Highly conductive and durable poly(arylene ether sulfone) anion exchange membrane with end-group cross-linking

2017 ◽  
Vol 10 (1) ◽  
pp. 275-285 ◽  
Author(s):  
Kang Hyuck Lee ◽  
Doo Hee Cho ◽  
Young Mi Kim ◽  
Sun Ju Moon ◽  
Jong Geun Seong ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Cross Linking ◽  
Electrochemical Performances ◽  
Alkaline Fuel Cell ◽  
Arylene Ether ◽  
Exchange Membrane ◽  
End Group ◽  
Fuel Cell Operation

A novel end-group crosslinked anion exchange membrane showed the connecting ionic-clustered morphology that improved electrochemical performances and durability for alkaline fuel cell operation.

Imidazolium-functionalized poly(arylene ether sulfone) block copolymer as an anion exchange membrane for alkaline fuel cell

Polymer ◽  
2013 ◽  
Vol 54 (1) ◽  
pp. 111-119 ◽  
Author(s):  
Anil H.N. Rao ◽  
Roshni Lilly Thankamony ◽  
Hyoung-Juhn Kim ◽  
Sukwoo Nam ◽  
Tae-Hyun Kim
Keyword(s):  
Fuel Cell ◽  
Block Copolymer ◽  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Alkaline Fuel Cell ◽  
Arylene Ether ◽  
Exchange Membrane

scholarly journals Hydroxide Conduction Enhancement of Chitosan Membranes by Functionalized MXene

Materials ◽  
2018 ◽  
Vol 11 (11) ◽  
pp. 2335 ◽  
Author(s):  
Lina Wang ◽  
Benbing Shi
Keyword(s):  
Thermal Stability ◽  
Fuel Cell ◽  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Alkaline Fuel Cell ◽  
Chitosan Matrix ◽  
Fuel Cell Application ◽  
Interfacial Compatibility ◽  
Chitosan Membranes ◽  
Exchange Membrane

In this study, imidazolium brushes tethered by –NH2-containing ligands were grafted onto the surface of a 2D material, MXene, using precipitation polymerization followed by quaternization. Functionalized MXene was embedded into chitosan matrix to prepare a hybrid alkaline anion exchange membrane. Due to high interfacial compatibility, functionalized MXene was homogeneously dispersed in chitosan matrix, generating continuous ion conduction channels and then greatly enhancing OH− conduction property (up to 172%). The ability and mechanism of OH− conduction in the membrane were elaborated based on systematic tests. The mechanical-thermal stability and swelling resistance of the membrane were evidently augmented. Therefore, it is a promising anion exchange membrane for alkaline fuel cell application.

QPPO/Palygorskite Nanocomposite as an Anion Exchange Membrane for Alkaline Fuel Cell

2015 ◽  
Vol 64 (16) ◽  
pp. 831-837 ◽  
Author(s):  
Jujie Luo ◽  
Chunjing Liu ◽  
Yanhui Song ◽  
Peipei Cui ◽  
Yu Zhang
Keyword(s):  
Fuel Cell ◽  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Alkaline Fuel Cell ◽  
Exchange Membrane

scholarly journals Are Radicals Formed During Anion-Exchange Membrane Fuel Cell Operation?

2020 ◽  
Vol 11 (18) ◽  
pp. 7630-7636
Author(s):  
Szymon Wierzbicki ◽  
John C. Douglin ◽  
Aldona Kostuch ◽  
Dario R. Dekel ◽  
Krzysztof Kruczała
Keyword(s):  
Fuel Cell ◽  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Exchange Membrane ◽  
Fuel Cell Operation
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