Defect-Driven Redox Interplay on Anatase TiO ₂ : Surface-Structure Dependent Activation for CO ₂ Hydrogenation Catalysis

X Xiaobo Chen Y Yonghyuk Lee (Department of Chemistry and Biochemistry) S Seunghwa Hong (Department of Chemical Engineering) E Emily K. Schroeder (Department of Chemical Engineering) S Sabrina M. Gericke (Center for Functional Nanomaterials) G Greg D. Barber (Department of Chemical Engineering) Z Zhihengyu Chen (SSRL, SLAC National Accelerator Laboratory) S Sarah A. Hesse (SSRL, SLAC National Accelerator Laboratory) C Christopher J. Tassone (SLAC National Accelerator Laboratory) R Robert M. Rioux (Department of Chemical Engineering) P Phillip Christopher (Department of Chemical Engineering) S Simon R. Bare (Stanford Synchrotron Radiation Lightsource) M Meng Li D Dmitri N. Zakharov A Anastassia N. Alexandrova (Department of Chemistry and Biochemistry) A Ashley R. Head (Center for Functional Nanomaterials) G Guangwen Zhou J Judith C. Yang