Ndiaye, Ndeye MatySylla, Ndeye FatouNgom, Balla DiopBarzegar, FarshadMomodu, Damilola Y.Manyala, Ncholu I.2020-01-312019-09Ndiaye, N.M., Sylla, N.F., Ngom, B.D. et al. 2019, 'High-performance asymmetric supercapacitor based on vanadium dioxide/activated expanded graphite composite and carbon-vanadium oxynitride nanostructures', Electrochimica Acta, vol. 316, pp. 19-32.0013-4686 (print)1873-3859 (online)10.1016/j.electacta.2019.05.103http://hdl.handle.net/2263/73049Please read abstract in the article.en© 2019 Elsevier Ltd. All rights reserved. Notice : this is the author’s version of a work that was accepted for publication in Electrochimica Acta. 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 Electrochimica Acta, vol. 316, pp. 19-32, 2019. doi : 10.1016/j.electacta.2019.05.103.Asymmetric supercapacitorVanadium dioxide/activated expanded graphite (VO2/AEG)CompositeCarbon-vanadium oxynitride (C-V2NO)Chemical vapor deposition (CVD)Postprint Article