US Patent Application 18351925. Positive electrode active material and preparation method therefor, positive electrode plate, secondary battery, battery module, battery pack, and power consuming device simplified abstract

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Positive electrode active material and preparation method therefor, positive electrode plate, secondary battery, battery module, battery pack, and power consuming device

Organization Name

CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED


Inventor(s)

Yao Jiang of Ningde (CN)

Chuying Ouyang of Ningde (CN)

Xinxin Zhang of Ningde (CN)

Bin Deng of Ningde (CN)

Zhiqiang Wang of Ningde (CN)

Tianci Yuan of Ningde (CN)

Bo Xu of Ningde (CN)

Shangdong Chen of Ningde (CN)

Positive electrode active material and preparation method therefor, positive electrode plate, secondary battery, battery module, battery pack, and power consuming device - A simplified explanation of the abstract

This abstract first appeared for US patent application 18351925 titled 'Positive electrode active material and preparation method therefor, positive electrode plate, secondary battery, battery module, battery pack, and power consuming device

Simplified Explanation

The abstract describes a positive electrode active material for use in batteries, specifically LiAMnBPCOD.

  • The material includes various elements from different groups of the periodic table.
  • The composition of the material is defined by the presence of specific elements in specific proportions.
  • The abstract provides ranges for the values of certain variables (a, x, y, z, and n) that can be selected within the material composition.
  • The patent application aims to protect the specific formulation of the positive electrode active material for use in batteries.


Original Abstract Submitted

A positive electrode active material includes LiAMnBPCOD. A includes one or more selected from group IA, group IIA, group IIIA, group IIB, group VB, and group VIB. B includes one or more selected from group IA, group IIA, group IIIA, group IVA, group VA, group IIB, group IVB, group VB, group VIB, and group VIII. C includes one or more selected from group IIIA, group IVA, group VA and group VIA. D includes one or more selected from group VIA and group VIIA. a is selected from 0.85 to 1.15. x is selected from 0 to 0.1. y is selected from 0.001 to 0.999. z is selected from 0 to 0.5. n is selected from 0 to 0.5.

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