High-performance aqueous sodium-ion storage using scalable and surfactant-free flower-like manganese oxide/reduced graphene oxide electrodes - Lankamsetty, Krishna Bharat; Veerasubramani, Ganesh Kumar; Nagaraju, Goli; Sengodan, Sivaprakash; AlHammadi, Ali AbdulKareem; Hiremath, Vishwanath; Karanikolos, Georgios N.; Yang, Hyun Kyoung (Journal of Power Sources, 2025)