DESIGN METHOD OF ELECTROLYTE FILM FOR FUEL CELL

摘要

PROBLEM TO BE SOLVED: To design an electrolyte film which can obtain a higher cell function by predicting properties of the electrolyte film.

SOLUTION: A design method of the electrolyte film for the fuel cell is provided with: a first step (step S100) for selecting a plurality of types of segments which are atomic group piles; a second step (step S110) for setting a plurality of types of polymer electrolytes with different array patterns in the plurality of types of segments; a third step (step S120) for deriving a cluster diameter in each of the set plurality of types of polymer electrolytes; a fourth step (step S130) for deriving elasticity of each of the set plurality of types of polymer electrolytes; and a fifth step (step S140) for determining one array pattern among the set plurality of types of polymer electrolytes in the second step as the array pattern for the electrolyte film which is to be designed based on both the minimum value for elasticity and the cluster diameter on a parabola by deriving a parabolic approximation based on the cluster diameter and the elasticity.

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