Cell electrode

A cell electrode of the present invention has a current collector (11) and an active material layer (13) formed on the current collector (11). The active material layer (13) contains: an active material in which a mean particle diameter is more than 1 µm to 5 µm or less and a BET specific surface ar...

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Bibliographic Details
Main Authors OGAWA, TOMARU, SAITO, TAKAMITSU, MIURA, TAMAKI, KANEKO, TAKETO
Format Patent
LanguageEnglish
French
German
Published 18.03.2009
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 cell electrode of the present invention has a current collector (11) and an active material layer (13) formed on the current collector (11). The active material layer (13) contains: an active material in which a mean particle diameter is more than 1 µm to 5 µm or less and a BET specific surface area is 1 to 5 m 2 /g; and a conductive material of which content is 3 to 50 mass% with respect to 100 mass% of the active material.
Bibliography:Application Number: EP20070012537