Invention Grant
- Patent Title: Rechargeable lithium ion battery, and manufacturing method for rechargeable lithium ion battery
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Application No.: US14525736Application Date: 2014-10-28
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Publication No.: US10587006B2Publication Date: 2020-03-10
- Inventor: Hironari Takase , Hokuto Yokotsuji
- Applicant: SAMSUNG SDI CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-do
- Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-do
- Agency: Lee IP Law, PC
- Priority: JP2013-224016 20131029; JP2013-252175 20131205; KR10-2014-0108631 20140820
- Main IPC: H01M4/583
- IPC: H01M4/583 ; H01M4/38 ; H01M4/48 ; H01M10/0567 ; H01M10/0525 ; H01M10/0569 ; H01M10/052 ; H01M4/485 ; H01M4/587
Abstract:
A rechargeable lithium ion battery including a negative active material, the negative active material including a carbon-based active material, and an electrolyte solution that includes a S═O-containing compound, the S═O-containing compound having a structure that is selected according to a G band/D band ratio of the carbon-based active material.
Public/Granted literature
- US20150118581A1 RECHARGEABLE LITHIUM ION BATTERY, AND MANUFACTURING METHOD FOR RECHARGEABLE LITHIUM ION BATTERY Public/Granted day:2015-04-30
Information query
