Title of article :
Study on the electrical and mechanical properties of polyvinylidene fluroide/titanium silicon carbide composite bipolar plates
Author/Authors :
Zhu Bin، نويسنده , , Mei Bingchu، نويسنده , , Shen Chunhui، نويسنده , , Yuan Runzhang، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Pages :
5
From page :
997
To page :
1001
Abstract :
A new composite bipolar plate was fabricated by compression molding technique using polyvinylidene fluoride (PVDF) as binder and titanium silicon carbide (Ti3SiC2) as conductive filler. The effects of Ti3SiC2 content, the particle size of Ti3SiC2, the mould pressure and mould pressing time on the electrical conductivity and the flexural strength of the conductive composite are discussed. The electrical conductivity and flexural strength of the composite bipolar plate with 80 wt.% Ti3SiC2 content, prepared with a mould pressure of 10 MPa for 10 min, was 28.83 S cm−1 and 24.92 MPa, respectively, and can be improved by optimizing the Ti3SiC2 content and Ti3SiC2 particle size. The electrical conductivity of the composite can also be improved by improving the mould pressure and prolonging the mould pressing time.
Keywords :
PEMFC , Composite bipolar plates , Ti3SiC2 , Compression molding
Journal title :
Journal of Power Sources
Serial Year :
2006
Journal title :
Journal of Power Sources
Record number :
438187
Link To Document :
بازگشت