WO2012081518A3 - 非水電解質二次電池 - Google Patents

非水電解質二次電池 Download PDF

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Publication number
WO2012081518A3
WO2012081518A3 PCT/JP2011/078556 JP2011078556W WO2012081518A3 WO 2012081518 A3 WO2012081518 A3 WO 2012081518A3 JP 2011078556 W JP2011078556 W JP 2011078556W WO 2012081518 A3 WO2012081518 A3 WO 2012081518A3
Authority
WO
WIPO (PCT)
Prior art keywords
nonaqueous electrolyte
secondary battery
manganate
electrolyte secondary
spinel
Prior art date
Application number
PCT/JP2011/078556
Other languages
English (en)
French (fr)
Other versions
WO2012081518A2 (ja
Inventor
晋也 宮崎
宏宜 白方
Original Assignee
三洋電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to US13/992,521 priority Critical patent/US9337479B2/en
Priority to JP2012548768A priority patent/JPWO2012081518A1/ja
Publication of WO2012081518A2 publication Critical patent/WO2012081518A2/ja
Publication of WO2012081518A3 publication Critical patent/WO2012081518A3/ja

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    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M10/0569—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
    • H01M4/02—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
    • H01M4/36—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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • 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
    • 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
    • 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

【課題】正極活物質としてニッケル・コバルト・マンガン酸リチウム及びスピネル型マンガン酸リチウムを用いた場合であっても、安全性能に優れかつ、ハイレート放電行程を有する充放電サイクル性能に優れた非水電解質二次電池を提供すること。 【解決手段】タングステン及びジルコニウムにより修飾されたニッケル・コバルト・マンガン酸リチウムと、スピネル型マンガン酸リチウムとを特定の割合で混合させたものを正極活物質として用い、更に、ジメチルカーボネート及び環状カーボネートの含有量を特定の割合とした非水電解質を用いる。
PCT/JP2011/078556 2010-12-15 2011-12-09 非水電解質二次電池 WO2012081518A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/992,521 US9337479B2 (en) 2010-12-15 2011-12-09 Nonaqueous electrolyte secondary battery
JP2012548768A JPWO2012081518A1 (ja) 2010-12-15 2011-12-09 非水電解質二次電池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010279840 2010-12-15
JP2010-279840 2010-12-15

Publications (2)

Publication Number Publication Date
WO2012081518A2 WO2012081518A2 (ja) 2012-06-21
WO2012081518A3 true WO2012081518A3 (ja) 2012-09-20

Family

ID=46245173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/078556 WO2012081518A2 (ja) 2010-12-15 2011-12-09 非水電解質二次電池

Country Status (3)

Country Link
US (1) US9337479B2 (ja)
JP (1) JPWO2012081518A1 (ja)
WO (1) WO2012081518A2 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140039264A (ko) * 2011-07-13 2014-04-01 가부시키가이샤 지에스 유아사 비수 전해질 2차 전지
JP6128398B2 (ja) * 2014-12-26 2017-05-17 トヨタ自動車株式会社 非水電解質二次電池
JP6931966B2 (ja) * 2015-08-21 2021-09-08 株式会社日本触媒 リチウムイオン二次電池
JP6931965B2 (ja) * 2015-08-21 2021-09-08 株式会社日本触媒 リチウムイオン二次電池
KR101918719B1 (ko) 2016-12-12 2018-11-14 주식회사 포스코 리튬 이차전지용 양극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차전지
CN111868990A (zh) * 2018-03-13 2020-10-30 三洋电机株式会社 非水电解质二次电池
KR102195187B1 (ko) * 2019-02-18 2020-12-28 주식회사 에스엠랩 양극활물질, 이의 제조방법 및 이를 포함하는 양극을 포함한 리튬이차전지
WO2021029650A1 (ko) * 2019-08-12 2021-02-18 주식회사 엘지화학 리튬 이차전지용 양극 및 이를 포함하는 리튬 이차전지

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002358962A (ja) * 2001-05-31 2002-12-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP2003168430A (ja) * 2001-11-30 2003-06-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP2005285720A (ja) * 2004-03-31 2005-10-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP2005340055A (ja) * 2004-05-28 2005-12-08 Sanyo Electric Co Ltd 非水電解質二次電池
JP2006278322A (ja) * 2005-03-02 2006-10-12 Hitachi Maxell Ltd 非水電解質二次電池
JP2009004310A (ja) * 2007-06-25 2009-01-08 Mitsubishi Chemicals Corp リチウム二次電池用正極活物質材料、及びそれを用いたリチウム二次電池用正極並びにリチウム二次電池

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4731106B2 (ja) 2002-09-30 2011-07-20 三洋電機株式会社 非水電解質二次電池
JP4726423B2 (ja) 2004-03-17 2011-07-20 三洋電機株式会社 非水電解質二次電池用正極材料及び非水電解質二次電池

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002358962A (ja) * 2001-05-31 2002-12-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP2003168430A (ja) * 2001-11-30 2003-06-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP2005285720A (ja) * 2004-03-31 2005-10-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP2005340055A (ja) * 2004-05-28 2005-12-08 Sanyo Electric Co Ltd 非水電解質二次電池
JP2006278322A (ja) * 2005-03-02 2006-10-12 Hitachi Maxell Ltd 非水電解質二次電池
JP2009004310A (ja) * 2007-06-25 2009-01-08 Mitsubishi Chemicals Corp リチウム二次電池用正極活物質材料、及びそれを用いたリチウム二次電池用正極並びにリチウム二次電池

Also Published As

Publication number Publication date
US9337479B2 (en) 2016-05-10
WO2012081518A2 (ja) 2012-06-21
JPWO2012081518A1 (ja) 2014-05-22
US20130260262A1 (en) 2013-10-03

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