Fig. 2: Structural identification.
From: Synergy of Pd atoms and oxygen vacancies on In2O3 for methane conversion under visible light
a EPR spectra of In2O3, Pd-In2O3 and Pd-def-In2O3. b, c HRTEM and d HAADF and EDS-mapping images of Pd-def-In2O3. Blue, red and green colors represent indium, oxygen and palladium elements, respectively. e Aberration corrected HAADF-STEM image of Pd-def-In2O3, where Pd single atoms with a weak intensity are indicated by yellow circles. f Line scan measured along the x-y rectangle region marked in e. g Fourier transforms of EXAFS of the Pd K-edge spectra of Pd-def-In2O3, Pd foil and PdO.
