Invention Application
- Patent Title: NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME
- Patent Title (中): 用于可充电锂电池和可充电锂电池的负极活性材料
-
Application No.: US13149627Application Date: 2011-05-31
-
Publication No.: US20120070745A1Publication Date: 2012-03-22
- Inventor: Sumihito ISHIDA , Jong-Ki Lee , Kyeu-Yoon Sheem , Mee-Young Lee
- Applicant: Sumihito ISHIDA , Jong-Ki Lee , Kyeu-Yoon Sheem , Mee-Young Lee
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Main IPC: H01M4/583
- IPC: H01M4/583 ; H01M4/58
Abstract:
Disclosed are a negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. The active material includes a silicon-containing compound represented by the following Chemical Formula 1. SiCx [Chemical Formula 1] wherein, 0.05≦x≦1.5; wherein the compound is substantially amorphous.
Information query
