0520 アノード電極メゾ構造がSOFC発電性能に与える影響(S49-2 SOFC燃料電池,S49 燃料電池技術)

概要

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In this study we focus on the possibility of the current density enhancement by controlling the mesoscale structure of the anode electrode. Such structures increase electrolyte surface area, decrease electrolyte thickness and are expected to affect mass transport in the porous electrode and consequently influence the cell performance. To evaluate its effect on the cell performance, an experimental apparatus that can directly compare two different anode electrodes under a same operating condition is designed. By comparing a mesoscale controlled anode with a standard one, it is found that the mesoscale structure affects the cell power generation performance.
社団法人日本機械学会の論文
2007-09-07