KR20060132037A - 비수전해질 이차전지 - Google Patents
비수전해질 이차전지 Download PDFInfo
- Publication number
- KR20060132037A KR20060132037A KR1020067023252A KR20067023252A KR20060132037A KR 20060132037 A KR20060132037 A KR 20060132037A KR 1020067023252 A KR1020067023252 A KR 1020067023252A KR 20067023252 A KR20067023252 A KR 20067023252A KR 20060132037 A KR20060132037 A KR 20060132037A
- Authority
- KR
- South Korea
- Prior art keywords
- positive electrode
- nonaqueous electrolyte
- group
- active material
- electrode active
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
- H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
- H01M6/168—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by additives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
Description
Claims (5)
- 리튬의 흡장·방출이 가능한 양극, 리튬의 흡장·방출이 가능한 음극, 상기 양극과 상기 음극의 사이에 개재하는 세퍼레이터 및 비수전해질을 구비하는 비수전해질 이차전지로서,상기 양극은, 일반식(1) : LiM1 - xLxO2로 표시되는 양극 활물질을 포함하고,상기 식(1)중, x는, 0.005≤x≤0.1을 만족하고, 원소 M은, Mn, Co 및 Ni로 이루어진 군으로부터 선택되는 적어도 1종이며, 원소 L은, 금속 원소 및 반금속 원소로 이루어진 군으로부터 선택되는 적어도 1종이며, 원소 M과 원소 L은 다른 원소이며, 상기 비수전해질이, 일반식(2):으로 표시되는 포스피네이트 화합물을 포함하고,상기 식(2) 중, R1, R2 및 R3은, 각각 독립으로, 아릴기, 탄소수 1∼5의 알킬기, 탄소수 1∼5의 알케닐기 또는 탄소수 1∼5의 알키닐기인 비수전해질 이차전지.
- 제 1 항에 있어서, 상기 원소 L이, Mg, Al, Ti, Sr, Zn, B, Ca, Cr, Si, Ga, Sn, P, V, Sb, Nb, Ta, Mo, W, Zr, Y 및 Fe로 이루어진 군으로부터 선택되는 적어도 1종인 비수전해질 이차전지.
- 제 1 항에 있어서, 상기 원소 L이, Mg, Al, Ti 및 Sr로 이루어진 군으로부터 선택되는 적어도 1종인 비수전해질 이차전지.
- 제 1 항에 있어서, 상기 포스피네이트 화합물이, 에틸디에틸포스피네이트를 포함한 비수전해질 이차전지.
- 제 1 항에 있어서, 상기 비수전해질이, 비닐렌카보네이트 및 비닐에틸렌카보네이트로 이루어진 군으로부터 선택되는 적어도 1종을 더 포함한 비수전해질 이차전지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004113203 | 2004-04-07 | ||
JPJP-P-2004-00113203 | 2004-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060132037A true KR20060132037A (ko) | 2006-12-20 |
KR100816613B1 KR100816613B1 (ko) | 2008-03-24 |
Family
ID=35125396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067023252A KR100816613B1 (ko) | 2004-04-07 | 2005-03-31 | 비수전해질 이차전지 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7468225B2 (ko) |
JP (1) | JP4781262B2 (ko) |
KR (1) | KR100816613B1 (ko) |
CN (1) | CN100463284C (ko) |
WO (1) | WO2005099023A1 (ko) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100433445C (zh) | 2004-04-07 | 2008-11-12 | 松下电器产业株式会社 | 非水电解质二次电池 |
JP4581501B2 (ja) * | 2004-06-17 | 2010-11-17 | 三菱化学株式会社 | 二次電池用非水電解液及びそれを用いる非水電解液二次電池 |
JP4857643B2 (ja) * | 2005-04-04 | 2012-01-18 | ソニー株式会社 | 二次電池 |
JP5153135B2 (ja) * | 2006-03-09 | 2013-02-27 | 三洋電機株式会社 | 非水電解質二次電池 |
US8349217B2 (en) | 2007-03-27 | 2013-01-08 | Tokyo Institute Of Technology | Method for producing positive electrode material for secondary battery |
US7838143B2 (en) | 2007-06-22 | 2010-11-23 | Boston-Power, Inc. | CID retention device for Li-ion cell |
KR20110022556A (ko) * | 2008-06-12 | 2011-03-07 | 파나소닉 주식회사 | 리튬 이온 이차전지의 충전 방법 및 충방전 방법 |
EP2297802A1 (en) * | 2008-07-03 | 2011-03-23 | The Board of Governors for Higher Education State of Rhode Island and Providence Plantations | Inhibition of electrolyte oxidation in lithium ion batteries with electrolyte additives |
