Sol-gel synthesis and electrochemical performance of NiCo2O4 nanoparticles for supercapacitor applications. J. Electrochem. Sci. Eng. [Internet]. 2019 Jul. 23 [cited 2026 Jun. 8];9(4):243-5. Available from: https://pub.iapchem.org/ojs/index.php/JESE/article/view/690