Invention Grant
US09444095B1 Method of making cathode active material, cathode and lithium secondary battery
有权
制备阴极活性材料，阴极和锂二次电池的方法
- Patent Title: Method of making cathode active material, cathode and lithium secondary battery
- Patent Title (中): 制备阴极活性材料，阴极和锂二次电池的方法
-
Application No.: US15141768Application Date: 2016-04-28
-
Publication No.: US09444095B1Publication Date: 2016-09-13
- Inventor: Seungtaek Myung , Changheum Jo
- Applicant: INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY
- Applicant Address: KR Seoul
- Assignee: INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIV
- Current Assignee: INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIV
- Current Assignee Address: KR Seoul
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2013-0094428 20130808; KR10-2014-0102252 20140808
- Main IPC: H01M4/04
- IPC: H01M4/04 ; H01M4/136 ; H01M10/0525 ; H01M4/1397 ; H01M4/58 ; H01M4/131 ; H01M4/505 ; H01M4/525 ; H01M4/62 ; H01M4/133 ; H01M4/587 ; H01M10/0569 ; H01M10/0568 ; H01M10/0585
Abstract:
Provided are a cathode material for a lithium secondary battery, and a lithium secondary battery containing the same. The cathode material for a lithium secondary battery comprises: a cathode active material, which is a lithium-transition metal oxide, and a lithium phosphate layer coated on a surface of the cathode active material.
Public/Granted literature
- US20160248079A1 METHOD OF MAKING CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM SECONDARY BATTERY Public/Granted day:2016-08-25
Information query
