Fig. 1
From: An Efficient Bifunctional Electrocatalyst of Phosphorous Carbon Co-doped MOFs
a XRD patterns of Co/MOF samples before carbonized and carbonized at different temperatures. b LSV curves for the OER of Co/MOFs, Co/MOFs-500, Co/MOFs-600, Co/MOFs-700, Co/MOFs-800, and Co/MOFs-900. c, d SEM images of Co/MOFs-700 sample before and after carbonized