CN102265447B (zh) * | 2008-12-23 | 2015-05-06 | 陶氏环球技术有限责任公司 | 含有芳族磷化合物的电池电解质溶液 |
EP2230702A1 (en) * | 2009-03-19 | 2010-09-22 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | Modified surface |
CN104409766B (zh) | 2010-02-03 | 2017-04-12 | 宇部兴产株式会社 | 非水电解液、使用其的电化学元件以及非水电解液中使用的炔基化合物 |
US8795904B2 (en) * | 2010-05-13 | 2014-08-05 | The United States Of America As Represented By The Secretary Of The Army | Nonaqueous electrolyte solvents and additives |
WO2011161755A1 (ja) | 2010-06-21 | 2011-12-29 | トヨタ自動車株式会社 | リチウム二次電池 |
WO2011161754A1 (ja) * | 2010-06-21 | 2011-12-29 | トヨタ自動車株式会社 | リチウムイオン二次電池 |
CN101938008B (zh) * | 2010-09-21 | 2012-11-14 | 厦门大学 | 锂离子电池电解液阻燃剂及其制备方法 |
JP5658058B2 (ja) * | 2011-02-28 | 2015-01-21 | 株式会社日立製作所 | リチウムイオン二次電池 |
GB201205170D0 (en) * | 2012-03-23 | 2012-05-09 | Faradion Ltd | Metallate electrodes |
US9255185B2 (en) | 2012-08-13 | 2016-02-09 | International Business Machines Corporation | Flame retardant fillers prepared from bridged polysilsesquioxanes |
CN103915647B (zh) * | 2014-03-31 | 2017-02-15 | 绍兴安卡汽车配件有限公司 | 一种低温锂离子电池 |
US10333178B2 (en) | 2014-04-17 | 2019-06-25 | Gotion Inc. | Electrolyte compositions containing esters of dicarboxylic acids |
CN104300134A (zh) * | 2014-09-14 | 2015-01-21 | 屈婧婧 | 一种含Ti三元复合电池正极材料及其制备方法 |
WO2016160703A1 (en) * | 2015-03-27 | 2016-10-06 | Harrup Mason K | All-inorganic solvents for electrolytes |
CN105406124B (zh) * | 2015-12-31 | 2019-03-19 | 哈尔滨工业大学 | 一种提高锂离子电池高温及高电压性能的电解液及其在锂离子电池中的应用 |
CN108767314A (zh) * | 2018-04-16 | 2018-11-06 | 兰州大学 | 一种阻燃离子液体的制备及应用方法 |
JP7345502B2 (ja) * | 2018-12-13 | 2023-09-15 | 三井化学株式会社 | 電池用非水電解液及びリチウム二次電池 |
KR20210031158A (ko) * | 2019-09-11 | 2021-03-19 | 주식회사 엘지화학 | 리튬 이차전지용 비수전해액 및 이를 포함하는 리튬 이차전지 |
CN110828894B (zh) * | 2019-11-01 | 2021-10-08 | 天津市捷威动力工业有限公司 | 一种高安全性电解液及锂离子电池 |
CN112635825B (zh) * | 2020-11-12 | 2022-05-17 | 捷威动力工业江苏有限公司 | 一种三元锂离子电池电解液及锂离子电池 |
CN115050930B (zh) * | 2022-02-07 | 2023-06-09 | 万向一二三股份公司 | 一种复合高镍层状正极材料、正极片及全固态锂电池 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2153478C (en) * | 1994-07-07 | 1999-03-09 | Keiichi Yokoyama | Non-aqueous electrolytic solutions and non-aqueous electrolyte cells comprising the same |
JPH10228928A (ja) | 1997-02-14 | 1998-08-25 | Denso Corp | 難燃性電解液 |
JP4407847B2 (ja) * | 1997-12-02 | 2010-02-03 | 株式会社デンソー | 難燃性電解液および非水電解液二次電池 |
US6210840B1 (en) | 1997-12-02 | 2001-04-03 | Denso Corporation | Flame-retardant electrolytic solution and nonaqueous secondary battery containing the same |
JP3589021B2 (ja) | 1998-04-17 | 2004-11-17 | 新神戸電機株式会社 | リチウムイオン二次電池 |
JP2001023691A (ja) * | 1999-07-13 | 2001-01-26 | Denso Corp | 非水電解液および非水電解液二次電池 |
JP4255581B2 (ja) | 1999-09-10 | 2009-04-15 | 株式会社デンソー | 非水電解液およびそれを用いた非水電解液二次電池 |
US6566015B1 (en) | 1998-10-09 | 2003-05-20 | Denso Corporation | Non-aqueous electrolytic salt and non-aqueous electrolytic secondary battery in which it is used |
