Fig. 2: Classification, electrode preparation, and precatalytic evolution.
From: Harnessing the structural evolution of metal–organic frameworks under electrocatalytic conditions
a Classification of MOFs as electrocatalysts, associated treatment methods, and potential factors influencing MOF evolution pathways. b Selection and preparation of MOF working electrodes in a typical three-electrode system. c 100 CV cycles of the ZIF-67 between 0.925 and 1.525 V vs. reversible hydrogen electrode (RHE)6. d Precatalytic evolution of ZIF-67 to α- and β-Co(OH)2 and their further oxidation and OER activity6. Copyright 2019 American Chemical Society.
