A controlled process of atomic-scale material design via temperature-mediated grain refinement of NiCo2O4 rods for capacitive energy storage
A controlled process of atomic-scale material design via temperature-mediated grain refinement of NiCo2O4 rods for capacitive energy storage
We report on a controlled process of atomic-scale material design based on calcination-temperatureinduced structural variation and its influence on capacitive energy storage characteristics of spinelstructured NiCo2O4 rods (NCOR). Precisely, morphology-tuned NCOR were grown through a facile solvothermal process followed by a controlled calcination.