METHOD FOR FORMING CERAMIC SEPARATOR

A method for forming a ceramic separator is provided to prevent the pin hole phenomenon generated on the surface by penetrating paste and mixed solvent to the gap of the porous through coating a solvent to a plate coated with an active material. A method for forming a ceramic separator comprises the...

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Bibliographic Details
Main Author HAN, WON CHULL
Format Patent
LanguageEnglish
Published 17.12.2008
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A method for forming a ceramic separator is provided to prevent the pin hole phenomenon generated on the surface by penetrating paste and mixed solvent to the gap of the porous through coating a solvent to a plate coated with an active material. A method for forming a ceramic separator comprises the first coating step for coating solvent at one side of the plate(100); the second coating step for coating the paste for ceramic separator on the first coated plate; and a step for drying the second coated plate. The first coating and the second coating are carried out with gravure roll, and dip coating and spray type.
Bibliography:Application Number: KR20070057312