Fig. 2From: Co/CoP Nanoparticles Encapsulated Within N, P-Doped Carbon Nanotubes on Nanoporous Metal-Organic Framework Nanosheets for Oxygen Reduction and Oxygen Evolution ReactionsTEM images of the a NPMCNT-300 electrocatalyst and b CoP nanoparticles encapsulated in the CNT tip derived from the carbon layer. c HRTEM image of NPMCNT-300 electrocatalyst. d EDS elemental mapping corresponding to the area in TEM image of NPMCNT-300 electrocatalystBack to article page