A novel double branched sulfonated polyimide membrane with ultra-high proton selectivity for vanadium redox flow battery

2021 ◽  
pp. 119259
Author(s):  
Jun Long ◽  
Wenjie Xu ◽  
Shoubin Xu ◽  
Jun Liu ◽  
Yanlin Wang ◽  
...  
Keyword(s):  
Vanadium Redox Flow Battery ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Polyimide Membrane ◽  
Sulfonated Polyimide ◽  
High Proton ◽  
Vanadium Redox

Fluorine-Containing Branched Sulfonated Polyimide Membrane for Vanadium Redox Flow Battery Applications

2018 ◽  
Vol 5 (23) ◽  
pp. 3695-3707 ◽  
Author(s):  
Pan Yang ◽  
Sensen Xuan ◽  
Jun Long ◽  
Yanlin Wang ◽  
Yaping Zhang ◽  
...  
Keyword(s):  
Vanadium Redox Flow Battery ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Polyimide Membrane ◽  
Sulfonated Polyimide ◽  
Vanadium Redox

Branched sulfonated polyimide membrane with ionic cross-linking for vanadium redox flow battery application

2019 ◽  
Vol 438 ◽  
pp. 226993 ◽  
Author(s):  
Pan Yang ◽  
Jun Long ◽  
Sensen Xuan ◽  
Yanlin Wang ◽  
Yaping Zhang ◽  
...  
Keyword(s):  
Vanadium Redox Flow Battery ◽  
Cross Linking ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Polyimide Membrane ◽  
Sulfonated Polyimide ◽  
Vanadium Redox ◽  
Battery Application

Stable covalent cross-linked polyfluoro sulfonated polyimide membranes with high proton conductance and vanadium resistance for application in vanadium redox flow battery

2021 ◽  
Author(s):  
Jinchao Li ◽  
Wenjie Xu ◽  
Wenheng Huang ◽  
Jun Long ◽  
Jun Liu ◽  
...  
Keyword(s):  
Vanadium Redox Flow Battery ◽  
Redox Flow Battery ◽  
Proton Conductance ◽  
Flow Battery ◽  
Trade Off ◽  
Sulfonated Polyimide ◽  
High Proton ◽  
Vanadium Redox ◽  
Polyimide Membranes

The performance of vanadium redox flow battery (VRFB) is largely determined by the membrane as a separator. To address the trade-off issue between proton conductance and vanadium resistance of sulfonated...

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