Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus

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United States of America Patent

PATENT NO 10665903
APP PUB NO 20170365884A1
SERIAL NO

15543144

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A secondary battery includes: a cathode, an anode, and an electrolytic solution including a sulfuric acid compound represented by Xn+[M(Rf)a(CN)b(SO4)c]m−, where Xn+ is an ion such as a metal ion, M is an element such as a transition metal element, Rf is a group such as a fluorine group, a is an integer of 0 to 4, b is an integer of 0 to 5, c is an integer of 1 to 4, m is an integer of 1 to 3, and n is an integer of 1 or 2. The cathode, the anode, and the electrolytic solution are provided inside a film-like outer package member.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDJAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujita, Shigeru Fukushima, JP 143 1860
Ihara, Masayuki Fukushima, JP 116 880

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