Polyethylene glycol-based waterborne polyurethane as solid polymer electrolyte for all-solid-state lithium ion batteries

2018 ◽  
Vol 142 ◽  
pp. 221-228 ◽  
Author(s):  
Bing Cong ◽  
Youxin Song ◽  
Naiqing Ren ◽  
Gongshan Xie ◽  
Can Tao ◽  
...  
2017 ◽  
Vol 134 (48) ◽  
pp. 45554 ◽  
Author(s):  
Junjie Bao ◽  
Can Tao ◽  
Ran Yu ◽  
Minghao Gao ◽  
Yiping Huang ◽  
...  

2020 ◽  
pp. 096739112091660
Author(s):  
Yao Xiao ◽  
Lixia Bao ◽  
Jingxin Lei

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.


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