Fig. 1: Synthesis and characterization of materials.
From: N, N’-bidentate ligand anchored palladium catalysts on MOFs for efficient Heck reaction

a Schematic illustration of the synthetic process of Pd@MOF-APBA. b TEM image of Pd@MOF-808. The red circles highlight PdO nanoparticles. c TEM image and d HRTEM image of Pd@MOF-APBA. e HAADF-STEM image, f STEM–EDS overlap, and g–j element mapping images of Pd@MOF-APBA.