Transformation of CeO 2 Nanoparticles into Atomically Dispersed Ce Cations Leads to Enhanced Reactivity for Automotive Emissions Control - Dong Jiang; Hien N. Pham; Yixiao Li; Yubing Lu; Wenda Hu; Gang Wan; Chaochao Dun; Junrui Li; Carlos E. García-Vargas; Yipeng Sun; Anthony Savoy; Weixin Huang; et al. (Journal of the American Chemical Society, 2026)