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 Kari, Koustubh V.; Soman, Gowri; Jagadeesha Angadi, V.; Hegde, Gurumurthy; Basavegowda, Nagaraj; Ganesh, V.; Algarni, H. Title A name given to the resource Structure-tuned Pr-doped NiFe2O4nanoceramics for enhanced pseudocapacitive performance: Insights from lattice distortion and charge transfer dynamics 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 Ceramics International;Volume;51;pp.53894-53903 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.ceramint.2025.09.132" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.ceramint.2025.09.132</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105017895926?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105017895926?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 Kari K.V., Department of PG Studies in Chemistry, KLE's P C Jabin Science College, Hubli, 31, India; Soman G., Department of Chemistry, Christ University, Hosur Road, Bangalore, 560029, India; Jagadeesha Angadi V., Department of Physics K.L.E's P.C.Jabin Science College, Karnataka, Hubli, 31, 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; Basavegowda N., Department of Biotechnology, Yeungnam University, Gyeongbuk, Gyeongsan, 38541, South Korea; Ganesh V., Laboratory of Nano-Smart Materials for Science and Technology (LNSMST), Department of Physics, Faculty of Science, King Khalid University, P.O. Box 9004, Abha, Saudi Arabia, Central Labs, King Khalid University, P.O. Box 960, AlQura'a, Abha, Saudi Arabia; Algarni H., Laboratory of Nano-Smart Materials for Science and Technology (LNSMST), Department of Physics, Faculty of Science, King Khalid University, P.O. Box 9004, Abha, Saudi Arabia Description An account of the resource In this study, Praseodymium-doped nickel ferrite (NiPrxFe2-xO4, x=0.000.02) nanoceramics were synthesized via an efficient solution combustion method to investigate the structural modifications and their impact on electrochemical performance. X-ray diffraction confirmed the formation of a single-phase cubic spinel structure across all compositions, with Pr3+substitution inducing measurable lattice distortions and variations in crystallite size. WilliamsonHall analysis revealed a doping-dependent microstrain, highlighting the role of Pr doping in tuning the structural framework. FTIR spectra further confirmed alterations in metaloxygen vibrations at tetrahedral and octahedral sites, supporting the lattice perturbations caused by ionic substitution. Electrochemical characterization using cyclic voltammetry, galvanostatic chargedischarge, and electrochemical impedance spectroscopy demonstrated superior pseudocapacitive behavior for the optimally doped sample (x=0.01), which exhibited a high specific capacitance of 69.2F/g and the lowest charge transfer resistance (0.30?). Scanning electron microscopy revealed a porous and roughened surface morphology in this composition, facilitating rapid ion diffusion and redox kinetics. This is quantitatively supported by a correlation between doping-induced lattice strain, crystallite size, and the resulting enhancement in charge transfer kinetics and redox-active site density. These findings position Pr-doped NiFe2O4nanoceramics as promising candidates for next-generation supercapacitor electrodes. 2025 Elsevier Ltd and Techna Group S.r.l. All rights are reserved, including those for text and data mining, AI training, and similar technologies. Subject The topic of the resource Electrochemical performance; Nanoparticles synthesis; Praseodymium-doped nickel ferrite; Supercapacitors Publisher An entity responsible for making the resource available Elsevier Ltd Relation A related resource ISSN: 2728842; CODEN: CINND 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