CN102035023B - 非水电解质二次电池 - Google Patents

非水电解质二次电池 Download PDF

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Publication number
CN102035023B
CN102035023B CN201010289838.9A CN201010289838A CN102035023B CN 102035023 B CN102035023 B CN 102035023B CN 201010289838 A CN201010289838 A CN 201010289838A CN 102035023 B CN102035023 B CN 102035023B
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active material
nonaqueous electrolytic
capacity
positive active
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CN102035023A (zh
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松本浩友纪
小笠原毅
井町直希
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Panasonic New Energy Co ltd
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Sanyo Electric Co Ltd
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    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators 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
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CN201010289838.9A 2009-09-28 2010-09-16 非水电解质二次电池 Active CN102035023B (zh)

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JP2009222973A JP5399188B2 (ja) 2009-09-28 2009-09-28 非水電解質二次電池
JP2009-222973 2009-09-28

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JP (1) JP5399188B2 (https=)
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Families Citing this family (26)

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Publication number Priority date Publication date Assignee Title
JP5399188B2 (ja) * 2009-09-28 2014-01-29 三洋電機株式会社 非水電解質二次電池
WO2012086277A1 (ja) * 2010-12-20 2012-06-28 三洋電機株式会社 非水電解質二次電池用正極及びその正極を用いた非水電解質二次電池
US9786908B2 (en) 2012-03-30 2017-10-10 Sanyo Electric Co., Ltd. Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
JP6153758B2 (ja) * 2012-04-20 2017-06-28 アークレイ株式会社 多型検出用プローブ、多型検出方法、薬効判定方法及び多型検出用キット
CN102683749A (zh) * 2012-04-24 2012-09-19 合肥国轩高科动力能源有限公司 一种高电压锂离子电池的非水电解液
JP2015232923A (ja) * 2012-09-28 2015-12-24 三洋電機株式会社 非水電解質二次電池
JP2015232924A (ja) * 2012-09-28 2015-12-24 三洋電機株式会社 非水電解質二次電池
JP6104367B2 (ja) * 2013-03-29 2017-03-29 三洋電機株式会社 非水電解質二次電池
JP5418714B1 (ja) * 2013-07-09 2014-02-19 宇部興産株式会社 非水電解液キット及び非水電解液の調製方法
KR101749186B1 (ko) * 2013-09-11 2017-07-03 삼성에스디아이 주식회사 리튬 전지용 전해질, 이를 포함하는 리튬 전지, 및 리튬 전지용 전해질의 제조방법
JP6512110B2 (ja) * 2014-02-10 2019-05-15 三洋電機株式会社 非水電解質二次電池
KR101921539B1 (ko) * 2015-11-25 2018-11-23 솔브레인 주식회사 전해질 및 이를 포함하는 리튬 이차 전지
KR101921541B1 (ko) * 2015-11-25 2018-11-23 솔브레인 주식회사 전해질 및 이를 포함하는 리튬 이차 전지
KR101921528B1 (ko) * 2015-11-25 2018-11-23 솔브레인 주식회사 전해질 및 이를 포함하는 리튬 이차 전지
KR101894403B1 (ko) * 2015-11-25 2018-09-03 솔브레인 주식회사 전해질 및 이를 포함하는 리튬 이차 전지
KR101921545B1 (ko) * 2015-11-25 2018-11-23 솔브레인 주식회사 전해질 및 이를 포함하는 리튬 이차 전지
KR101921530B1 (ko) * 2015-11-25 2018-11-23 솔브레인 주식회사 전해질 및 이를 포함하는 리튬 이차 전지
KR101921533B1 (ko) * 2015-11-25 2018-11-23 솔브레인 주식회사 전해질 및 이를 포함하는 리튬 이차 전지
KR101921543B1 (ko) * 2015-11-25 2018-11-23 솔브레인 주식회사 전해질 및 이를 포함하는 리튬 이차 전지
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
JP6897507B2 (ja) * 2017-11-09 2021-06-30 トヨタ自動車株式会社 非水電解質二次電池およびその製造方法
CN112103581B (zh) * 2020-09-30 2022-07-26 苏州精诚智造智能科技有限公司 一种锂离子电池的制备方法
CN113903996B (zh) * 2021-09-28 2022-12-09 蜂巢能源科技有限公司 一种电解液体系及其应用
CN113823840A (zh) * 2021-10-29 2021-12-21 中南大学 一种锂金属负极用电解液
JPWO2024038571A1 (https=) * 2022-08-19 2024-02-22
JP7694526B2 (ja) * 2022-10-06 2025-06-18 トヨタ自動車株式会社 非水系二次電池

