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  • Summary & Details

Evaluation of Chemical Degradation and Life Prediction Technology for Polymer Electrolyte Membrane for Fuel Cells

燃料電池用高分子電解質膜の化学劣化の評価と寿命予測の技術

Detailed Information

Author(J)1) 平出 篤志
Author(E)1) Atsushi Hiraide
Affiliation(J)1) 本田技術研究所
Affiliation(E)1) Honda R&D
Abstract(J)燃料電池用の高分子電解質膜について、化学劣化の反応機構を時間の関数としてモデル化することで、耐久性の定量的な評価を可能にした。またこれを利用して、燃料電池自動車の運用における電解質膜の寿命を計算によって予測するシミュレーション技術を開発した。

Translation

Abstract(E)In order to evaluate the durability of polymer electrolyte membrane for fuel cells quantitatively, the mechanism of chemical degradation reaction has been modeled as function of operating time. With this model, simulation technology to predict membrane life in consideration of FCV operation has been developed.

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