MANGANESE-RICH SODIUM-ION POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF - GUANGDONG BRUNP RECYCLING TECHNOLOGY CO LTD

Title:

MANGANESE-RICH SODIUM-ION POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

Document Type and Number:

WIPO Patent Application WO/2023/098169

Kind Code:

Abstract:

The present invention relates to the technical field of sodium-ion batteries, and disclosed are a manganese-rich sodium-ion positive electrode material, a preparation method therefor, and an application thereof. The general formula of the sodium-ion positive electrode material is Na(ZkNitMnf)O2/M-C, k+t+f=1, 0

More Like This:

WO/2018/047946	ELECTRODE LAYER MATERIAL, SHEET FOR ALL-SOLID-STATE SECONDARY BATTERY ELECTRODE, ALL-SOLID-STATE SECONDARY BATTERY, ELECTRODE SHEET FOR ALL-SOLID-STATE SECONDARY BATTERY, AND METHOD FOR PRODUCING ALL-SOLID-STATE SECONDARY BATTERY
JP2022150999	INITIAL CONDITIONING METHOD FOR NONAQUEOUS SECONDARY BATTERY
JP5629061	How to use it as a perfluoride amide salt and an ionic conductive material

Inventors:

ZHONG YINGSHENG (CN)
XIE YINGHAO (CN)
LI AIXIA (CN)
YU HAIJUN (CN)
LU ZHIXU (CN)
LI CHANGDONG (CN)

Application Number:

PCT/CN2022/114552

Publication Date:

June 08, 2023

Filing Date:

August 24, 2022

Export Citation:

Click for automatic bibliography generation Help

Assignee:

GUANGDONG BRUNP RECYCLING TECHNOLOGY CO LTD (CN)
HUNAN BRUNP RECYCLING TECH CO LTD (CN)
HUNAN BRUNP EV RECYCLING CO LTD (CN)

International Classes:

H01M4/505; H01M4/525

Foreign References:

CN114242973A	2022-03-25
US20160218363A1	2016-07-28
CN111924894A	2020-11-13
CN1694286A	2005-11-09
CN106673075A	2017-05-17
US20150076399A1	2015-03-19
CN104835956A	2015-08-12

Attorney, Agent or Firm:

JIAQUAN IP LAW (CN)

Download PDF:

View/Download PDF PDF Help

Previous Patent: PREPARATION METHOD FOR P2-TYPE MANGANESE-BASED SODIUM-ION BATTERY POSITIVE ELECTRODE MATERIAL

Next Patent: WIRELESS CHARGING COIL, ELECTRONIC DEVICE, AND ANTENNA