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...

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.

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,...

Functional polyethylene glycol based solid electrolytes with enhanced interfacial compatibility for room-temperature lithium metal batteries

2021 ◽  
Author(s):  
Yuhang Zhang ◽  
Shimou Chen ◽  
Yong Chen ◽  
Lingdong Li
Keyword(s):  
Polyethylene Glycol ◽  
Solid State ◽  
Solid Electrolytes ◽  
Room Temperature ◽  
In Situ Polymerization ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Interfacial Compatibility ◽  
Solid State Electrolytes

The interface issues of electrodes/solid-state electrolytes have been limiting the application for room-temperature lithium metal batteries. In-situ polymerization technology achieved the establishment of solid-solid ultra-conformal interface contacts. However, few considerations...

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...

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