Cross-linked aromatic cationic polymer electrolytes with enhanced stability for high temperature fuel cell applications

2012 ◽  
Vol 5 (6) ◽  
pp. 7617 ◽  
Author(s):  
Wenjia Ma ◽  
Chengji Zhao ◽  
Jingshuai Yang ◽  
Jing Ni ◽  
Shuang Wang ◽  
...  
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Polymer Electrolytes ◽  
Cationic Polymer ◽  
Enhanced Stability

scholarly journals Energetics of Base–Acid Pairs for the Design of High-Temperature Fuel Cell Polymer Electrolytes

2020 ◽  
Vol 124 (35) ◽  
pp. 7725-7734
Author(s):  
Ivana Matanovic ◽  
Albert S. Lee ◽  
Yu Seung Kim
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Polymer Electrolytes

High temperature polymer electrolyte membrane fuel cell degradation provoked by ammonia as ambient air contaminant

2021 ◽  
Vol 502 ◽  
pp. 229993
Author(s):  
Dana Schonvogel ◽  
Julian Büsselmann ◽  
Henrike Schmies ◽  
Hendrik Langnickel ◽  
Peter Wagner ◽  
...  
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Membrane ◽  
Ambient Air ◽  
Electrolyte Membrane ◽  
Air Contaminant

scholarly journals Bi-Functional Composting the Sulfonic Acid Based Proton Exchange Membrane for High Temperature Fuel Cell Application

Polymers ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1000
Author(s):  
Guoxiao Xu ◽  
Juan Zou ◽  
Zhu Guo ◽  
Jing Li ◽  
Liying Ma ◽  
...  
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Composite Membrane ◽  
Sulfonic Acid ◽  
Elevated Temperatures ◽  
Mechanical Stability ◽  
Strong Dependence ◽  
Proton Exchange ◽  
Nafion Membrane ◽  
Silica Nanofiber

Although sulfonic acid (SA)-based proton-exchange membranes (PEMs) dominate fuel cell applications at low temperature, while sulfonation on polymers would strongly decay the mechanical stability limit the applicable at elevated temperatures due to the strong dependence of proton conduction of SA on water. For the purpose of bifunctionally improving mechanical property and high-temperature performance, Nafion membrane, which is a commercial SA-based PEM, is composited with fabricated silica nanofibers with a three-dimensional network structure via electrospinning by considering the excellent water retention capacity of silica. The proton conductivity of the silica nanofiber–Nafion composite membrane at 110 °C is therefore almost doubled compared with that of a pristine Nafion membrane, while the mechanical stability of the composite Nafion membrane is enhanced by 44%. As a result, the fuel cell performance of the silica nanofiber-Nafion composite membrane measured at high temperature and low humidity is improved by 38%.

scholarly journals On the “Fuel Cell” Working at Moderately High Temperature. I

1935 ◽  
Vol 56 (1) ◽  
pp. 92-102 ◽  
Author(s):  
Setsurô TAMARU ◽  
Kazuo OTIAI
Keyword(s):  
High Temperature ◽  
Fuel Cell ◽  
Moderately High Temperature

Submicro-pore containing poly(ether sulfones)/polyvinylpyrrolidone membranes for high-temperature fuel cell applications

2015 ◽  
Vol 3 (16) ◽  
pp. 8847-8854 ◽  
Author(s):  
Zhibin Guo ◽  
Ruijie Xiu ◽  
Shanfu Lu ◽  
Xin Xu ◽  
Shichun Yang ◽  
...  
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Exchange Membrane

A novel submicro-pore containing proton exchange membrane is designed and fabricated for application in high-temperature fuel cells.

SnO2-Nafion® nanocomposite polymer electrolytes for fuel cell applications

2014 ◽  
Vol 11 (9/10/11) ◽  
pp. 882 ◽  
Author(s):  
S. Brutti ◽  
R. Scipioni ◽  
M.A. Navarra ◽  
S. Panero ◽  
V. Allodi ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Polymer Electrolytes ◽  
Nanocomposite Polymer ◽  
Nanocomposite Polymer Electrolytes
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