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 Articles 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/. Title A name given to the resource Role of mixed molecular weight PEO-PVDF polymers in improving the ionic conductivity of blended solid polymer electrolytes Subject The topic of the resource Blend polymer electrolyte; Dielectric constant; Dielectric relaxation; Ion concentration factor; Ion hopping rate; Ionic conductivity Description An account of the resource Blended solid polymer electrolytes (BSPE) were prepared by mixing different molecular weight polymers PEO6 (Mw = 1 106 g/mol), PEO5 (Mw = 1 105 g/mol), and PVDF (Mw = 5.25 105 g/mol) complexed with lithium salt. Conductivity and dielectric studies at different temperatures were carried out on these BSPE systems by varying the wt% of PEO5 and PVDF with respect to PEO6, keeping the wt% of lithium salt constant. The electrical characterizations of BSPE systems have been investigated using impedance spectroscopy in the frequency range 0.1106 Hz. The conductivity data shows that inclusion of PEO5 and PVDF into the PEO6 matrix improved the overall lithium-ion dynamics in the polymer matrix. The composition, PEO6 (94 wt%)-PEO5 (3 wt%)/PVDF (3 wt%)-LiClO4, exhibited maximum conductivity of 6.44 10?4 Scm?1 at 303 K. TheDC conductivity variation with temperature of BSPE systems follows Arrhenius relation and variation of AC conductivities with frequency obeys Jonschers power law. The real and imaginary part of dielectric constant and the dielectric relaxation were also investigated. 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. Creator An entity primarily responsible for making the resource Revathy C.; Sunitha V.R.; Money B.K.; Joseph R.; Radhakrishnan S. Source A related resource from which the described resource is derived Ionics, Vol-29, No. 10, pp. 4025-4035. Publisher An entity responsible for making the resource available Springer Science and Business Media Deutschland GmbH Date A point or period of time associated with an event in the lifecycle of the resource 2023-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1007/s11581-023-05141-5" target="_blank" rel="noreferrer noopener">https://doi.org/10.1007/s11581-023-05141-5</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85166671535&amp;doi=10.1007%2Fs11581-023-05141-5&amp;partnerID=40&amp;md5=563d4c78eab52fbe21b37a50443f80f9" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85166671535&amp;doi=10.1007%2fs11581-023-05141-5&amp;partnerID=40&amp;md5=563d4c78eab52fbe21b37a50443f80f9</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 9477047 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Revathy C., Department of Electrical &amp; Electronics Engineering, PES University, -560085, Karnataka, Bangalore, India; Sunitha V.R., Department of Sciences and Humanities, School of Engineering and Technology, Christ (Deemed to be University), -560074, Karnataka, Bangalore, India; Money B.K., Department of Sciences and Humanities, School of Engineering and Technology, Christ (Deemed to be University), -560074, Karnataka, Bangalore, India; Joseph R., Department of Electrical &amp; Electronics Engineering, PES University, -560085, Karnataka, Bangalore, India; Radhakrishnan S., Department of Science and Humanities, PES University, -560085, Karnataka, Bangalore, India