ADDITIVE FOR POSITIVE ELECTRODE OF ELECTROCHEMICAL DEVICE, COMPOSITION FOR POSITIVE ELECTRODE OF ELECTROCHEMICAL DEVICE, POSITIVE ELECTRODE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE INCLUDING SAME

WIPO Patent Application WO/2021/221129

A1

The present invention pertains to an additive for a positive electrode of an electrochemical device, the additive being made of a porous carbon material in which the pore volume having a pore diameter of 2 nm or more is at least 0.25 cm3/g, the pore volume having a pore diameter of less than 2 nm is 0.5 cm3/g or less, and the ash content is 0.5 wt% or less.

WO/2019/098612	CATHODE SLURRY COMPOSITION, SECONDARY BATTERY CATHODE COMPRISING SAME, AND LITHIUM SECONDARY BATTERY
WO/2009/107875	IONIC LIQUID-CONTAINING ELECTRODE MEMBRANE AND ELECTRODE, PROCESS FOR PRODUCING THE ELECTRODE MEMBRANE AND THE ELECTRODE, AND ELECTRIC STORAGE DEVICE
JP2006508509	Coextrusion manufacturing process for thin film electrochemical cells for lithium polymer batteries, and equipment for that process

TACHIKAWA KENGO (JP)
TAKAYAMA MAO (JP)
KOBAYASHI SHOHEI (JP)
INUI YOSHIHISA (JP)
NISHIMURA SHUSHI (JP)

PCT/JP2021/017081

November 04, 2021

April 28, 2021

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KURARAY CO (JP)

H01M4/13; H01G11/42; H01M4/139; H01M4/62; H01M10/052

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JP2020068198A	2020-04-30
JP2020080240A	2020-05-28
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JP2001126766A	2001-05-11
JP2014026819A	2014-02-06

YAMAO, Norihito et al. (JP)

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