Carbon fiber paper for fuel cell electrode☆

Fuel ◽  
2002 ◽  
Vol 81 (17) ◽  
pp. 2199-2201 ◽  
Author(s):  
Xuejun Zhang ◽  
Zengmin Shen
Keyword(s):  
Fuel Cell ◽  
Carbon Fiber ◽  
Fuel Cell Electrode ◽  
Carbon Fiber Paper ◽  
Cell Electrode

Effect of Carbon Fiber Felt Pretreatment on Properties of Carbon Fiber Paper

2011 ◽  
Vol 194-196 ◽  
pp. 1620-1623 ◽  
Author(s):  
Xue Jun Zhang ◽  
Hao Pei ◽  
Zeng Min Shen
Keyword(s):  
Fuel Cell ◽  
Carbon Fiber ◽  
Diffusion Layer ◽  
Gas Permeability ◽  
Gas Diffusion Layer ◽  
Gas Diffusion ◽  
Carbon Fiber Felt ◽  
Fuel Cell Electrode ◽  
Carbon Fiber Paper ◽  
Cell Electrode

Gas diffusion layer is a very important component in fuel cell, and carbon fiber paper is widely used as substrate of gas diffusion layer. This paper has developed one way to produce carbon fiber paper from carbon fiber felt with or without pretreatment. The properties and microstructure of carbon fiber paper were also stdied. The results show that the pretreatment of carbon fiber felt is helpful to prepare carbon fiber paper with good properties. The content of carbon derived from resin during pretreatment has effects on density, thickness, porosity, gas permeability, porosity and tensile streagth of carbon fiber paper. Carbon fiber paper made from carbon fiber felt with pretreatment has better interface adhension than that of carbon fiber paper made from carbon fiber felt without pretreatment. Carbon fiber paper was produced with thickness of 0.28mm, density of 0.43g/cm3, porosity of 77%, gas permeability of 2500 mL•mm/(cm2•hr•mmAq), specific resistance of 0.017Ω•cm and tensile strength of 18MPa, which is a promising materials for fuel cell electrode.

Graph theory model and mechanism analysis of carbon fiber paper conductivity in fuel cell based on physical structure

2021 ◽  
Vol 491 ◽  
pp. 229546
Author(s):  
Ruofan Zhang ◽  
Bowen Yang ◽  
Zhifang Shao ◽  
Daijun Yang ◽  
Pingwen Ming ◽  
...  
Keyword(s):  
Graph Theory ◽  
Fuel Cell ◽  
Carbon Fiber ◽  
Physical Structure ◽  
Theory Model ◽  
Mechanism Analysis ◽  
Carbon Fiber Paper

Effect of SiO2 additives on the PEM fuel cell electrode performance

2011 ◽  
Vol 36 (22) ◽  
pp. 14815-14822 ◽  
Author(s):  
V. Senthil Velan ◽  
G. Velayutham ◽  
Neha Hebalkar ◽  
K.S. Dhathathreyan
Keyword(s):  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Electrode Performance ◽  
Fuel Cell Electrode ◽  
Cell Electrode

scholarly journals Helium Ion Microscopy of proton exchange membrane fuel cell electrode structures

2017 ◽  
Vol 4 (6) ◽  
pp. 1289-1304 ◽  
Author(s):  
Serguei Chiriaev ◽  
◽  
Nis Dam Madsen ◽  
Horst-Günter Rubahn ◽  
Shuang Ma Andersen ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Helium Ion ◽  
Fuel Cell Electrode ◽  
Ion Microscopy ◽  
Cell Electrode ◽  
Exchange Membrane

New Insights in Proton Exchange Membrane Fuel Cell Electrode Microstructure Changes from Accelerated Stress Testing By Microscopy Techniques

2021 ◽  
Vol MA2021-02 (36) ◽  
pp. 1069-1069
Author(s):  
Amir Peyman Soleymani ◽  
Jixin Chen ◽  
Chunmei Wang ◽  
Mark Ricketts ◽  
Stella Papasavva ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Stress Testing ◽  
Proton Exchange ◽  
Microstructure Changes ◽  
Fuel Cell Electrode ◽  
Cell Electrode ◽  
Microscopy Techniques ◽  
Exchange Membrane
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