Invention Grant
- Patent Title: Negative electrode for secondary battery, method for manufacturing same, and secondary battery using same
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Application No.: US14909185Application Date: 2014-08-04
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Publication No.: US10431825B2Publication Date: 2019-10-01
- Inventor: Midori Shimura , Noriyuki Tamura , Kentaro Nakahara
- Applicant: NEC Corporation
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: JP2013-165385 20130808
- International Application: PCT/JP2014/070526 WO 20140804
- International Announcement: WO2015/020013 WO 20150212
- Main IPC: H01M4/62
- IPC: H01M4/62 ; C07D305/06 ; H01M4/13 ; H01M10/0525 ; H01M4/04 ; H01M4/139 ; H01M4/02 ; C07D305/00 ; H01M4/1393
Abstract:
The present invention relates to a negative electrode for a lithium ion secondary battery comprising an oxetane compound represented by a predetermined formula in an amount within a range of 0.001% by mass or more and 5.0% by mass or less based on the amount of a negative electrode active material, and a lithium ion secondary battery using the same.
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