NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

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United States of America Patent

APP PUB NO 20150104699A1
SERIAL NO

14509553

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A battery subjected to a charging/discharging including at least initial charging is configured such that a power generating element constituting a laminated positive electrode and negative electrode separated by a separator is stored within a covering along with a nonaqueous electrolyte and an additive, the covering is sealed with a terminal leading out of the covering, and a relational expression RECA is defined by using a total amount of presence WE of the additive component in the electrolyte, WC of the additive component in the positive electrode, and WA of the additive component in the negative electrode after charging/discharging as WT, and by using an abundance ratio of WE with respect to the total amount of WT, WC with respect to the total amount of WT, and WA with respect to the total amount of WT as RE, RC, and RA.

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Patent Owner(s)

Patent OwnerAddress
AUTOMOTIVE ENERGY SUPPLY CORPORATIONZAMA-SHI KANAGAWA 252-0012

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
NAKAGAWA, Takashi Yokohama-shi, JP 352 3216

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