Results 21 to 30 of about 14,204 (258)

Safety Insight of Li(Ni0.5Co0.2Mn0.3)O2 Based Lithium Ion Batteries with Gel Electrolyte

open access: yesInternational Journal of Electrochemical Science, 2018
Safety is a crucial issue for large format lithium ion batteries. In this study, an attempt of thermal analysis is tried to know why the gel electrolyte is safer by understanding more about the thermal characteristics of the gel electrolyte battery and ...
Siyuan Wang   +5 more
doaj   +1 more source

A self-standing, UV-cured semi-interpenetrating polymer network reinforced composite gel electrolytes for dendrite-suppressing lithium ion batteries

open access: yesJournal of Materiomics, 2019
A self-standing, flexible and lithium dendrite growth-suppressing composite gel polymer electrolyte membrane was designed for the use of room-temperature lithium ion batteries.
Ruiping Liu   +9 more
doaj   +1 more source

Polymer Electrolytes for Lithium Batteries : A Review on Types, Characteristics and Challenges [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2023
Today, the economic growth of countries depends on the supply of energy resources. In most countries, these resources include coal, oil, natural gas, and nuclear energy.
Elham Aram
doaj   +1 more source

Thermally Stable Gel Polymer Electrolytes

open access: yesJournal of The Electrochemical Society, 2003
To prepare miscible polyethylene glycol diacrylate/polyvinylidene fluoride (PEGDA/PVdF) blend gel polymer electrolytes, low molecular weight (M = 742) liquid PEGDA oligomer was mixed with PVdF-HFP dissolved in ethylene carbonate/dimethyl carbonate/LiPF 6 liquid electrolytes, and then cured under ultraviolet irradiation. Room temperature conductivity of
Min-Kyu Song   +5 more
openaire   +2 more sources

Proton conducting Gel Polymer Electrolytes for supercapacitor applications [PDF]

open access: yesElectrochimica Acta, 2017
A non-aqueous, mechanically-stable, proton conducting gel polymer electrolyte has been prepared for Electrochemical Capacitor (supercapacitor) applications. It is based on 2-hydroxymethylmethacrylate monomer mixed with two different solvents (propylene carbonate and N,N-dimethylformamide).
Łatoszyńska, Anna A.   +3 more
openaire   +4 more sources

An amorphous polyvinylidene fluoride-co-hexafluoropropylene based gel polymer electrolyte for sodium-ion cells

open access: yesApplied Surface Science Advances, 2021
In this work electrospun amorphous polyvinylidene fluoride-co-hexafluoropropylene (PVDF-co-HFP) based separator is shown to have a superior gel electrolyte material suitable to the sodium-ion cell.
S. Janakiraman   +3 more
doaj   +1 more source

Morphology and Electrochemical Properties of a Gel Blend Polymer Electrolyte Based on PVDF-HFP/PEO Blend [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2021
Hypothesis: In recent years, gel polymer electrolytes (quasi-solid state electrolytes) have attracted great attention as a suitable substitute for liquid electrolytes.
Pedram Manafi   +6 more
doaj   +1 more source

A gel polymer electrolyte based on PVdF and ZnCl2 for an electrochemical double layer capacitor

open access: yesCeylon Journal of Science, 2018
This paper is based on fabrication and characterization of a gel polymer electrolyte and evaluation its potential candidacy for electrochemical double layer capacitors.
G.K. Udawatte   +2 more
doaj   +1 more source

Optimization type of filler on electrochemical and thermal properties of gel polymer electrolytes membranes for safety lithium-ion batteries

open access: yesOpen Engineering, 2022
Gel polymer electrolyte (GPE) membranes of polyvinylidene fluoride-based polymer matrix of different filler types such as nano-clay, ZnO, and SiO2 extracted from fly ash is produced using the non-solvent induced phase separation method.
Dyartanti Endah R.   +3 more
doaj   +1 more source

Capacitance Degradation in Hydrogel Electrolyte Containing Magnesium-ion Conducting Water-in-Salt Solution

open access: yesElectrochemistry, 2021
For the purpose of fabrication of novel all-solid-state supercapacitor systems, compatibility of a gel polymer electrolyte consisting of “water-in-salt” aqueous solutions of magnesium bis(trifluoromethane sulfonyl)imide in polyacrylamide matrix was ...
Minato EGASHIRA
doaj   +1 more source

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