SECONDARY BATTERY ELECTRODE AND METHOD FOR MANUFACTURING THE SECONDARY BATTERY ELECTRODE

Title:

SECONDARY BATTERY ELECTRODE AND METHOD FOR MANUFACTURING THE SECONDARY BATTERY ELECTRODE

Document Type and Number:

WIPO Patent Application WO/2023/079974

Kind Code:

A1

Abstract:

An embodiment of the present invention provides a secondary battery electrode comprising a charge collector and an electrode material layer provided on the charge collector. The electrode material layer includes a first region, a second region, and a third region, the first region and the third region are provided on the charge collector, and the second region is provided at least on the first region. The first region, the second region, and the third region are provided in decreasing order of porosity.

More Like This:

JP6092567	Slurry for anodes for sulfide system solid batteries, an anode for sulfide system solid batteries, a manufacturing method for the same, a sulfide system solid battery, and a manufacturing method for the same
JP2013084490	ELECTRODE, NONAQUEOUS ELECTROLYTIC BATTERY AND ELECTRIC VEHICLE
JP4423290	Laminated Lithium Ion Rechargeable Battery

Inventors:

KATSU YAYOI (JP)

Application Number:

PCT/JP2022/039156

Publication Date:

May 11, 2023

Filing Date:

October 20, 2022

Export Citation:

Click for automatic bibliography generation Help

Assignee:

MURATA MANUFACTURING CO (JP)

International Classes:

H01M4/13; H01M4/02; H01M4/04; H01M4/139

Foreign References:

JP2021526710A	2021-10-07
JP2013251213A	2013-12-12
JP2016058247A	2016-04-21
JP2013051209A	2013-03-14
JP2019507460A	2019-03-14

Attorney, Agent or Firm:

YAMAO, Norihito et al. (JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: OPTICAL FILTER AND NEAR-INFRARED CUT FILTER

Next Patent: CONTROL DEVICE