Results 21 to 30 of about 2,556,582 (360)

Dynamics of polymer electrolyte with LiTFSI via Quasi-Elastic Neutron Scattering [PDF]

EPJ Web of Conferences, 2023
Most lithium batteries offer a wide range of applications. However, safety issues are still an unresolved issue for several applications. To solve the safety issue of Li-ion batteries, solid polymer electrolyte is a promising candidate to replace ...
Wang Hui, Osti Naresh C., Allgaier Jürgen, Berg Marcella Cabrera, Halver Rene, Mamontov Eugene, Sutmann Godehard, Doi Yuya, Bucher Nicolas, Egami Takeshi, Förster Stephan, Ohl Michael   +11 more
doaj   +1 more source

Nanosponge-Based Composite Gel Polymer Electrolyte for Safer Li-O2 Batteries

Polymers, 2021
Li-O2 batteries represent a promising rechargeable battery candidate to answer the energy challenges our world is facing, thanks to their ultrahigh theoretical energy density.
J. Amici, C. Torchio, D. Versaci, Davide Dessantis, A. Marchisio, F. Caldera, F. Bella, C. Francia, S. Bodoardo   +8 more
semanticscholar   +1 more source

Increased Ion Conductivity in Composite Solid Electrolytes With Porous Co3O4 Cuboids

Frontiers in Materials, 2021
Compared with the fagile ceramic solid electrolyte, Li-ion conducting polymer electrolytes are flexible and have better contact with electrodes. However, the ionic conductivity of the polymer electrolytes is usually limited because of the slow segment ...
Qiongyu Zhou, Qiongyu Zhou, Songli Liu, Shiju Zhang, Yong Che, Li-Hua Gan   +5 more
doaj   +1 more source

Fundamentals, materials, and machine learning of polymer electrolyte membrane fuel cell technology

Energy and AI, 2020
Polymer electrolyte membrane (PEM) fuel cells are electrochemical devices that directly convert the chemical energy stored in fuel into electrical energy with a practical conversion efficiency as high as 65%.
Yun Wang, Bong-Kuk Seo, Bowen Wang, N. Zamel, K. Jiao, X. C. Adroher   +5 more
semanticscholar   +1 more source

Particles in composite polymer electrolyte for solid-state lithium batteries: A review

, 2021
Solid-state lithium batteries (SSLBs) have been identified as one kind of the most promising energy conversion and storage devices because of their safety, high energy density, and long cycling life. The development of solid-state electrolyte is vital to
Nan Meng, Xiaogang Zhu, F. Lian
semanticscholar   +1 more source

PVDF-based Comoposite Polymer Electrolyte for Li/LiFePO4 Batteries

International Journal of Electrochemical Science, 2012
In order to improve the mechanical strength of the PP/PE/PP membrane, a novel polymer membrane was prepared by introducing nano-SiO2 filled PVDF polymer film. After soaking the liquid electrolyte (1 mol L-1 LiPF6 (DMC:DEC:EC=1:1:1, w/w/w)), the composite
Lilai Liu, Peixia Yang, Lei Liu, Wen-yu Cui, Mao-zhong An   +4 more
doaj   +1 more source

Polymer Electrolytes for Lithium-Sulfur Batteries: Progress and Challenges

Batteries, 2023
The lithium-sulfur battery has garnered significant attention from both researchers and industry due to its exceptional energy density and capacity. However, the conventional liquid electrolyte poses safety concerns due to its low boiling point, hence ...
Mingxun Jia, Tunan Li, Daotong Yang, Luhua Lu, Limei Duan, Jinghai Liu, Tong Wu   +6 more
doaj   +1 more source

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

Journal 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, Zirui Wu, Peng He, Haoyu Fan, Zeya Huang, Lei Zhang, Xinshuang Chang, Hang Liu, Chang-an Wang, Yutao Li   +9 more
doaj   +1 more source

Organic Electrolyte Improving the Performance of Ionic Liquid-PEO Polymer Electrolyte Based Lithium Ion Batteries

International Journal of Electrochemical Science, 2011
Ionic liquid (IL)- polymer composite electrolyte was prepared from Pp13TFSI and polyethylene oxide(PEO). Organic electrolyte -1 mol·L-1 LiPF6 in EC: DEC (50:50, v/v) was added as the ameliorant to improve the interphase stability.
Lichun Xuan, Yongxin An, Wei Fang, Lixia Liao, Yulin Ma, Zhiyu Ren, Geping Yin   +6 more
doaj   +1 more source

A Novel Gel Polymer Electrolyte by Thiol-Ene Click Reaction Derived from CO2-Based Polycarbonate for Lithium-Ion Batteries

Advances in Polymer Technology, 2020
Here, we describe the synthesis of a CO2-based polycarbonate with pendent alkene groups and its functionalization by grafting methoxypolyethylene glycol in view of its application possibility in gel polymer electrolyte lithium-ion batteries.
Wenhan Luo, Kuirong Deng, Shuanjin Wang, Shan Ren, Dongmei Han, Yufei Wang, Min Xiao, Yuezhong Meng   +7 more
doaj   +1 more source