Fig. 1: Characterization of CuOs/CdS/SSS.
From: Direct ammonia and dihydroxyacetone production in an unbiased photoelectrochemical cell
a Schematic illustration of the synthesis of CuOs/CdS/SSS. b, c Cross-sectional TEM images of CuOs/CdS/SSS. d, e HRTEM images of d CuOs catalysts and (e) Sb2(S,Se)3. f EDX mapping images of CuOs/CdS/SSS. g Cu 2p, h Cu LMM, and i Os 4 f XPS spectra of CuOs. Source data are provided as a Source Data file.
