Oyedotun, Kabir OyeniranMadito, M.J. (Moshawe)Momodu, Damilola Y.Mirghni, Abdulmajid AbdallahMasikhwa, T.M. (Tshifhiwa)Manyala, Ncholu I.2017-11-102018-03Oyedotun, K.O., Madito, M.J., Momodu, D.Y., Mirghni, A.A., Masikhwa, T.M. & Manyala, N.I. 2018, 'Synthesis of ternary NiCo-MnO2 nanocomposite and its application as a novel high energy supercapattery device', Chemical Engineering Journal, vol. 335, pp. 416-433.1385-8947 (print)1873-3212 (online)10.1016/j.cej.2017.10.169http://hdl.handle.net/2263/63095Please read abstract in the article.en© 2017 Elsevier B.V. All rights reserved. Notice : this is the author’s version of a work that was accepted for publication in Chemical Engineering Journal . Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. A definitive version was subsequently published in Chemical Engineering Journal , vol. 335, pp. 416-433, 2018. doi : 10.1016/j.cej.2017.10.169.Energy densitySupercapatteryElectrochemical performanceCarbonized iron cations (C-FP)NiCo-MnO2Mixed hydroxidesN2 physisorptionX-ray photoelectron spectroscopy (XPS)Raman spectroscopyX‐ray powder diffraction (XRD)Transmission electron microscopy (TEM)Scanning electron microscopy (SEM)Postprint Article