Nanoconfined CsPbBr3 in Boron‐Doped Mesoporous TiO2 Enables Built‐In Electric Field Modulation for Fully Selective CO2‐to‐CO Photoconversion. - Tan, Yujie; Xu, Hui; Sammy, Nicholas; Sun, Ran; Liu, Youxia; Chang, Longbo; Hou, Kunge; Liu, Guocheng; Wheatley, Andrew E. H.; Zhang, Renxi (Angewandte Chemie, 2026)