Adewinbi, Saheed A.Al-Senani, Ghadah M.Maphiri, Vusani M.Akintayo, Olamide A.Olaoluwa, Abigail T.Al-Qahtani, Salhah D.Animasahun, Lukman O.Manyala, Ncholu I.2025-08-262025-09Adewinbi, S.A., Al-Senani, G.M., Maphiri, V.M. et al. 2025, 'Tuning structural and microstrain features in Ni–Co substituted spinel ferrite nanoparticles for high-rate and stable pseudocapacitive energy storage', Journal of the Indian Chemical Society, vol. 102, no . 9, art. 101932, pp. 1-14, doi : 10.1016/j.jics.2025.101932.0019-4522 (print)2667-2847 (online)10.1016/j.jics.2025.101932http://hdl.handle.net/2263/103990DATA AVAILABILITY STATEMENT : The authors declare all data associated with this manuscript will be made available on request.Please read abstract in the article.en© 2025 Indian Chemical Society. Published by Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies. Notice : this is the author’s version of a work that was accepted for publication in Journal of the Indian Chemical Society. 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 Journal of the Indian Chemical Society, vol. 102, no . 9, art. 101932, pp. 1-14, doi : 10.1016/j.jics.2025.101932.NiFe2O4CoFe2O4MicrostructureCation substitutionPseudocapacitive electrodeSpecific capacityPostprint Article