SEPARATOR FOR FUEL CELLS AND METHOD FOR PRODUCING SAME

A unit cell (11) that constitutes a fuel cell stack (10) is obtained by sandwiching an electrolyte membrane/electrode structure (12) with a cathode-side separator (14) and an anode-side separator (16). A first resin member (36A) is provided along the entire periphery of the cathode-side separator (1...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GOTO SHUHEI, GIGA AKIHITO, HAYASHI TAKAHIRO, TERADA SATORU, YOGO SATOMI, MORIMOTO GO, KOGA SHOTARO, MASAKA TAKESHI, OYAMA SATOSHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A unit cell (11) that constitutes a fuel cell stack (10) is obtained by sandwiching an electrolyte membrane/electrode structure (12) with a cathode-side separator (14) and an anode-side separator (16). A first resin member (36A) is provided along the entire periphery of the cathode-side separator (14) in the outer peripheral portion of the cathode-side separator (14). Surfaces (14a, 14b) of the cathode-side separator (14) are provided with sealing parts (40a, 40b) that cover a part of the first resin member (36A) and constitute a first sealing member (40). 在构成燃料电池堆(10)的单位单元(11)中，由阴极侧隔板(14)及阳极侧隔板(16)夹持电解质膜-电极结构体(12)。在阴极侧隔板(14)的外周端部，在该阴极侧隔板(14)的整周设有第树脂构件(36A)，并且在所述阴极侧隔板(14)的面(14a、14b)上以覆盖所述第树脂构件(36A)的部分的方式设有构成第密封构件(40)的密封部(40a、40b)。