Solid polymer electrolytes from NaAlg: PVA: effect of ammonium thiocyanate on ionic conductivity

Jansi, R.; Shenbagavalli, S.; Revathy, M. S.; Deepalakshmi, S.

doi:10.1007/s10854-023-09825-6

Cited by 5 publications

(1 citation statement)

References 44 publications

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“…The impedance spectra of blends contain a wide range of evidence involving ion formation and mobility, surface morphology behavior of a substance with electrode space charge polarization, and other relevant fields. 23 …”

Section: Resultsmentioning

confidence: 99%

Synergistic Blends of Sodium Alginate and Pectin Biopolymer Hosts as Conducting Electrolytes for Electrochemical Applications

Jansi,

Vinay,

Revathy

et al. 2024

ACS Omega

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The world needs sustainable energy resources with affordable, economic, and accountable sources. Consequently, energy innovation technologies are evolving toward electrochemical applications like batteries, supercapacitors, etc. The current study involves the solid blend biopolymer electrolyte (SBBE) with different compositions of sodium alginate blended with pectin via the casting technique. The characterization of the sample was tested by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, AC impedance, linear sweep voltammetry (LSV), and cyclic voltammetry (CV) analyses. Evidently, the sample NP4 (NaAlg/pectin = 60:40 wt %) has a higher conductivity of 1.26 × 10 −7 and 3.25 × 10 −6 S cm −1 at 303 and 353 K, respectively. The performances of the samples were analyzed with variations in temperature, frequency, and time responses to signify the blended nature of the electrolyte. Hence, the studied biopolymers can be constructed for electrochemical device applications.

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Section: Resultsmentioning

confidence: 99%