Binderless synthesis of hierarchical, marigold flower-like NiCo2O4 films for high-performance symmetric supercapacitor

P. S. NAIK, R.S. Redekar, Jayashri V. Kamble, K.V. Patil, Shivaji N. Tayade, V.L. Patil, N.L. Tarwal, M. M. Karanjakar, Pradip D. Kamble