Dual-salt effect on polyethylene oxide/Li6.4La3Zr1.4Ta0.6O12 composite electrolyte for solid-state lithium metal batteries with superior electrochemical performance

2021 ◽  
pp. 108837
Author(s):  
Fangyan Zhu ◽  
Samson Ho-Sum Cheng ◽  
Yi Xu ◽  
Wenchao Liao ◽  
Kangqiang He ◽  
...  
Keyword(s):  
Solid State ◽  
Electrochemical Performance ◽  
Polyethylene Oxide ◽  
Salt Effect ◽  
Lithium Metal ◽  
Composite Electrolyte ◽  
Lithium Metal Batteries

A new high-Li+-conductivity Mg-doped Li1.5Al0.5Ge1.5(PO4)3 solid electrolyte with enhanced electrochemical performance for solid-state lithium metal batteries

2020 ◽  
Vol 8 (48) ◽  
pp. 26055-26065
Author(s):  
Yosef Nikodimos ◽  
Ljalem Hadush Abrha ◽  
Haile Hisho Weldeyohannes ◽  
Kassie Nigus Shitaw ◽  
Nigusu Tiruneh Temesgen ◽  
...  
Keyword(s):  
Solid State ◽  
Electrochemical Performance ◽  
Solid Electrolyte ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Enhanced Electrochemical Performance ◽  
Mg Doped

Compared to LAGP, an LAMGP sample shows better lithium diffusivity and improved densification, leading to better electrochemical performance.

Aqueous polyethylene oxide-based solid-state electrolyte with high voltage stability for dendrite-free lithium deposition via self-healing electrostatic shield

2021 ◽  
Author(s):  
Wen Liu ◽  
Bin Qiu ◽  
Jiawei Yan ◽  
Chuanxin He ◽  
Peixin Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Energy Density ◽  
Polyethylene Oxide ◽  
Self Healing ◽  
Ultrahigh Energy ◽  
Lithium Metal ◽  
Solid State Electrolyte ◽  
Lithium Metal Batteries ◽  
Safety Risks ◽  
Potential Safety

Lithium metal batteries (LMBs) have attracted extensive attention for their ultrahigh energy density. However, uncontrollable growth of Li-dendrite results in poor cyclability and potential safety risks, thus preventing their practical...

A 3D polyacrylonitrile nanofiber and flexible polydimethylsiloxane macromolecule combined all-solid-state composite electrolyte for efficient lithium metal batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (26) ◽  
pp. 14279-14289 ◽  
Author(s):  
Lu Gao ◽  
Jianxin Li ◽  
Bushra Sarmad ◽  
Bowen Cheng ◽  
Weimin Kang ◽  
...  
Keyword(s):  
Solid State ◽  
Composite Polymer Electrolyte ◽  
Lithium Metal ◽  
Composite Polymer ◽  
Composite Electrolyte ◽  
Lithium Metal Batteries ◽  
Excellent Electrochemical Performance ◽  
Solid State Batteries ◽  
All Solid State Batteries ◽  
Inhibition Ability

A composite polymer electrolyte is synthesized, which has an improved ionic conductivity, superior interface compatibility and sufficient dendrite inhibition ability, bringing excellent electrochemical performance to all-solid-state batteries.

A facile preparation of PEO–LiClO4–fumed SiO2 composite solid-state electrolyte with improved electrochemical performance for lithium-metal batteries

2021 ◽  
Author(s):  
Ruyan Lei ◽  
Yanping Yang ◽  
Chenjuan Yu ◽  
Yinsi Xu ◽  
Yuanzhuo Li ◽  
...  
Keyword(s):  
Solid State ◽  
Electrochemical Performance ◽  
Lithium Metal ◽  
Solid State Electrolyte ◽  
Lithium Metal Batteries ◽  
Facile Preparation ◽  
Lithium Metal Battery ◽  
Migration Capacity ◽  
Composite Solid ◽  
Fumed Sio2

PEO–LiClO4–fumed SiO2 composite solid-state electrolyte is successfully fabricated with superior 3 migration capacity to Li+ and improved electrochemical performance for lithium-metal battery by a 4 facile preparation process.

Li6.75La3Zr1.75Ta0.25O12@amorphous Li3OCl composite electrolyte for solid state lithium-metal batteries

2018 ◽  
Vol 14 ◽  
pp. 49-57 ◽  
Author(s):  
Yijun Tian ◽  
Fei Ding ◽  
Hai Zhong ◽  
Cheng Liu ◽  
Yan-Bing He ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Metal ◽  
Composite Electrolyte ◽  
Lithium Metal Batteries
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