Fabrication of g-CN Nanomesh-Anchored Amorphous NiCoPO: Tuned Cycling Life and the Dynamic Behavior of a Hybrid Capacitor.

Developing a novel electrode material with better electrochemical behavior and extended cyclability is a major issue in the field of hybrid capacitors. In this work, we propose a novel strategy for the facile synthesis of nickel-cobalt pyrophosphate nanoparticles anchored on graphitic carbon nitride (NiCoPO/g-CN) via the simple solvothermal method. Field emission scanning electron microscopy and transmission electron microscopy analysis revealed the uniform anchoring of NiCoPO nanocomposite on g-CN nanosheets.