CoNiP nanosheet array catalysts were developed on 3D graphene foam using hydrothermal synthesis, leveraging a unique Ni/GF structure for improved performance.
The catalysts exhibited high catalytic efficiency for sodium borohydride hydrolysis, with impressive hydrogen generation rates and low activation energy compared to other catalysts.
After 15 cycles, the CoNiP catalyst maintained 74.9% of its initial hydrogen generation rate, demonstrating superior stability and longevity compared to previously reported catalysts.