JP2006244739A5 - - Google Patents
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- Publication number
- JP2006244739A5 JP2006244739A5 JP2005055337A JP2005055337A JP2006244739A5 JP 2006244739 A5 JP2006244739 A5 JP 2006244739A5 JP 2005055337 A JP2005055337 A JP 2005055337A JP 2005055337 A JP2005055337 A JP 2005055337A JP 2006244739 A5 JP2006244739 A5 JP 2006244739A5
- Authority
- JP
- Japan
- Prior art keywords
- aqueous electrolyte
- electrolyte solution
- alkyl group
- negative electrode
- carbonate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000011255 nonaqueous electrolyte Substances 0.000 claims 13
- 239000000243 solution Substances 0.000 claims 7
- 125000000217 alkyl group Chemical group 0.000 claims 5
- 229910052710 silicon Inorganic materials 0.000 claims 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 3
- 229910052731 fluorine Inorganic materials 0.000 claims 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 3
- 239000010703 silicon Substances 0.000 claims 3
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000008151 electrolyte solution Substances 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 2
- 125000005843 halogen group Chemical group 0.000 claims 2
- 229910052745 lead Inorganic materials 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 229910001416 lithium ion Inorganic materials 0.000 claims 2
- 239000007773 negative electrode material Substances 0.000 claims 2
- 229910052718 tin Inorganic materials 0.000 claims 2
- 125000004432 carbon atoms Chemical group C* 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
Claims (6)
- R1〜R6が、それぞれ独立に、無置換又はフッ素原子で置換された炭素数1〜3のアルキル基であることを特徴とする請求項1に記載の非水系電解液。
- 非水系電解液中に、前記一般式(1)で示される珪素含有硫酸エステル又は亜硫酸エステルを、0.01〜10重量%含むことを特徴とする請求項1又は2に記載の非水系電解液。
- 非水系電解液が不飽和結合を有するカーボネート、及び含フッ素カーボネートを含むことを特徴とする請求項1ないし3のいずれか1項に記載の非水系電解液。
- 不飽和結合を有するカーボネート、及び含フッ素カーボネートを非水系電解液に対して0.1〜5重量%の割合で含有することを特徴とする請求項1ないし4のいずれか1項に記載の非水系電解液。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005055337A JP4797403B2 (ja) | 2005-03-01 | 2005-03-01 | 非水系電解液二次電池及び非水系電解液二次電池用電解液 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005055337A JP4797403B2 (ja) | 2005-03-01 | 2005-03-01 | 非水系電解液二次電池及び非水系電解液二次電池用電解液 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006244739A JP2006244739A (ja) | 2006-09-14 |
JP2006244739A5 true JP2006244739A5 (ja) | 2008-04-10 |
JP4797403B2 JP4797403B2 (ja) | 2011-10-19 |
Family
ID=37050958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005055337A Active JP4797403B2 (ja) | 2005-03-01 | 2005-03-01 | 非水系電解液二次電池及び非水系電解液二次電池用電解液 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4797403B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100136225A1 (en) * | 2008-10-24 | 2010-06-03 | Primet Precision Materials, Inc. | Group iva small particle compositions and related methods |
US10497970B2 (en) | 2013-03-14 | 2019-12-03 | Arizona Board Of Regents On Behalf Of Arizona State University | Alkali ion conducting plastic crystals |
CN105186037B (zh) * | 2015-09-08 | 2017-11-10 | 中南大学 | 一种磺酸酯类稳定剂和含该磺酸酯类稳定剂的非水电解液 |
CN105655640B (zh) * | 2016-03-28 | 2018-11-02 | 宁德新能源科技有限公司 | 一种非水电解液以及含有该电解液的锂离子电池 |
CN107293776A (zh) * | 2016-04-12 | 2017-10-24 | 宁德时代新能源科技股份有限公司 | 电解液及锂离子电池 |
KR102488601B1 (ko) * | 2017-09-05 | 2023-01-12 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR20190027188A (ko) * | 2017-09-06 | 2019-03-14 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 비수 전해질 및 이를 포함하는 리튬 이차 전지 |
KR102449844B1 (ko) | 2017-09-06 | 2022-09-29 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
JP7137755B2 (ja) | 2018-09-19 | 2022-09-15 | トヨタ自動車株式会社 | リチウムイオン二次電池用非水電解液 |
CN112054238B (zh) * | 2020-09-11 | 2021-10-22 | 山东海科新源材料科技股份有限公司 | 含硅氧链段的环状硫酸酯类添加剂、包合其的电解液及锂离子电池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03236169A (ja) * | 1990-02-13 | 1991-10-22 | Nippon Telegr & Teleph Corp <Ntt> | 化学電池 |
US6350546B1 (en) * | 1998-01-20 | 2002-02-26 | Wilson Greatbatch Ltd. | Sulfate additives for nonaqueous electrolyte rechargeable cells |
US6221534B1 (en) * | 1998-11-25 | 2001-04-24 | Wilson Greatbatch Ltd. | Alkali metal electrochemical cell having an improved cathode activated with a nonaqueous electrolyte having a carbonate additive |
JP4448275B2 (ja) * | 2001-05-11 | 2010-04-07 | 三星エスディアイ株式会社 | リチウム二次電池用電解液及びこれを含むリチウム二次電池 |
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2005
- 2005-03-01 JP JP2005055337A patent/JP4797403B2/ja active Active
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