Realizing high performance bifunctional energy storage devices and electrocatalytic water splitting catalysts through regulated interface engineering of ZnCo2O4@Co3O4 nanosheets

ZnCo 2 O 4 @Co 3 O 4 nanowires are successfully synthesized through hydrothermal synthesis and electrodeposition. As electrocatalysts for water splitting, ZnCo 2 O 4 @Co 3 O 4 shows an excellent electrocatalytic performance. The fabricated product also shows a specific capacitance of 1316 F g −1 at 1 A g −1 .