NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY ELECTRODE

WIPO Patent Application WO/2019/074030

A1

[Problem] To provide a non-aqueous electrolyte secondary battery electrode that achieves high cycle durability and in which the shape retainability of an electrode active material layer is excellent. [Solution] Disclosed is a non-aqueous electrolyte secondary battery electrode comprising a charge collector and an electrode active material layer arranged on a surface of the charge collector, the non-aqueous electrolyte secondary battery electrode being employed in a non-aqueous electrolyte secondary battery having a liquid amount coefficient of 1.4 or greater, wherein: the electrode active material layer includes an electrode active material and polyvinylidene fluoride (PVdF); and, in the electrode active material layer, the polyvinylidene fluoride (PVdF) binds the electrode active material in a fibrous manner.

WO/2024/116518	COMPOSITION FOR NONAQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, MEMBER FOR NONAQUEOUS SECONDARY BATTERY, METHOD FOR MANUFACTURING MEMBER FOR NONAQUEOUS SECONDARY BATTERY, AND NONAQUEOUS SECONDARY BATTERY
JP2011029075	NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY USING THE SAME
JP2023133107	ELECTRODE, ELECTROCHEMICAL ELEMENT, ELECTRODE MANUFACTURING DEVICE, AND ELECTRODE MANUFACTURING METHOD

NAKANO TAKESHI (JP)
TANAKA HIROYUKI (JP)
NAKAGAWA TAKAMASA (JP)
SHIBAHARA SOTA (JP)
KAWAKITA KENICHI (JP)

PCT/JP2018/037820

April 18, 2019

October 10, 2018

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NISSAN MOTOR (JP)

H01M4/13; H01M4/62; H01M10/0566

WO2018083917A1

2018-05-11

JP2015076248A	2015-04-20
JP2016186921A	2016-10-27
JP2013218895A	2013-10-24
JP2001338650A	2001-12-07
JP2013084416A	2013-05-09
JP2006066243A	2006-03-09
JP2017196956A	2017-11-02

See also references of EP 3696888A4

HATTA & ASSOCIATES (JP)

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