Solid polymer electrolyte based on thermoplastic polyurethane and its application in all-solid-state lithium ion batteries

2017 ◽  
Vol 309 ◽  
pp. 15-21 ◽  
Author(s):  
Ran Yu ◽  
Jun-Jie Bao ◽  
Tian-Tian Chen ◽  
Bang-Kun Zou ◽  
Zhao-Yin Wen ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Polymer Electrolyte ◽  
Solid Polymer Electrolyte ◽  
Thermoplastic Polyurethane ◽  
Lithium Ion ◽  
Solid Polymer

A solid polymer electrolyte containing a novel lithium borate salt for all-solid-state lithium-ion batteries

2020 ◽  
pp. 096739112091660
Author(s):  
Yao Xiao ◽  
Lixia Bao ◽  
Jingxin Lei
Keyword(s):  
Thermal Stability ◽  
Solid State ◽  
Ionic Conductivity ◽  
Lithium Ion Batteries ◽  
Polymer Electrolyte ◽  
Polymer Matrix ◽  
Solid Polymer Electrolyte ◽  
Lithium Ion ◽  
Solid Polymer ◽  
Lithium Borate

We prepared a solid polymer electrolyte (SPE) composed of a lithium borate salt and a polymer matrix, which can be employed for all-solid-state lithium-ion batteries. The lithium borate salt was made from lithium cations and bis (maleic acid) borate anions, and exhibits an excellent thermal stability as well as high ionic conductivity. The polymer matrix is an amorphous polymeric material having no crystalline regions, which is beneficial for the movement of lithium ions in the SPE. The polymer matrix also has good mechanical performance and thermal stability. Moreover, the SPE also has a relatively high ionic conductivity.

Solid polymer electrolyte based on waterborne polyurethane for all-solid-state lithium ion batteries

2017 ◽  
Vol 134 (48) ◽  
pp. 45554 ◽  
Author(s):  
Junjie Bao ◽  
Can Tao ◽  
Ran Yu ◽  
Minghao Gao ◽  
Yiping Huang ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Polymer Electrolyte ◽  
Solid Polymer Electrolyte ◽  
Lithium Ion ◽  
Waterborne Polyurethane ◽  
Solid Polymer
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