ELECTROCHEMICAL DEVICE

WIPO Patent Application WO/2023/053849

A1

This electrochemical device includes a positive electrode, a negative electrode, a separator, and a lithium-ion conductive electrolyte. The positive electrode includes a positive electrode active material for reversibly doping anions. The negative electrode is provided with a negative electrode current collector and a negative electrode mixture layer carried on the negative electrode current collector, wherein the negative electrode mixture layer includes a negative electrode active material for reversibly doping lithium-ions, and the negative electrode active material includes non-graphitizable carbon. The specific surface area of the negative electrode mixture layer is 10 m2/g to 70 m2/g. The separator includes an olefin-based resin.

WO/2016/189769	LITHIUM SALT COMPOUND, NONAQUEOUS ELECTROLYTE SOLUTION USING SAME, LITHIUM ION SECONDARY BATTERY AND LITHIUM ION CAPACITOR
JP3794553	LITHIUM SECONDARY BATTERY ELECTRODE AND LITHIUM SECONDARY BATTERY
JP3009725	[Title of Invention] An electrochromic device, a substance used for this device, a method for manufacturing this device, and use of this device in an electrochromic glass device.

SHIMAMURA NOBUHIRO
NAGAMITSU KENICHI

PCT/JP2022/033203

April 06, 2023

September 05, 2022

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PANASONIC IP MAN CO LTD (JP)

H01G11/06; H01G11/26; H01G11/32; H01G11/50; H01G11/52; H01G11/62; H01M4/133; H01M4/587; H01M10/052; H01M10/0568

WO2020111094A1

2020-06-04

JP2019091793A	2019-06-13
JP2019102126A	2019-06-24

KAMATA Kenji et al. (JP)

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