm, 500 nm and 200 nm). PDMA poly(N,N-dimethylacrylamide), St styrene, PFS pentafluorostyrene
