Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Naik, Hemalatha Krishna; Soman, Gowri; Hegde, Gurumurthy; Basavaraja, Basavanakote Mahadevappa Title A name given to the resource High performance symmetric supercapacitor based on microporous PANI@?-Fe2O3/MXene hybrid nanocomposite Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2025 Source A related resource from which the described resource is derived Ionics;Volume;31;Issue;8;pp.8577-8590 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1007/s11581-025-06402-1" target="_blank" rel="noreferrer noopener">https://doi.org/10.1007/s11581-025-06402-1</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105007313644?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105007313644?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Naik H.K., Department of Science and Humanities (Chemistry), PES University, Karnataka, Bangalore, 560085, India; Soman G., Department of Chemistry, Christ University, Hosur Road, Bangalore, 560029, India, Centre for Advanced Research and Development (CARD), Christ University, Hosur Road, Bangalore, 560029, India; Hegde G., Department of Chemistry, Christ University, Hosur Road, Bangalore, 560029, India, Centre for Advanced Research and Development (CARD), Christ University, Hosur Road, Bangalore, 560029, India; Basavaraja B.M., Department of Science and Humanities (Chemistry), PES University, Karnataka, Bangalore, 560085, India Description An account of the resource MXene (Ti3C2Tx), a 2D layered material, has become a trending topic in the field of energy storage, due to its high-power density, flexibility, hydrophilic nature, and ease at which it can form composites with polymers, CNTs, metal oxides, and more. However, the layers of MXene restacks quite easily restricting the number of active sites to the flow of charges. Herein, we have synthesized tri-composite of Ti3C2Tx, ?-Fe2O3, and polyaniline (PANI@?-Fe2O3/Ti3C2TX) via hydrothermal treatment followed by oxidative polymerization. The insertion of ?-Fe2O3 broadens the interlayer distance allowing easy charge/discharge of ions, further addition of PANI enhanced MXenes energy density without altering its power density making MXene more reliable material for energy storage application. The composite exhibits a very high and notable electrochemical performance with 2689.3 Fg?1 specific capacitance at a current density of 1 Ag?1 compared to that of bare MXene (402 Fg?1 at 1 Ag?1). The retention capacitance of 120.7% over 5000 cycles is reported making MXene a promising material in reducing the volume expansion of PANI. A symmetric supercapacitor was fabricated exhibiting a very high energy density of 75.60 Wh kg?1. This work intends to increase MXenes performance favoring hybrid energy storage systems. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2025. Subject The topic of the resource Conducting polymer; Hybrid composite; Metal oxide; MXene (Ti₃C₂X_n); Symmetric supercapacitor Publisher An entity responsible for making the resource available Springer Science and Business Media Deutschland GmbH Relation A related resource ISSN: 9477047; Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource Restricted Access; Hardcopy may be available in the library Format The file format, physical medium, or dimensions of the resource online