Relaxor Ferroelectric Polymer with Ultrahigh Dielectric Constant Largely Promotes the Dissociation of Lithium Salts to Achieve High Ionic Conductivity

2021 ◽  
Author(s):  
Yanfei Huang ◽  
Tian Gu ◽  
Guanchun Rui ◽  
Peiran Shi ◽  
Wenbo Fu ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Solid State ◽  
Ionic Conductivity ◽  
Polymer Electrolytes ◽  
Room Temperature ◽  
Relaxor Ferroelectric ◽  
Lithium Salts ◽  
Lithium Metal ◽  
Practical Application ◽  
Lithium Metal Batteries

The extremely low room-temperature ionic conductivity of solid-state polymer electrolytes (SPEs) ranging from 10-7 to 10-5 S cm-1 seriously restricts their practical application in solid-state lithium metal batteries (LMBs). Herein,...

Composite Polymer Electrolytes Based on PVA/PAN for All-Solid-State Lithium Metal Batteries Operated at Room Temperature

2020 ◽  
Vol 3 (11) ◽  
pp. 11024-11035
Author(s):  
Hoai Khang Tran ◽  
Yi-Shiuan Wu ◽  
Wen-Chen Chien ◽  
She-huang Wu ◽  
Rajan Jose ◽  
...  
Keyword(s):  
Solid State ◽  
Polymer Electrolytes ◽  
Room Temperature ◽  
Lithium Metal ◽  
Composite Polymer ◽  
Composite Polymer Electrolytes ◽  
Lithium Metal Batteries

Organic–inorganic hybrid electrolytes from ionic liquid-functionalized octasilsesquioxane for lithium metal batteries

2017 ◽  
Vol 5 (34) ◽  
pp. 18012-18019 ◽  
Author(s):  
Guang Yang ◽  
Chalathorn Chanthad ◽  
Hyukkeun Oh ◽  
Ismail Alperen Ayhan ◽  
Qing Wang
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
Ionic Conductivity ◽  
Solid Electrolytes ◽  
Room Temperature ◽  
Electrochemical Stability ◽  
Lithium Metal ◽  
Inorganic Hybrid ◽  
Lithium Metal Batteries

Ionic liquid-based solid electrolytes with outstanding room-temperature ionic conductivity and excellent electrochemical stability are developed for all-solid-state Li metal batteries.

3D Fiber Skeleton Reinforced PEO -Based Polymer Electrolyte for High Rate and Ultra-Long Cycle All-Solid-State Battery

2021 ◽  
Author(s):  
zhangqin shi ◽  
Wenyao Guo ◽  
luozeng zhou ◽  
Qunjie Xu ◽  
Yulin Min
Keyword(s):  
Mechanical Properties ◽  
Solid State ◽  
Polyethylene Oxide ◽  
Polymer Electrolytes ◽  
Solid Electrolytes ◽  
Room Temperature ◽  
High Rate ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Solid State Battery

Polyethylene oxide (PEO)-based polymer electrolytes are potential replacements for safer solid electrolytes in next-generation lithium metal batteries. However, the lower room temperature ionic conductivity and poor mechanical properties greatly hinder...

Flame-retardant single-ion conducting polymer electrolytes based on anion acceptors for high-safety lithium metal batteries

2021 ◽  
Author(s):  
Kuirong Deng ◽  
Tianyu Guan ◽  
Fuhui Liang ◽  
Xiaoqiong Zheng ◽  
Qingguang Zeng ◽  
...  
Keyword(s):  
Solid State ◽  
Flame Retardant ◽  
Conducting Polymer ◽  
Polymer Electrolytes ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Lithium Metal Anodes ◽  
Ion Conducting ◽  
Ion Conducting Polymer ◽  
Metal Anodes

Solid-state lithium metal batteries (LMBs) assembled with polymer electrolytes (PEs) and lithium metal anodes are promising batteries owing to their enhanced safeties and ultrahigh theoretical energy densities. Nevertheless, polymer electrolytes...

Polymer electrolytes and interfaces in solid-state lithium metal batteries

2021 ◽  
Author(s):  
Peipei Ding ◽  
Zhiyuan Lin ◽  
Xianwei Guo ◽  
Lingqiao Wu ◽  
Yongtao Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Polymer Electrolytes ◽  
Lithium Metal ◽  
Lithium Metal Batteries

A Lithiated Organic Nanofiber-Reinforced Composite Polymer Electrolyte Enabling Li-ion Conduction Highways for Solid-State Lithium Metal Batteries

2021 ◽  
Author(s):  
Liying Tian ◽  
Ying Liu ◽  
Zhe Su ◽  
Yu Cao ◽  
Wanyu Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Room Temperature ◽  
Low Cost ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Composite Polymer Electrolyte ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Reinforced Composite ◽  
Li Ion

Solid polymer electrolytes (SPEs) with good flexibility and low cost are very promising for all-solid-state lithium metal batteries, but they suffer from the trad-off between ionic conductivity at room temperature...

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