US Patent Application 18027654. Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same simplified abstract
Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same
Organization Name
Inventor(s)
Hwan Young Choi of Daejeon (KR)
Hyeon Hui Baek of Daejeon (KR)
Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same - A simplified explanation of the abstract
This abstract first appeared for US patent application 18027654 titled 'Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same
Simplified Explanation
The patent application describes a positive electrode active material for lithium secondary batteries.
- The material has a specific crystalline structure with a major-axis orientation degree of 0.5 to 1 and a c-axis orientation degree of less than 0.5.
- The material contains a certain ratio of crystalline C, ranging from 25% to 70%.
- The patent also covers a positive electrode and a lithium secondary battery that incorporate this active material.
Original Abstract Submitted
A positive electrode active material has crystalline C having a crystalline major-axis orientation degree DoA of 0.5 to 1 and a crystalline c-axis orientation degree of less than 0.5, wherein among total crystallines in a cross section of a positive electrode active material particle, a ratio of the crystalline C is in a range of 25% to 70%. A positive electrode and a lithium secondary battery which include the same are also provided.
