Nafion Ionomer Aggregation and its Influence on Proton Conduction and Mass Transport in Fuel Cell Catalyst Layers

2019 ◽  
Vol 16 (2) ◽  
pp. 1811-1816 ◽  
Author(s):  
Zhong Xie ◽  
Titichai Navessin ◽  
Xinsheng Zhao ◽  
Makoto Adachi ◽  
Steven Holdcroft ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Mass Transport ◽  
Proton Conduction ◽  
Fuel Cell Catalyst ◽  
Catalyst Layers

Unexplained transport resistances for low-loaded fuel-cell catalyst layers

2014 ◽  
Vol 2 (41) ◽  
pp. 17207-17211 ◽  
Author(s):  
Adam Z. Weber ◽  
Ahmet Kusoglu
Keyword(s):  
Thin Film ◽  
Fuel Cells ◽  
Fuel Cell ◽  
Mass Transport ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Fuel Cell Catalyst ◽  
Catalyst Layers

Mass-transport limitations due to the resistances caused by the ionomer thin-film surrounding the catalyst sites must be mitigated to achieve the desired performance with low catalyst loadings, a key for the commercialization of polymer-electrolyte fuel cells.

Influence of Equivalent Weight of Ionomer on Proton Conduction Behavior in Fuel Cell Catalyst Layers

2019 ◽  
Vol 166 (12) ◽  
pp. F724-F728 ◽  
Author(s):  
Shuiyun Shen ◽  
Aidi Han ◽  
Xiaohui Yan ◽  
Junren Chen ◽  
Xiaojing Cheng ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Proton Conduction ◽  
Equivalent Weight ◽  
Fuel Cell Catalyst ◽  
Catalyst Layers ◽  
Conduction Behavior

Gravure Coating for Roll-to-Roll Manufacturing of Proton-Exchange-Membrane Fuel Cell Catalyst Layers

2018 ◽  
Vol 165 (11) ◽  
pp. F1012-F1018 ◽  
Author(s):  
Scott A. Mauger ◽  
K. C. Neyerlin ◽  
Ami C. Yang-Neyerlin ◽  
Karren L. More ◽  
Michael Ulsh
Keyword(s):  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Fuel Cell Catalyst ◽  
Catalyst Layers ◽  
Roll To Roll ◽  
Exchange Membrane

Carbon corrosion of proton exchange membrane fuel cell catalyst layers studied by scanning transmission X-ray microscopy

2014 ◽  
Vol 266 ◽  
pp. 66-78 ◽  
Author(s):  
Adam P. Hitchcock ◽  
Viatcheslav Berejnov ◽  
Vincent Lee ◽  
Marcia West ◽  
Vesna Colbow ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Carbon Corrosion ◽  
X Ray ◽  
Fuel Cell Catalyst ◽  
Catalyst Layers ◽  
Scanning Transmission ◽  
Exchange Membrane

scholarly journals Ice Formation Processes in PEM Fuel Cell Catalyst Layers during Cold Startup Analyzed by Cryo-SEM

2016 ◽  
Vol 163 (10) ◽  
pp. F1139-F1145 ◽  
Author(s):  
Yutaka Tabe ◽  
Kazuki Yamada ◽  
Ryosuke Ichikawa ◽  
Yusuke Aoyama ◽  
Kengo Suzuki ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Ice Formation ◽  
Formation Processes ◽  
Fuel Cell Catalyst ◽  
Catalyst Layers ◽  
Pem Fuel Cell Catalyst
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