ZINC ION BATTERY POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

Title:

ZINC ION BATTERY POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

Document Type and Number:

WIPO Patent Application WO/2021/110000

Kind Code:

A1

Abstract:

The present invention provides a zinc ion battery positive electrode material, a preparation method therefor, and an application thereof. The preparation method for the zinc ion battery positive electrode material comprises: sintering manganese carbonate to obtain the zinc ion battery positive electrode material. In the method, by performing heat treatment on manganese carbonate, a high-performance zinc ion battery positive electrode material can be obtained. Moreover, the method has a low raw material cost and a simple preparation process, and is suitable for industrial production.

More Like This:

JP2000203844	LITHIUM-MANGANESE COMPOUND OXIDE AS ANODIC ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, PRODUCTION OF THE COMPOUND OXIDE, AND LITHIUM SECONDARY BATTERY USING THE SAME AS ANODIC ACTIVE MATERIAL
WO/2020/188381	A SMART PORTABLE HEAT-GENERATING MODULE
JP4261345	Method for producing flaky titanium acid and flaky titanium acid

Inventors:

LUO YUNFENG (CN)
FU YANG (CN)
LUO XIAOSONG (CN)
CHEN PU (CA)

Application Number:

PCT/CN2020/133159

Publication Date:

June 10, 2021

Filing Date:

December 01, 2020

Export Citation:

Click for automatic bibliography generation Help

Assignee:

REHAB QINGDAO ENERGY TECH CO LTD (CN)

International Classes:

C01G45/00; C01G45/02; H01M4/50; H01M10/36

Foreign References:

CN111115688A	2020-05-08
CN109950529A	2019-06-28
CN109686925A	2019-04-26
CN102299389A	2011-12-28

Other References:

CONG GUO ET AL.: "A case study of β- and δ-MnO2 with different crystallographic forms on ion-storage in rechargeable aqueous zinc ion battery", ELECTROCHIMICA ACTA, vol. 324, 10 September 2019 (2019-09-10), XP085860624, ISSN: 0013-4686, DOI: 10.1016/j.electacta.2019.134867

Attorney, Agent or Firm:

ZHIFAN & PARTNERS (CN)

Download PDF:

View/Download PDF PDF Help

Previous Patent: HUMIDITY SENSOR AND MANUFACTURING METHOD THEREFOR

Next Patent: STENT GRAFT