Results 261 to 270 of about 1,436,979 (342)

High-energy-density Magnesium-air Battery Based on Dual-layer Gel Electrolyte.

Angewandte Chemie, 2021
Mg-air batteries are explored as the next-generation power systems for wearable and implantable electronics as they could work stably in neutral electrolytes and are also biocompatible. However, high corrosion rate and low utilization of Mg anode largely
Luhe Li, Hao Chen, Er He, Lie Wang, Tingting Ye, Jiang Lu, Yiding Jiao, Jiacheng Wang, Rui Gao, Huisheng Peng, Ye Zhang   +10 more
semanticscholar   +1 more source

A High‐Energy and Safe Lithium Battery Enabled by Solid‐State Redox Chemistry in a Fireproof Gel Electrolyte

Advances in Materials, 2022
Recent years have witnessed thriving efforts in pursuing high‐energy batteries at an unaffordable cost of safety. Herein, a high‐energy and safe quasi‐solid‐state lithium battery is proposed by solid‐state redox chemistry of polymer‐based molecular Li2S ...
Xiangyu Meng, Yuzhao Liu, Mengtian Guan, J. Qiu, Zhiyu Wang   +4 more
semanticscholar   +1 more source

Rapid Self-Healing Gel Electrolyte Based on Deep Eutectic Solvents for Solid-State Lithium Batteries.

ACS Applied Materials and Interfaces, 2022
A deep eutectic solvent (DES) is a promising electrolyte choice for lithium metal batteries. However, the DES liquid electrolyte causes safety concerns and side reactions with the lithium anode.
Qiqi Li, Zhijie Zhang, Yang Li, Huan Li, Ziyang Liu, Xingjiang Liu, Qiang Xu   +6 more
semanticscholar   +1 more source

Gel Polymer Electrolyte

ECS Transactions, 2014
Gel polymer electrolyte containing immobilized different types of salts (LiPF6, LiBF4, TEABF4) in aprotic solvents (PC, EC:DEC, EC DMC) were prepared by UV polymerization. Electrolytes were optimized to achieve suitable ionic conductivity (up to 7.5 mS/cm) and good mechanical stability.
Petr Dvořák, Ladislav Chladil, M Sedlaříková, J Vondrák   +3 more
openaire   +1 more source

Gel Polymer Electrolyte toward Large‐Scale Application of Aqueous Zinc Batteries

Advanced Functional Materials, 2023
Aqueous zinc batteries are promising candidates for energy storage and conversion devices in the “post‐lithium” era due to their high energy density, high safety, and low cost.
Ruiyu Qi, Wenhao Tang, Yiliang Shi, Kewei Teng, Yirui Deng, Lei Zhang, Junqing Zhang, Ruiping Liu   +7 more
semanticscholar   +1 more source

Thermoreversible polymer gel electrolytes

Polymer, 1994
Abstract Thermoreversible polymer gel electrolytes with ionic conductivities in the region of 10−3 S cm−1 (even at −20°C) have been prepared from a variety of commercially available polymers and organic solvents by gel casting from high-temperature solutions at polymer/solvent ratios down to 10 90 .
A.M. Voice, J.P. Southall, V. Rogers, K.H. Matthews, G.R. Davies, J.E. McIntyre, I.M. Ward   +6 more
openaire   +1 more source

Dynamically Resettable Electrode-Electrolyte Interface through Supramolecular Sol-Gel Transition Electrolyte for Flexible Zinc Batteries.

Angewandte Chemie, 2023
Flexible batteries based on gel electrolytes with high safety are promising power solutions for wearable electronics but suffer from vulnerable electrode-electrolyte interfaces especially upon complex deformations, leading to irreversible capacity loss ...
Pengzhou Li, M. Liao, Shuquan Cui, Jiaxin Li, L. Ye, Yibei Yang, Chuang Wang, Bingjie Wang, Huisheng Peng   +8 more
semanticscholar   +1 more source

Proton conducting gel/H3PO4 electrolytes

Solid State Ionics, 1997
Abstract Aqueous and organic solutions of strong acids such as H3PO4 have been entrapped in various polymeric gels synthesized within the acid solutions. Electrolytes based on poly(acrylamide) hydrogels with H3PO4 additives were cast as films and exhibited room temperature protonic conductivities greater than 10−2 S cm−1.
J.R. Stevens, W. Wieczorek, D. Raducha, K.R. Jeffrey   +3 more
openaire   +1 more source

A Rechargeable Zn–Air Battery with High Energy Efficiency and Long Life Enabled by a Highly Water‐Retentive Gel Electrolyte with Reaction Modifier

Advances in Materials, 2020
Tremendous effort have recently been made in optimizing the air catalysts of flexible zinc–air batteries (ZABs). Unfortunately, the bottleneck factors in electrolytes that largely limit the working life and energy efficiency of ZABs have long been ...
Zhishuang Song, Jia Ding, B. Liu, Xiaorui Liu, Xiaopeng Han, Yida Deng, Wenbin Hu, C. Zhong   +7 more
semanticscholar   +1 more source

Molecular Crowded ″Water-in-Salt″ Polymer Gel Electrolyte for an Ultra-stable Zn-Ion Battery.

ACS Applied Materials and Interfaces, 2021
Recently, the use of a gel polymer electrolyte for the development of robust, flexible, quasi-solid, ultra-stable, high-performance zinc-ion batteries (ZiBs) as an alternative to lithium-ion batteries has attracted widespread attention.
Prakas Samanta, Souvik Ghosh, H. Kolya, C. Kang, N. C. Murmu, Tapas Kuila   +5 more
semanticscholar   +1 more source