Superior PMS activation
Co–O–Ti bonds act as electron mediators accelerating Co2+/Co3+ redox cycles, enabling efficient PMS activation across a wide pH range for degradation of refractory organics.
Liang, Aiping · Li, Chaolin · Chen, Ling · Duan, Hengpan · Wang, Wenhui
Chinese Chemical Letters 2025
High activity across pH 3.5–10.6
Significant versatility for various refractory organics
CoTiO3-CNT-PVDF membrane reactor achieves highest removal efficiency and longest operation duration