Conductive composition for electrode, electrode using same, and lithium ion secondary battery
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United States of America Patent
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Jul 14, 2020
Grant Date -
Oct 5, 2017
app pub date -
Aug 6, 2015
filing date -
Aug 11, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A conductive composition for electrode is provided that is excellent in conductivity and dispersibility. Further, an electrode for lithium ion secondary battery with lower plate resistance and a lithium ion secondary battery excellent in rate characteristics are provided that use this conductive composition. A conductive composition for electrode, including: carbon nanofiber with a median diameter D50 value by volume from 0.1 to 8 pm; an active material; and a binder enables production of an electrode for lithium ion secondary battery with lower plate resistance and a lithium ion secondary battery excellent in rate characteristics.
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International Classification(s)
- C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
- B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
- C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
- H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- H01B:CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATER....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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