Studies on electrochemical behaviour of PVdF-HFP based ionic liquid gel polymer electrolyte

2019 ◽  
Author(s):  
M. Z. Dzulkipli ◽  
A. Ahmad ◽  
M. S. Su’ait ◽  
S. A. M. Noor ◽  
N. A. Dzulkurnain ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Polymer Electrolyte ◽  
Electrochemical Behaviour ◽  
Gel Polymer Electrolyte

Performance of a Na Based Ionic Liquid Based Gel Polymer Electrolyte in a Redox Capacitor

2021 ◽  
Author(s):  
Kapuralage Wathsala Prasadini ◽  
Kumudu Sandhya Perera ◽  
Kamal Pushpakumara Vidanapathirana
Keyword(s):  
Ionic Liquid ◽  
Polymer Electrolyte ◽  
Gel Polymer Electrolyte

A novel and shortcut method to prepare ionic liquid gel polymer electrolyte membranes for lithium-ion battery

Ionics ◽  
2017 ◽  
Vol 24 (3) ◽  
pp. 735-741 ◽  
Author(s):  
Libo Li ◽  
Xueying Yang ◽  
Jiesi Li ◽  
Yanping Xu
Keyword(s):  
Ionic Liquid ◽  
Lithium Ion Battery ◽  
Polymer Electrolyte ◽  
Gel Polymer Electrolyte ◽  
Lithium Ion ◽  
Polymer Electrolyte Membranes ◽  
Electrolyte Membranes ◽  
Shortcut Method

scholarly journals Characterisation of an ionic liquid-based gel polymer electrolyte for potential applications

2019 ◽  
Vol 47 (1) ◽  
pp. 133 ◽  
Author(s):  
KW Prasadini ◽  
KS Perera ◽  
KP Vidanapathirana
Keyword(s):  
Ionic Liquid ◽  
Polymer Electrolyte ◽  
Gel Polymer Electrolyte ◽  
Potential Applications

Design of a novel redox-active gel polymer electrolyte with a dual-role ionic liquid for flexible supercapacitors

2018 ◽  
Vol 268 ◽  
pp. 562-568 ◽  
Author(s):  
Qiu-Mei Tu ◽  
Le-Qing Fan ◽  
Fei Pan ◽  
Jian-Ling Huang ◽  
Yun Gu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Polymer Electrolyte ◽  
Gel Polymer Electrolyte ◽  
Dual Role ◽  
Flexible Supercapacitors ◽  
Redox Active

Electrical studies on ionic liquid-based gel polymer electrolyte for its application in EDLCs

Ionics ◽  
2017 ◽  
Vol 23 (10) ◽  
pp. 2735-2746 ◽  
Author(s):  
Mukta Tripathi ◽  
S.K. Tripathi
Keyword(s):  
Ionic Liquid ◽  
Polymer Electrolyte ◽  
Gel Polymer Electrolyte ◽  
Electrical Studies

Tripropyl Chitosan Iodide-Based Gel Polymer Electrolyte as Quasi Solid-State Dye Sensitized Solar Cells

2020 ◽  
Vol 997 ◽  
pp. 69-76
Author(s):  
Wan Zaireen Nisa Yahya ◽  
Pang Zhen Hong ◽  
Wan Zul Zahran Wan Mohd Zain ◽  
Norani Muti Mohamed
Keyword(s):  
Ionic Liquid ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Polymer Electrolyte ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Gel Polymer Electrolyte ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Electrolyte as one of the major components in dye sensitized solar cells (DSSCs) plays an important role in dye regeneration and as the inner charge carrier transport between electrodes. Gel polymer electrolyte is a potential alternative to liquid electrolytes which suffer of leakage and solvent evaporation. In this present research, functionalization of chitosan by the quaternization reaction of chitosan with iodopropane forming tripropyl chitosan iodide is proposed for the preparation of gel polymer electrolyte. Tripropyl chitosan iodide was characterized by nuclear magnetic resonance spectroscopy (NMR), Fourier transform infrared spectroscopy (FTIR) and thermogravimetric analysis (TGA). Four different polymer electrolytes were tested at different compositions in presence of iodide/triiodide redox salt and imidazolium ionic liquid in DSSCs configurations. The results show that the gel polymer electrolyte containing the tripropyl chitosan iodide in presence of 1-propyl-3-methylimidazolium iodide ionic liquid showed better performance with power conversion efficiency of 0.415% as compared to the gel polymer electrolyte film without ionic liquid with power conversion efficiency of 0.075%. The results shown the synergistic effects of the polycationic tripropyl chitosan iodide with the ionic liquid 1-propyl-3-methylimidazolium iodide on the photovoltaic performance.

scholarly journals Thermostable gel polymer electrolyte based on succinonitrile and ionic liquid for high-performance solid-state supercapacitors

2016 ◽  
Vol 328 ◽  
pp. 510-519 ◽  
Author(s):  
Gaind P. Pandey ◽  
Tao Liu ◽  
Cody Hancock ◽  
Yonghui Li ◽  
Xiuzhi Susan Sun ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
Polymer Electrolyte ◽  
High Performance ◽  
Gel Polymer Electrolyte

Pulse Polymerized Poly(3,4-ethylenedioxythiophene) Electrodes For Solid-State Supercapacitors with Ionic Liquid Gel Polymer Electrolyte

2012 ◽  
Vol 1448 ◽  
Author(s):  
G. P. Pandey ◽  
A. C. Rastogi
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
Polymer Electrolyte ◽  
Photoelectron Spectroscopy ◽  
Gel Polymer Electrolyte ◽  
Charge Transfer Resistance ◽  
Polymer Chains ◽  
Transfer Resistance ◽  
Spectroscopy Studies ◽  
Highly Porous

ABSTRACTPoly(3,4-ethylenedioxythiophene) (PEDOT) electrodes are prepared by a novel ultrashort galvanic pulse electropolymerization technique for application in solid-state supercapacitors. Microstructure studies using scanning electron microscopy (SEM) show that PEDOT electrodes deposited by pulse polymerization are highly porous as compared to the conventional potentiostatic polymerization. In addition, as revealed by the X-ray photoelectron spectroscopy (XPS) studies in the PEDOT films formed by pulse polymerization, the polymer chains are fully conjugated with the dopant ClO4- ions. Solid-state supercapacitor cells using pulse polymerized PEDOT electrodes and ionic liquid gel polymer electrolyte were fabricated and characterized. The impedance spectroscopy studies show that the pulse polymerized PEDOT electrode have specific capacitance value of ∼ 65 F g-1 as compared to ∼52 F g-1for potentiostatically polymerized PEDOT and significantly lower interfacial and charge transfer resistance. Cyclic voltammetry (CV) and galvanostatic charge-discharge characterization show highly capacitive behavior of the supercapacitor cells in the solid-state configuration.

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