Evaluation of developed bipolar plates for PEMFC

고분자 전해질 연료전지 분리판 개발 및 평가

  • 안성수 (LS전선 중앙연구소 신재생에너지 팀) ;
  • 오재열 (LS전선 중앙연구소 신재생에너지 팀) ;
  • 이경준 (LS전선 중앙연구소 신재생에너지 팀)
  • Published : 2008.05.22

Abstract

Bipolar Plates for PEMFC have been a key component of fuel cells with MEA, thus in this research they have been fabricated by a compression molding technique after mixing graphite powder with phenol resin. The results have shown the prominent properties compared with those by foreign advanced company with respect to the electrical conductivity and flexural strength. In addition, it has been carried out that the Voltage-Current characteristics comparison according to the unit cell experiments of bipolar plates. As a result, we have obtained good performances and we are going to research the molding feasibility of bipolar plate's flow channel.

Keywords