scholarly journals Evaluation of fluorine and sulfonic acid co-functionalized graphene oxide membranes under hydrogen proton exchange membrane fuel cell conditions

2019 ◽  
Vol 3 (7) ◽  
pp. 1790-1798 ◽  
Author(s):  
Robin Sandström ◽  
Alagappan Annamalai ◽  
Nicolas Boulanger ◽  
Joakim Ekspong ◽  
Alexandr Talyzin ◽  
...  
Keyword(s):  
Sulfonic Acid ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Two Dimensional ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide ◽  
Perfluorinated Sulfonic Acid ◽  
Exchange Membrane ◽  
Oxide Membranes ◽  
Graphene Oxide Membranes

Two-dimensional perfluorinated sulfonic acid represent an intriguing new proton exchange membrane concept.

scholarly journals Hydrocarbon-based Pemion™ proton exchange membrane fuel cells with state-of-the-art performance

2021 ◽  
Author(s):  
Hien T. T. Nguyen ◽  
Florian Lombeck ◽  
Claudia Schwarz ◽  
Philipp A. Heizmann ◽  
Michael Adamski ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Fuel Cells ◽  
Sulfonic Acid ◽  
Proton Exchange Membrane ◽  
State Of The Art ◽  
Proton Exchange ◽  
Art Performance ◽  
Perfluorinated Sulfonic Acid ◽  
Technical Cost ◽  
Exchange Membrane

Non-fluorinated hydrocarbon ionomers feature distinct technical, cost and environmental advantages over incumbent perfluorinated sulfonic acid (PFSA)-based ionomers: they offer improved thermo-mechanical properties at temperatures beyond 90 °C, likelihood of lower...

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