CONDUCTIVE MATERIAL PASTE COMPOSITION FOR SECONDARY BATTERY ELECTRODES, SLURRY COMPOSITION FOR SECONDARY BATTERY ELECTRODES, UNDERCOAT LAYER-INCLUDING CURRENT COLLECTOR FOR SECONDARY BATTERY ELECTRODES, ELECTRODE FOR SECONDARY BATTERIES, AND SECONDARY BATTERY

Title:

Document Type and Number:

WIPO Patent Application WO/2017/056488

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide a slurry composition capable of forming an electrode mixture layer that has excellent dispersibility of fibrous carbon nanomaterials and excellent adhesivity with respect to current collectors. This slurry composition for secondary battery electrodes includes a fibrous carbon nanomaterial, a binding material, and a solvent, and is obtained by using a conductive material paste composition for secondary battery electrodes, wherein the binding material contains a first copolymer that includes an alkylene structural unit and a nitrile group-containing monomer unit and that has a weight average molecular weight not less than 170000 but less than 1500000.

Inventors:

MATSUMURA TAKU (JP)
MIKAMI JUN (JP)

Application Number:

PCT/JP2016/004359

Publication Date:

April 06, 2017

Filing Date:

September 27, 2016

Export Citation:

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Assignee:

ZEON CORP (JP)

International Classes:

H01M4/13; C08K3/04; C08L15/00; H01M4/02; H01M4/04; H01M4/139; H01M4/62; H01M4/66

Foreign References:

JP2013008485A

2013-01-10

Other References: