Figure 5.
Kinetic study of TCA-g-C3N4-catalyzed PET-RAFT polymerization of MMA using CPADB as the CTA under blue LED irradiation (λmax = 465 nm, 3 mW/cm2). The molar ratio of [MMA]/[CPADB] = 200:1 in 1 mL of DMSO: (a) ln([M]0/[M]t) vs irradiation time and the fitted kinetic curve. (b) GPC profiles of poly(methyl methacrylate) (PMMA) synthesized in the kinetic study. (c) Number average molecular weight (Mn) and dispersity (Đ) of PMMA obtained in the kinetic study.