De Silva, R.C.L.Jayaweera, M.T.V.P.Perera, V.P.S.Jayarathna, I.P.L.Rosa, S.R.D.2018-11-162018-11-162014Sri Lankan Journal of Physics,15:p.19-29https://dl.nsf.gov.lk/handle/1/23968Na+ ion; Rechargeable batteriesNaNiO2Sodium nickel oxide nanoporous cathodes used for sodium-ion rechargeable batteries