Evidence map›Paper›PMID 39861279›Full record

ArticlePolymers2025

Electrochemical Performance of Guanidinium Salt-Added PVP/PEO Solid Polymer Electrolyte with Superior Power Density.

Anbazhagan Murugan, Vadivel Siva, Abdul Samad Shameem, Paranthaman Vijayakumar, Arangarajan Viji, Jintae Lee, Govindasamy Palanisamy

Abstract read
In one paragraph

Article in Polymers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Anbazhagan MuruganDepartment of Science and Humanities, Karpagam College of Engineering, Coimbatore 641032, Tamil Nadu, India.
Vadivel SivaDepartment of Physics, Centre for Energy and Environment, Karpagam Academy of Higher Education, Coimbatore 641021, Tamil Nadu, India.
Abdul Samad ShameemDepartment of Science and Humanities, Karpagam Academy of Higher Education, Coimbatore 641021, Tamil Nadu, India.
Paranthaman VijayakumarDepartment of Electrochemistry, Saveetha School of Engineering, SIMATS, Chennai 602105, Tamil Nadu, India.
Arangarajan VijiDepartment of Physics, Kongunadu College of Engineering and Technology, Thottiyam, Tiruchirappalli 621215, Tamil Nadu, India.
Jintae LeeSchool of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, Republic of Korea.ORCID 0000-0003-1383-1682
Govindasamy PalanisamySchool of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, Republic of Korea.ORCID 0000-0001-8461-4795

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Solid polymer electrolytes (SPEs) for symmetrical supercapacitors are proposed herein with activated carbon as electrodes and optimized solid polymer electrolyte membranes, which serve as the separators and electrolytes. We propose the design of a low-cost solid polymer electrolyte consisting of guanidinium nitrate (GuN) and poly(ethylene oxide) (PEO) with poly(vinylpyrrolidone) (PVP). Using the solution casting approach, blended polymer electrolytes with varying GuN weight percentage ratios of PVP and PEO are prepared. On the blended polymer electrolytes, structural, morphological, vibrational, and ionic conductivity are investigated. The solid polymer electrolytes' morphology and level of roughness are examined using an FESEM. The interlinking bond formation between the blended polymers and the GuN salt is verified by FTIR measurements, indicating that the ligands are chemically complex. We found that, up to 20 wt.% GuN, the conductivity value increased (1.84 × 10

Indexed as

dielectricpolyethylene oxidepoly(vinyl pyrrolidone)solid polymer electrolytesupercapacitors

Identifiers

PMID39861279
PMCPMC11769341

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