scholarly journals Study on Optimization of Operating Conditions for High Temperature PEM Fuel Cells Using Design of Experiments

2013 ◽  
Vol 24 (1) ◽  
pp. 50-60
Author(s):  
Jintae Kim ◽  
Minjin Kim ◽  
Youngjun Sohn
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Design Of Experiments ◽  
Pem Fuel Cells ◽  
Operating Conditions ◽  
High Temperature Pem

Cell Performance of ABPBI-Based High Temperature PEM Fuel Cells

2012 ◽  
Vol 229-231 ◽  
pp. 1034-1038
Author(s):  
Wei Mon Yan ◽  
Hsin Hung Chen ◽  
Guo Bin Jung ◽  
Chun I Lee ◽  
Chang Chung Yang
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Supported Catalyst ◽  
Catalyst Layer ◽  
Pem Fuel Cells ◽  
Gas Diffusion ◽  
Operating Conditions ◽  
Cell Performance ◽  
Membrane Electrode ◽  
High Temperature Pem

In this work, the cell performance of high temperature PEM fuel cells based on ABPBI membranes was experimentally measured in details. The ABPBI-based high PEM fuel cell was fabricated by using ABPBI-based gas diffusion electrodewith directly adding carbon-supported- catalyst to a homogeneous ABPBI solution prior to deposition and its membrane electrode assembly. The effects of various Pt loading of the catalyst layer, as well as the effect of different operating conditions were studied. The cell performance was evaluated using dry hydrogen/oxygen gases, which added advantage of eliminating the complicated humidification system of nafion cells. The measured results reveal that a catalyst layer with the higher Pt loading has a higher cell performance. In addition, better cell performance is noted for a case with higher cell temperature or higher cathode flowrate.

Pyridine-Bridged Polybenzimidazole for Use in High-Temperature PEM Fuel Cells

2021 ◽  
Vol 4 (2) ◽  
pp. 1644-1656
Author(s):  
Harilal ◽  
Avanish Shukla ◽  
Prakash Chandra Ghosh ◽  
Tushar Jana
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Pem Fuel Cells ◽  
High Temperature Pem

SAXS Analysis of Catalyst Degradation in High Temperature PEM Fuel Cells Subjected to Accelerated Ageing Tests

Fuel Cells ◽  
2014 ◽  
Vol 14 (6) ◽  
pp. 938-944 ◽  
Author(s):  
F. Valle ◽  
N. Zuliani ◽  
B. Marmiroli ◽  
H. Amenitsch ◽  
R. Taccani
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Pem Fuel Cells ◽  
Accelerated Ageing ◽  
Saxs Analysis ◽  
High Temperature Pem
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