Fig. 1: Characterizations of VDWGs-rich structure of BiOCl atomic layers.
From: Van Der Waals gap-rich BiOCl atomic layers realizing efficient, pure-water CO2-to-CO photocatalysis
a TEM image, b dark-filed STEM image, c–e elemental mappings, f AFM image, g theoretical crystalline structures, h aberration-corrected HAADF-STEM image, i three-dimensional topographic color-coded intensity image (taken from h), and j intensity profiles (taken along the lines of h) of BOC-VDWGs-AL. k PAS, l EPR, m Bi L3-edge EXAFS, and n O K-edge XANES of BOC-VDWGs-AL, CBOC-VDWGs, and BOC-VDWGs-76. The inset in k is the simulation result of the positron density distribution of VDWG-Bi-VO••-Bi.
