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 Alagarsamy, Nivedhitha Bharathi; Vijayan, Kousalya Devi; Shkir, Mohd; Rajendran, Saravanan; Sangaraju, Sambasivam; Muthusamy, Krishna Kumar; Sakkarapani, Sudhahar Title A name given to the resource NiSe2@CdO Nanocomposite: A Next-Generation Electrode for Asymmetric Supercapacitors with Gel Electrolyte Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2026 Source A related resource from which the described resource is derived Energy Technology;Volume;14;Issue;1;Article No.;e202501583; Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1002/ente.202501583" target="_blank" rel="noreferrer noopener">https://doi.org/10.1002/ente.202501583</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105020725387?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105020725387?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 Alagarsamy N.B., Department of Physics, Alagappa University, Karaikudi, India; Vijayan K.D., Department of Physics, Alagappa University, Karaikudi, India; Shkir M., Department of Physics, College of Science, King Khalid University, Abha, Saudi Arabia; Rajendran S., Instituto de Alta Investigacion, Universidad de Tarapaca, Arica, Chile; Sangaraju S., National Water and Energy Center, United Arab Emirates University, Al Ain, United Arab Emirates; Muthusamy K.K., Department of Physics and Electronics, CHRIST University, Bengaluru, India; Sakkarapani S., Department of Physics, Alagappa University, Karaikudi, India Description An account of the resource This article investigates the electrochemical performance of NiSe2@CdO nanocomposites synthesized by combining melt-diffusion-synthesized NiSe2 and hydrothermally prepared CdO, followed by ball milling to obtain the final NiSe2@CdO composite. Structural, morphological, and electrochemical analyses revealed flake-like NiSe2 nanoparticles decorated with rod-shaped CdO nanostructures, exhibiting exceptional electrochemical performance. The nanocomposite electrode achieved a specific capacitance of 255 F/g at 10 mV/s from the three-electrode setup, and also, was achieved at an energy density of 48 Wh/kg at the power density 2000 W/kg by the NiSe2@CdO||AC asymmetric device. fourier transform infrared analysis confirmed the structural integrity, while transmission electron microscopy images revealed nanostructures with clear lattice fringes, and energy-dispersive X-ray Spectroscopy verified elemental uniformity. The device demonstrated 96.7% capacitance retention even after 5000 cycles and displayed superior energy and power density characteristics in the Ragone plot. These results in turn, highlight the potential of NiSe2@CdO nanocomposites for next-generation energy storage systems. 2025 Wiley-VCH GmbH. Subject The topic of the resource asymmetric capacitor; electrochemical performance; energy density; NiSe₂@CdO nanocomposite; supercapacitors Publisher An entity responsible for making the resource available John Wiley and Sons Inc Relation A related resource ISSN: 21944288; 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 All Open Access; Bronze Open Access Format The file format, physical medium, or dimensions of the resource online