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010026891A1 (en) * 2000-03-28 2001-10-04 Yoshitaka Dansui Nickel positive electrode active material and nickel metal hydride storage battery
JP2001357845A (ja) * 2000-06-16 2001-12-26 Canon Inc ニッケル系二次電池及び該二次電池の製造方法
US20040191633A1 (en) * 2003-02-26 2004-09-30 The University Of Chicago Electrodes for lithium batteries
JPWO2005008812A1 (ja) * 2003-07-17 2006-09-07 株式会社ユアサコーポレーション 正極活物質及びその製造方法、並びに、これを用いたリチウム二次電池用正極及びリチウム二次電池
KR100657225B1 (ko) 2003-09-05 2006-12-14 주식회사 엘지화학 전지의 안전성을 향상시키기 위한 전해액 용매 및 이를포함하는 리튬 이차 전지
JP2005196992A (ja) * 2003-12-26 2005-07-21 Hitachi Ltd リチウム二次電池用正極材料及び電池
KR100570616B1 (ko) * 2004-02-06 2006-04-12 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지
JP5124910B2 (ja) * 2005-06-09 2013-01-23 日産自動車株式会社 非水電解質リチウムイオン電池用正極材料、これを用いた電池および非水電解質リチウムイオン電池用正極材料の製造方法
KR100684733B1 (ko) * 2005-07-07 2007-02-20 삼성에스디아이 주식회사 리튬 이차 전지
JP4892931B2 (ja) * 2005-11-04 2012-03-07 ソニー株式会社 リチウムイオン二次電池
US7906239B2 (en) * 2006-03-06 2011-03-15 Sony Corporation Cathode active material, method for producing the same, and nonaqueous electrolyte secondary battery
JP2007305546A (ja) 2006-05-15 2007-11-22 Sony Corp リチウムイオン電池
KR20080067050A (ko) * 2007-01-15 2008-07-18 제일모직주식회사 리튬 2차전지용 비수성 전해액 및 이를 포함하는 리튬2차전지
CN102290573B (zh) * 2007-03-30 2015-07-08 索尼株式会社 正极活性物质、正极、非水电解质电池
KR100865402B1 (ko) * 2007-06-12 2008-10-24 삼성에스디아이 주식회사 리튬이차전지용 비수성 전해액 및 상기 전해액을 사용한리튬이차전지
JP4656097B2 (ja) * 2007-06-25 2011-03-23 ソニー株式会社 非水電解質二次電池用正極活物質およびその製造方法、並びに非水電解質二次電池
JP4760816B2 (ja) * 2007-11-14 2011-08-31 ソニー株式会社 リチウムイオン二次電池用正極及びリチウムイオン二次電池
WO2010004973A1 (ja) * 2008-07-09 2010-01-14 三洋電機株式会社 非水電解質二次電池用正極活物質、非水電解質二次電池用正極活物質の製造方法、非水電解質二次電池用正極及び非水電解質二次電池
US9093702B2 (en) * 2009-09-03 2015-07-28 Samsung Sdi Co., Ltd. Electrolytic solution for lithium battery, lithium battery employing the same and method for operating the lithium battery
JP5399188B2 (ja) * 2009-09-28 2014-01-29 三洋電機株式会社 非水電解質二次電池

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