Xinwu Ba

Light and Acid‐Base Dual‐Regulated Atom Transfer Radical Polymerization With ppb Concentrations of Zwitterionic Photocatalysts

ABSTRACT Here, we introduce highly efficient, and acid/base‐responsive zwitterionic photocatalysts (PC) for photoinduced atom transfer radical polymerization (photoATRP). The electron‐withdrawing methylpyridinium substituent enhances the acidity of benzimidazole/naphthoimidazole,...