Metallic separator for fuel cell and fuel cell including the same

The invention provides a separator for a fuel cell and a fuel cell including the separator. Particularly, the separator is consisted of stainless steel containing W and/or Mo, with higher corrosion resistance than graphite used in a conventional separator. Thereby, the problems of intensity, volume...

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Bibliographic Details
Main Author PARK JUNG-OCK,KIM TAE-YOUNG,KIM KYOO-YOUNG,YOO DUCK-YOUNG
Format Patent
LanguageEnglish
Published 20.06.2007
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The invention provides a separator for a fuel cell and a fuel cell including the separator. Particularly, the separator is consisted of stainless steel containing W and/or Mo, with higher corrosion resistance than graphite used in a conventional separator. Thereby, the problems of intensity, volume and cost related to using graphite are advoided. In other words, a compact fuel cell with low cost, no corrosion and enough intensity can be manufactured by using the separator of the invention.
Bibliography:Application Number: CN200510131414