KR100371404B1 (ko) | 1999-09-28 | 2003-02-07 | 주식회사 엘지화학 | 비수 전해액 2차 전지 |
JP4876313B2 (ja) | 2000-12-25 | 2012-02-15 | 三菱化学株式会社 | 非水系電解液二次電池 |
JP2002352804A (ja) | 2001-05-28 | 2002-12-06 | Hitachi Maxell Ltd | 非水二次電池 |
JP4407233B2 (ja) * | 2002-10-22 | 2010-02-03 | 三菱化学株式会社 | 非水系電解液及びそれを用いる非水系電解液二次電池 |
-
2005
- 2005-03-31 JP JP2006512053A patent/JP4781262B2/ja not_active Expired - Fee Related
- 2005-03-31 CN CNB200580011972XA patent/CN100463284C/zh active Active
- 2005-03-31 WO PCT/JP2005/006372 patent/WO2005099023A1/ja active Application Filing
- 2005-03-31 KR KR1020067023252A patent/KR100816613B1/ko active IP Right Grant
- 2005-03-31 US US11/547,172 patent/US7468225B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPWO2005099023A1 (ja) | 2008-03-06 |
US7468225B2 (en) | 2008-12-23 |
CN100463284C (zh) | 2009-02-18 |
KR100816613B1 (ko) | 2008-03-24 |
US20070218370A1 (en) | 2007-09-20 |
WO2005099023A1 (ja) | 2005-10-20 |
JP4781262B2 (ja) | 2011-09-28 |
CN1943072A (zh) | 2007-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100816613B1 (ko) | 비수전해질 이차전지 | |
JP3558007B2 (ja) | 非水電解液およびそれを用いたリチウム二次電池 | |
KR100984625B1 (ko) | 비수전해액 이차전지 | |
KR100803453B1 (ko) | 비수전해질 2차 전지 | |
KR100716880B1 (ko) | 비수전해질 이차전지 | |
US20030180618A1 (en) | Nonaqueous electrolyte secondary battery | |
US10587008B2 (en) | Electrolyte solution for secondary battery and secondary battery using same | |
KR20160006741A (ko) | 고에너지 애노드를 위한 신규 전해질 조성물 | |
KR102294866B1 (ko) | 리튬 이차전지용 비수전해액 및 이를 포함하는 리튬 이차전지 | |
CN111640985A (zh) | 一种非水电解液及含有该非水电解液的高电压锂离子电池 | |
KR20100041028A (ko) | 이차전지용 비수전해액 및 이를 포함하는 이차전지 | |
JP2022551058A (ja) | リチウム二次電池用非水電解液及びそれを含むリチウム二次電池 | |
US7858241B2 (en) | Nonaqueous electrolyte for lithium secondary battery and lithium secondary batter using the same | |
US20110229774A1 (en) | Lithium ion battery | |
KR20230031801A (ko) | 리튬 이차전지용 비수 전해액 및 이를 포함하는 리튬 이차전지 | |
RU2307430C1 (ru) | Литиевая ионная батарея, имеющая улучшенные свойства хранения при высокой температуре | |
KR20190082245A (ko) | 배터리 셀의 양극용 활물질, 양극, 및 배터리 셀 | |
CN115485903A (zh) | 二次电池用电解液添加剂、包含所述添加剂的二次电池用非水电解液及二次电池 | |
JP2012253032A (ja) | 非水電解液およびそれを用いたリチウム二次電池 | |
JP7471739B2 (ja) | リチウム二次電池用非水電解液およびそれを含むリチウム二次電池 | |
JP4432397B2 (ja) | 非水電解液およびそれを用いたリチウム二次電池 | |
JP2003331914A (ja) | 非水電解質二次電池 | |
CN116207351B (zh) | 电解液、锂二次电池及用电装置 | |
KR20230101254A (ko) | 리튬이차전지용 전해액 및 이를 포함하는 리튬이차전지 | |
CN117121257A (zh) | 锂二次电池用非水性电解质溶液及包含其的锂二次电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Publication of correction | ||
FPAY | Annual fee payment |
Payment date: 20130227 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20140220 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20150224 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20160218 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20170220 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20180219 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20200218 Year of fee payment: 13 |