4/5/2023 0 Comments Complexed ion bonding![]() Saroj, Chitosan-PEG-NaI based bio-polymer electrolytes: structural, thermal and ion dynamics studies. Ranveer, Impedance spectroscopy and FTIR studies of PEG-based polymer electrolytes. Thomas, Carboxymethyl cellulose: an efficient material in enhancing alternating current conductivity of HCl doped polyaniline. Saroj, Structural, thermal, and ion dynamics studies of PVA-CS-NaI-based biopolymer electrolyte films. Isa, Structural and ionic transport study on CMC doped NH4Br: a new types of biopolymer electrolytes. Singh, Novel biopolymer gel electrolyte for dye-sensitized solar cell application. Leu, Dye-sensitized solar cells based on agarose gel electrolytes using allylimidazolium iodides and environmentally benign solvents. Kadir, Proton conducting polymer electrolyte based on plasticized chitosan–PEO blend and application in electrochemical devices. Rahman, Effect of LiBF 4 salt concentration on the properties of poly (ethylene oxide) based composite polymer electrolyte. Singh, Isothermal and non-isothermal crystallization kinetics of PVA+ionic liquid -based polymeric films. Saroj, Ion transport mechanism and dielectric relaxation behavior of PVA-Imidazolium ionic liquid based polymer electrolytes. Deacon, Ionic liquids based on imidazolium, ammonium and pyrrolidinium salts of the dicyanamide anion. Samsudin, Reducing crystallinity on thin film based CMC/PVA hybrid polymer for application as a host in polymer electrolyte. Holze, A dense cellulose-based membrane as a renewable host for gel polymer electrolyte of lithium ion batteries. Scrosati, Recent advances in lithium ion battery materials. Electrochemical stability window (ESW) was found to be ~ ± 2 V for 20wt% EDTA containing sample. Ionic transference number (ITN) measurements reveal that ions are the principal charge carriers. Mobility ( µ), charge carrier density ( N) and ion diffusivity ( D) for all samples were estimated and the sample containing 20wt% EDTA shows the optimum values. The scaling of frequency-dependent conductivity and loss tangent were analyzed with respect to EDTA concentration and temperatures. Temperature-dependent dc conductivity, dielectric properties and ion dynamics have been analyzed to explore the ion transport mechanism. Impedance analysis shows that the sample containing 20wt%EDTA has the optimum dc conductivity ~ 8.95 × 10 –5 S/cm at 30 ☌ with least activation energy ~ 0.25 eV. Fourier transform infrared (FTIR) spectroscopic analysis shows the complexation of salt, EDTA with the functional groups of CMC. Carboxymethyl cellulose (CMC) + xwt% Ethylenediaminetetraacetic acid (EDTA) ( x = 0, 10, 20, 30, 40)-based biopolymer electrolytes (BPEs) plasticised with polyethylene glycol (PEG) were prepared by using solution cast method. ![]()
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