K-2219 固体高分子燃料電池の発電特性と電流分布測定(J13-1 新発電技術の最前線 : 高効率火力発電および燃料電池発電)(J13 新発電技術の最前線 : 高効率火力発電および燃料電池発電)

概要

論文の詳細を見る
The performance of polymer electrolyte fuel cell is very sensitive to its membrane humidity. We have made a simulation code to calculate its generation performance in steady state, and we have calculated the generation performance for a small unit cell changing its operation parameters. Analytical results are compared with the measured current density distribution at a cell with segmented electrodes, showing a qualitative agreement even though there are small scatters in the contact resistance. Further studies on membrane physical properties and overvoltages are required to get a good agreement between the experimental and the analytical results.
一般社団法人日本機械学会の論文
2001-08-22