A new long-side-chain sulfonated poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) /polybenzimidazole (PBI) amphoteric membrane for vanadium redox flow battery

2020 ◽  
Vol 28 (7) ◽  
pp. 1918-1924 ◽  
Author(s):  
Bowen Jiang ◽  
Lei Hu ◽  
Xiaoming Yan ◽  
Jiahui Sun ◽  
Li Gao ◽  
...  
Keyword(s):  
Vanadium Redox Flow Battery ◽  
Side Chain ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Phenylene Oxide ◽  
Vanadium Redox ◽  
Sulfonated Poly

Novel amphoteric ion exchange membranes by blending sulfonated poly(ether ether ketone)/quaternized poly(ether imide) for vanadium redox flow battery applications

2015 ◽  
Vol 3 (34) ◽  
pp. 17590-17597 ◽  
Author(s):  
Shuai Liu ◽  
Lihua Wang ◽  
Dan Li ◽  
Biqian Liu ◽  
Jianjun Wang ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Vanadium Redox Flow Battery ◽  
Ion Exchange Membranes ◽  
Redox Flow Battery ◽  
Flow Battery ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
Vanadium Redox ◽  
Sulfonated Poly

For vanadium redox flow battery (VRB) applications, novel amphoteric ion exchange membranes (AIEMs) are prepared using sulfonated poly(ether ether ketone) (SPEEK) and quaternized poly(ether imide) (QAPEI) by a facile method.

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