Results 31 to 40 of about 36,350 (292)

Electrolytes for Zn Batteries: Deep Eutectic Solvents in Polymer Gels

open access: yesChemSusChem, 2023
AbstractGel polymer electrolytes composed of deep eutectic solvent acetamide4:Zn(TFSI)2 and poly(ethylene oxide) (PEO) are prepared by using a fast, solvent‐free procedure. The effect of the PEO molecular weight and its concentration on the physicochemical and electrochemical properties of the electrolytes are studied.
Victor Gregorio   +5 more
openaire   +4 more sources

SiO2-Alginate-Based Gel Polymer Electrolytes for Zinc-Ion Batteries

open access: yesBatteries, 2022
Aqueous Zn-ion batteries (AZIBs) are quite promising energy sources. However, aqueous electrolytes present many challenges such as hydrolysis reactions, liquid leakage, Zn dendrites, and interfacial side reactions.
Peishu Tian   +4 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 shape-deformable and thermally stable solid-state electrolyte based on a plastic crystal composite polymer electrolyte for flexible/safer lithium-ion batteries [PDF]

open access: yes, 2014
A solid-state electrolyte with reliable electrochemical performance, mechanical robustness and safety features is strongly pursued to facilitate the progress of flexible batteries.
Alarco   +28 more
core   +1 more source

Research Progress of Solid Electrolytes in Solid-State Lithium Batteries [PDF]

open access: yesE3S Web of Conferences
In today’s world where fossil fuels are increasingly depleting, electric energy, this new type of energy, is rapidly developing, the safety of batteries is receiving more and more attention from people as well.
Xia Nan
doaj   +1 more source

Universal Chemomechanical Design Rules for Solid-Ion Conductors to Prevent Dendrite Formation in Lithium Metal Batteries [PDF]

open access: yes, 2019
Dendrite formation during electrodeposition while charging lithium metal batteries compromises their safety. While high shear modulus solid-ion conductors (SICs) have been prioritized to resolve pressure-driven instabilities that lead to dendrite ...
Ahmad, Zeeshan   +6 more
core   +2 more sources

Nano Carbon Doped Polyacrylamide Gel Electrolytes for High Performance Supercapacitors

open access: yesMolecules, 2021
Novel polyacrylamide gel electrolytes (PGEs) doped with nano carbons with enhanced electrochemical, thermal, and mechanical properties are presented.
Samar Azizighannad   +4 more
doaj   +1 more source

Disorder engineering and conductivity dome in ReS2 with electrolyte gating [PDF]

open access: yes, 2016
Atomically thin rhenium disulphide (ReS2) is a member of the transition metal dichalcogenide (TMDC) family of materials characterized by weak interlayer coupling and a distorted 1T structure. Here, we report on the electrical transport study of mono- and
Allain, Adrien   +7 more
core   +2 more sources

Fibrous gel polymer electrolyte for an ultrastable and highly safe flexible lithium‐ion battery in a wide temperature range

open access: yesCarbon Energy, 2021
Replacement of flammable liquid electrolytes with gel polymer electrolytes (GPEs) is a promising route to improve the safety of lithium‐ion batteries (LIBs). However, polymer‐based electrolytes have limited suitability at low/high temperatures due to the
Ke Li   +10 more
doaj   +1 more source

Effect of cation size on electrochemical properties of polymer electrolyte

open access: yesIraqi Journal of Physics, 2019
This study investigates the ionic conduction dependence on the size of alkaline cations in gel polymer electrolytes based on double iodide can enhance by incorporating a salt having a bulky cation.
Mohammed kadhim Jawad
doaj   +1 more source

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