Enhanced electrochemical performance of garnet-based solid-state lithium metal battery with modified anodic and cathodic interfaces

2021 ◽  
Author(s):  
Deen Yan ◽  
Huangwang Mai ◽  
Wen Chen ◽  
Wei Yang ◽  
Hanbo Zou ◽  
...  
Keyword(s):  
Solid State ◽  
Electrochemical Performance ◽  
Lithium Metal ◽  
Lithium Metal Battery ◽  
Enhanced Electrochemical Performance

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.

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.

A solid-state dendrite-free lithium-metal battery with improved electrode interphase and ion conductivity enhanced by a bifunctional solid plasticizer

2019 ◽  
Vol 7 (33) ◽  
pp. 19565-19572 ◽  
Author(s):  
Jun Peng ◽  
Li-Na Wu ◽  
Jin-Xia Lin ◽  
Chen-Guang Shi ◽  
Jing-Jing Fan ◽  
...  
Keyword(s):  
Solid State ◽  
Polymer Electrolyte ◽  
Ion Conductivity ◽  
Lithium Metal ◽  
Ion Diffusion ◽  
Interface Stability ◽  
Li Ion ◽  
Lithium Metal Battery ◽  
Composite Solid

By adding a bifunctional plasticizer (SN) and an inorganic conductor (LAGP) to a PEO matrix, an inorganic–organic composite solid-state polymer electrolyte (SPE) was constructed to enhance Li-ion diffusion and interface stability.

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