NEGATIVE ELECTRODE AND BATTERY

PROBLEM TO BE SOLVED: To provide a battery capable of improving the cycling characteristics even under any high-temperature environments, and a negative electrode used for this battery. SOLUTION: A negative electrode 10 contains a binding agent comprising a component unit represented as (-CF2-CH2-),...

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Bibliographic Details
Main Authors INAGAKI NAOKO, KAWASE KENICHI, IIJIMA YUKIKO
Format Patent
LanguageEnglish
Published 26.10.2006
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:PROBLEM TO BE SOLVED: To provide a battery capable of improving the cycling characteristics even under any high-temperature environments, and a negative electrode used for this battery. SOLUTION: A negative electrode 10 contains a binding agent comprising a component unit represented as (-CF2-CH2-), a component unit represented as (-CF=CH-), and a component unit represented as (-CH=CH-). In the gas chromatogram obtained by the temperature rising thermal decomposition-based gas chromatography mass spectroscopy, a ratio of the value obtained by the integration over 280 to 420°C to that obtained by the integration over 420 to 680°C is 5 percents or less. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050109426