Bifunctional spinel ZnMn2O4 nanostructures for efficient supercapacitors and water splitting electrocatalysts: a synergistic experimental and modeling study

This study demonstrates ZnMn 2 O 4 nanostructures as high-performance supercapacitors and efficient HER electrocatalysts, synthesized via a modified co-precipitation method, enabling scalable, cost-effective materials for clean energy applications.