In situ synthesis of graphene/carbon nanotube modified ordered mesoporous carbon as protective film of stainless steel bipolar plates for proton exchange membrane fuel cells

RSC Advances ◽  
2014 ◽  
Vol 4 (101) ◽  
pp. 57724-57732 ◽  
Author(s):  
Hairong Xue ◽  
Tao Wang ◽  
Hu Guo ◽  
Xiaoli Fan ◽  
Zetao Zhu ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Mesoporous Carbon ◽  
Proton Exchange Membrane ◽  
Bipolar Plate ◽  
Carbon Films ◽  
Proton Exchange ◽  
Ordered Mesoporous Carbon ◽  
304 Stainless Steel ◽  
Protective Film ◽  
Ordered Mesoporous

Graphene/CNT modified ordered mesoporous carbon films as protect coatings of the 304 stainless steel bipolar plate for PEFMCs by spin-coating.

Durability of Pt Catalysts Supported on Ordered Mesoporous Carbon for Proton Exchange Membrane Fuel Cells

2013 ◽  
Vol 58 (1) ◽  
pp. 1277-1283
Author(s):  
N.-I. Kim ◽  
J. Seong ◽  
M.-J. Yang ◽  
S.-H. Cho ◽  
J.-Y. Park ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Mesoporous Carbon ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Ordered Mesoporous Carbon ◽  
Pt Catalysts ◽  
Ordered Mesoporous ◽  
Exchange Membrane

Niobized AISI 304 stainless steel bipolar plate for proton exchange membrane fuel cell

2012 ◽  
Vol 208 ◽  
pp. 397-403 ◽  
Author(s):  
Lixia Wang ◽  
Juncai Sun ◽  
Pengbin Li ◽  
Bo Jing ◽  
Song Li ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Bipolar Plate ◽  
Proton Exchange ◽  
304 Stainless Steel ◽  
Aisi 304 Stainless Steel ◽  
Aisi 304 ◽  
Exchange Membrane

Effect of Channel Geometry on Formability of 304 Stainless Steel Bipolar Plates for Fuel Cells—Simulation and Experiments

2015 ◽  
Vol 12 (5) ◽  
Author(s):  
Ting-Yen Zhou ◽  
Yong-Song Chen
Keyword(s):  
Stainless Steel ◽  
Fuel Cells ◽  
Proton Exchange Membrane ◽  
Bipolar Plate ◽  
Proton Exchange ◽  
304 Stainless Steel ◽  
Manufacturing Cost ◽  
Fe Model ◽  
Channel Geometry ◽  
Stamping Process

A bipolar plate (BP) is one of the key components of proton exchange membrane fuel cells (PEMFCs) and accounts for a major portion of their manufacturing cost. Stainless steel is considered as one of the candidate materials for the BPs of the cells because of the short manufacturing process. In this study, the effects of channel geometry on the formability of 304 stainless steel in a stamping process are investigated via numerical simulation and experiments. A finite element (FE) model using ansys, a commercial software, is developed to analyze the effects of selected channel geometry parameters on the formability of stamped stainless steel sheets. Modeling results are compared partly to the results of a series of stamping experiments. Both modeling and experimental results suggest that the draft angle has a greater influence on formability than other parameters in a stamping process.

Study on Stamping Process of 304 Stainless Steel Bipolar Plate

2021 ◽  
Vol 901 ◽  
pp. 170-175
Author(s):  
Tung Sheng Yang ◽  
Ting Fu Zhang ◽  
Tung Wei Lin ◽  
Can Xun Zhang
Keyword(s):  
Stainless Steel ◽  
Proton Exchange Membrane ◽  
Strain Curve ◽  
Bipolar Plate ◽  
Proton Exchange ◽  
304 Stainless Steel ◽  
Stress Strain Curve ◽  
Stress Strain ◽  
Element Analysis ◽  
Stamping Process

Bipolar plate is the key component of proton exchange membrane fuel cells. Due to the factors of rapid and mass production, the stamping process is selected to manufacture the bipolar metal plates. First, the stress-strain curve is performed by universal material testing machine.The stress-strain curve is necessary for bipolar plate stamping simultion. The maximum forging load and effective stress distribution of bipolar plate stamping are determined by finite element analysis. Finally, the effect of the traditional crank stamping on the flatness and section thickness of stainless steel bipolar plate are observed by experiments.

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