PEDRO JAVIER LAVELA CABELLOJOSE LUIS TIRADO COELLO2026-01-292026-01-29201410.1016/j.jpowsour.2013.12.0062-s2.0-84891529160https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/25047Electrical and Electronic EngineeringEnergy Engineering and Power TechnologyPhysical and Theoretical ChemistryRenewable Energy, Sustainability and the EnvironmentHigh reversible sodium insertion into iron substituted Na 1+xTi2-xFex(PO4)3research article