Invention Grant
- Patent Title: Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
- Patent Title (中): 可充电锂电池的正极和包括其的可充电锂电池
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Application No.: US13083123Application Date: 2011-04-08
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Publication No.: US09059463B2Publication Date: 2015-06-16
- Inventor: Sumihito Ishida , Jung-Woo An , Kyeu-Yoon Sheem
- Applicant: Sumihito Ishida , Jung-Woo An , Kyeu-Yoon Sheem
- Applicant Address: KR Giheung-gu, Yongin-si, Gyeonggi-do
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Giheung-gu, Yongin-si, Gyeonggi-do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2010-0108663 20101103
- Main IPC: H01M4/13
- IPC: H01M4/13 ; H01M4/60 ; H01M4/485 ; H01M4/131 ; H01M4/62 ; H01M10/0525
Abstract:
Disclosed is a positive electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same. The positive electrode includes a current collector; and a positive active material layer disposed on the current collector and including a lithium vanadium oxide-based positive active material represented by the following Chemical Formula 1. LixV2-yMyO5 [Chemical Formula 1] In Chemical Formula 1, M is one or more selected from the group consisting of aluminum (Al), magnesium (Mg), zirconium (Zr), titanium (Ti), strontium (Sr), copper (Cu), cobalt (Co), nickel (Ni), manganese (Mn), and a combination thereof, 1
Public/Granted literature
- US20120107687A1 POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Public/Granted day:2012-05-03
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