- 专利标题： ORGANIC ELECTROLYTE SOLUTION AND LITHIUM BATTERY INCLUDING THE SAME
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申请号： EP18207196.9申请日： 2018-11-20
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公开(公告)号： EP3506411A1公开(公告)日： 2019-07-03
- 发明人: PARK, Insun , KOH, Myongchun , KIM, Dongyoung , PARK, Eunha , JANG, Jihyun , CHUNG, Yeonji
- 申请人： Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
- 申请人地址： 129, Samsung-ro Yeongtong-gu Suwon-si Gyeonggi-do 16677 KR
- 专利权人： Samsung Electronics Co., Ltd.,Samsung SDI Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.,Samsung SDI Co., Ltd.
- 当前专利权人地址： 129, Samsung-ro Yeongtong-gu Suwon-si Gyeonggi-do 16677 KR
- 代理机构： Elkington & Fife LLP
- 优先权： KR20170181517 20171227
- 主分类号： H01M10/0567
- IPC分类号： H01M10/0567 ; H01M10/0569 ; H01M10/0525
摘要：
An organic electrolyte solution includes a lithium salt; an organic solvent; and a fluorine-containing phosphate compound represented by Formula 1:
wherein, in Formula 1,
R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 R 11 , R 12 , R 13 , R 14 , and R 15 are each independently a hydrogen atom, a fluorine atom, a C1-C5 alkyl group substituted or not substituted with a halogen atom, a C4-C10 cycloalkyl group substituted or not substituted with a halogen atom, a C6-C10 aryl group substituted or not substituted with a halogen atom, a C2-C10 heteroaryl group substituted or not substituted with a halogen atom, or a C2-C10 alkenyl group substituted or not substituted with a halogen atom,
at least one of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , Rg, R 10 , R 11 , R 12 , R 13 , R 14 , or R 15 is a fluorine atom, and
at least one phenyl group does not have a fluorine atom.
wherein, in Formula 1,
R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 R 11 , R 12 , R 13 , R 14 , and R 15 are each independently a hydrogen atom, a fluorine atom, a C1-C5 alkyl group substituted or not substituted with a halogen atom, a C4-C10 cycloalkyl group substituted or not substituted with a halogen atom, a C6-C10 aryl group substituted or not substituted with a halogen atom, a C2-C10 heteroaryl group substituted or not substituted with a halogen atom, or a C2-C10 alkenyl group substituted or not substituted with a halogen atom,
at least one of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , Rg, R 10 , R 11 , R 12 , R 13 , R 14 , or R 15 is a fluorine atom, and
at least one phenyl group does not have a fluorine atom.
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