The electrical and corrosion properties of carbon nanotube coated 304 stainless steel/polymer composite as PEM fuel cell bipolar plates

2009 ◽  
Vol 34 (24) ◽  
pp. 9781-9787 ◽  
Author(s):  
Yang-Bok Lee ◽  
Choong-Hyun Lee ◽  
Dae-Soon Lim
2017 ◽  
Vol 164 (13) ◽  
pp. F1427-F1436 ◽  
Author(s):  
Hamed Rashtchi ◽  
Yasna Acevedo Gomez ◽  
Keyvan Raeissi ◽  
Morteza Shamanian ◽  
Björn Eriksson ◽  
...  

Author(s):  
Rachel T. Backes ◽  
David T. McMillan ◽  
Andrew M. Herring ◽  
John R. Berger ◽  
John A. Turner ◽  
...  

The process of stamping stainless steel bipolar plates is developed from initial plate design through manufacturing and use in a fuel cell stack. A stamped design incorporating a serpentine flow field for the cathode and an interdigitated flow field for the anode is designed. This bipolar plate consists of only one piece of thin stainless steel sheet. The process of rubber-pad stamping was chosen to reduce shearing of the thin sheet. Dies were designed and made. Stainless steel plates were stamped, but stress were higher than anticipated and die failure was observed. The plates were tested both in-situ and by doing simulated fuel cell testing. Although sealing was an issue due to lack of proper gaskets and endplates, tests determined that the stamped bipolar plates will work in a PEM fuel cell stack. Dies were redesigned to improve durability. Gaskets and endplates were designed to complete the stack construction.


2014 ◽  
Vol 39 (2) ◽  
pp. 951-957 ◽  
Author(s):  
Hans Husby ◽  
Ole Edvard Kongstein ◽  
Anders Oedegaard ◽  
Frode Seland

2019 ◽  
Vol 16 (2) ◽  
pp. 1879-1889 ◽  
Author(s):  
Heli Wang ◽  
John A. Turner

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