POWER STORAGE ELEMENT

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United States of America Patent

APP PUB NO 20160013488A1
SERIAL NO

14794994

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a power storage element, including: a positive electrode; a negative electrode containing a carbonaceous material as a negative-electrode active material; and a non-aqueous electrolytic solution obtained by dissolving an electrolyte in a non-aqueous solvent, wherein a crystallite size Lc(002) of the carbonaceous material in a c-axis direction is from 1.65 nm to 241.1 nm, and wherein cations of electrolyte ions are intercalated into and deintercalated from the negative electrode, and anions thereof are intercalated into and deintercalated from the positive electrode.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO 143-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KAMEZAKI, Hisamitsu Kanagawa, JP 20 126
ONAGI, Nobuaki Kanagawa, JP 58 541
YOSHIO, Masaki Saga, JP 18 134

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