Influence of graphite powder on the properties of carbon paper for proton-exchange membrane fuel cells

Carbon ◽  
2013 ◽  
Vol 52 ◽  
pp. 625
Author(s):  
Yi-li Liang ◽  
Zhi-yong Xie ◽  
Chuan-jun Tu ◽  
Xian Tang ◽  
Piao-piao Yang ◽  
...  
2014 ◽  
Vol 787 ◽  
pp. 407-411 ◽  
Author(s):  
Kai Yang ◽  
Zhi Yong Xie ◽  
Qi Zhong Huang ◽  
Xian Tang ◽  
Rong Hu

Using the dry method-prepared polyacrylonitrile based carbon fibers as raw the material, carbon paper applied for proton exchange membrane fuel cells was prepared by the processes of molding, high temperature carbonization, chemical vapor deposition (CVD), and graphitization. The effects of resin carbon content and subsequent heat-treatment process parameters on the properties of carbon paper were studied. The results show that: the resin carbon content is an important factor to affect the density, thickness, through-plane resistivity and porosity of carbon paper. When the resin carbon content is 20%, the thickness of carbon paper is 0.20mm, the density is 0.41g/cm3, and the porosity is 74.5%, in line with requirements of the fuel cell. When the heating time is 4 hours, the porosity is 71.9%.


Carbon ◽  
2015 ◽  
Vol 85 ◽  
pp. 422-428 ◽  
Author(s):  
Hyunuk Kim ◽  
Young-Ju Lee ◽  
Gu-Gon Park ◽  
Seok-Hee Park ◽  
Yoon-Young Choi ◽  
...  

Carbon ◽  
2011 ◽  
Vol 49 (2) ◽  
pp. 501-507 ◽  
Author(s):  
Serdar Celebi ◽  
T. Alexander Nijhuis ◽  
John van der Schaaf ◽  
Frank A. de Bruijn ◽  
Jaap C. Schouten

2009 ◽  
Vol 192 (2) ◽  
pp. 330-335 ◽  
Author(s):  
Madhu Sudan Saha ◽  
Mohammad N. Banis ◽  
Yong Zhang ◽  
Ruying Li ◽  
Xueliang Sun ◽  
...  

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