Cross-linked sulfonated poly(ether ether ketone) electrolytes bearing pendent imidazole groups for high temperature proton exchange membrane fuel cells

2019 ◽  
Vol 3 (9) ◽  
pp. 2426-2434 ◽  
Author(s):  
Jingjing Jiang ◽  
Xingye Zhu ◽  
Huidong Qian ◽  
Jianfeng Xu ◽  
Zhouying Yue ◽  
...  
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
Exchange Membrane ◽  
Sulfonated Poly

A series of ionic-covalently cross-linked SPEEK bearing imidazole groups have been synthesized for high temperature fuel cells.

Polymerized imidazolium ionic liquids crosslinking sulfonated poly(ether ether ketone) (SPEEK) for high-temperature proton exchange membrane

RSC Advances ◽  
2016 ◽  
Vol 6 (113) ◽  
pp. 111729-111738 ◽  
Author(s):  
Quantong Che ◽  
Jie Yue
Keyword(s):  
Ionic Liquid ◽  
High Temperature ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Imidazolium Ionic Liquids ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
Exchange Membrane ◽  
Sulfonated Poly

An ionic liquid (IL) monomer of (acryloyloxy)propanylimidazolium chloride with unsaturated carbon–carbon double bonds was synthesized.

Solution blown sulfonated poly(ether ether ketone) nanofiber–Nafion composite membranes for proton exchange membrane fuel cells

RSC Advances ◽  
2015 ◽  
Vol 5 (7) ◽  
pp. 4934-4940 ◽  
Author(s):  
Xianlin Xu ◽  
Li Li ◽  
Hang Wang ◽  
Xiaojie Li ◽  
Xupin Zhuang
Keyword(s):  
Fuel Cells ◽  
Composite Membrane ◽  
Proton Exchange Membrane ◽  
Composite Membranes ◽  
Proton Exchange ◽  
Ether Ether Ketone ◽  
Poly Ether Ether Ketone ◽  
Ether Ketone ◽  
Exchange Membrane ◽  
Sulfonated Poly

The incorporation of SPEEK nanofibers into a Nafion matrix enhanced the performance of the composite membrane as a proton exchange membrane.

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