JP7628503B2 - 高出力の、拡張された温度範囲に対応可能な、誤用である過充放電に対する耐性を有する、再充電可能電池セル及び電池パック - Google Patents

高出力の、拡張された温度範囲に対応可能な、誤用である過充放電に対する耐性を有する、再充電可能電池セル及び電池パック Download PDF

Info

Publication number
JP7628503B2
JP7628503B2 JP2021560078A JP2021560078A JP7628503B2 JP 7628503 B2 JP7628503 B2 JP 7628503B2 JP 2021560078 A JP2021560078 A JP 2021560078A JP 2021560078 A JP2021560078 A JP 2021560078A JP 7628503 B2 JP7628503 B2 JP 7628503B2
Authority
JP
Japan
Prior art keywords
electrochemical cell
cell
cathode
anode
electrochemically active
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.)
Active
Application number
JP2021560078A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022526032A5 (https=
JP2022526032A (ja
Inventor
カーニー・トーマス
マリク・ラフール
オーファー・デービッド
サヒン・ケナン
カプラン・ダニエル
スリラムル・スレッシュ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAMX Power LLC
Original Assignee
CAMX Power LLC
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
Priority claimed from PCT/US2019/027284 external-priority patent/WO2020209869A1/en
Priority claimed from US16/383,079 external-priority patent/US11309544B2/en
Application filed by CAMX Power LLC filed Critical CAMX Power LLC
Publication of JP2022526032A publication Critical patent/JP2022526032A/ja
Publication of JP2022526032A5 publication Critical patent/JP2022526032A5/ja
Application granted granted Critical
Publication of JP7628503B2 publication Critical patent/JP7628503B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • H01M2010/4292—Aspects relating to capacity ratio of electrodes/electrolyte or anode/cathode
    • 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
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Cell Separators (AREA)
JP2021560078A 2019-04-12 2020-04-10 高出力の、拡張された温度範囲に対応可能な、誤用である過充放電に対する耐性を有する、再充電可能電池セル及び電池パック Active JP7628503B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/US2019/027284 WO2020209869A1 (en) 2019-04-12 2019-04-12 High power, extended temperature range-capable, highly abuse overcharge and discharge tolerant rechargeable battery cell and pack
US16/383,079 2019-04-12
US16/383,079 US11309544B2 (en) 2019-04-12 2019-04-12 High power, extended temperature range-capable, highly abuse overcharge and discharge tolerant rechargeable battery cell and pack
USPCT/US2019/027284 2019-04-12
PCT/US2020/027608 WO2020210585A1 (en) 2019-04-12 2020-04-10 High power, extended temperature range-capable, highly abuse overcharge and discharge tolerant rechargeable battery cell and pack

Publications (3)

Publication Number Publication Date
JP2022526032A JP2022526032A (ja) 2022-05-20
JP2022526032A5 JP2022526032A5 (https=) 2023-04-07
JP7628503B2 true JP7628503B2 (ja) 2025-02-10

Family

ID=72752062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021560078A Active JP7628503B2 (ja) 2019-04-12 2020-04-10 高出力の、拡張された温度範囲に対応可能な、誤用である過充放電に対する耐性を有する、再充電可能電池セル及び電池パック

Country Status (8)

Country Link
US (2) US11165065B2 (https=)
EP (1) EP3953982A4 (https=)
JP (1) JP7628503B2 (https=)
KR (1) KR20210151211A (https=)
CN (1) CN113966554B (https=)
CA (1) CA3136437A1 (https=)
MX (1) MX2021012397A (https=)
WO (1) WO2020210585A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11237219B2 (en) * 2019-12-30 2022-02-01 StoreDot Ltd. Recovering defective branches and/or cells of battery packs by deep discharges
CN119812503A (zh) * 2021-02-04 2025-04-11 宁德时代新能源科技股份有限公司 电极组件、电池单体、电池及电极组件的制造设备和方法
CN116145326B (zh) * 2023-02-28 2025-09-19 蜂巢能源科技股份有限公司 一种制备Dawson型多金属氧酸盐复合纳米纤维膜的方法和应用
CN116559685B (zh) * 2023-04-24 2025-12-12 江苏天合储能有限公司 表征化学体系反应活性的方法、检测装置及可读存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006185913A (ja) 2004-12-02 2006-07-13 Ohara Inc 全固体リチウムイオン二次電池および固体電解質
JP2012014968A (ja) 2010-07-01 2012-01-19 Enax Inc リチウムイオン二次電池
WO2013145721A1 (ja) 2012-03-30 2013-10-03 パナソニック株式会社 非水電解質二次電池およびその製造方法
JP2014528891A (ja) 2011-08-16 2014-10-30 ティアックス エルエルシーＴｉａｘ Ｌｌｃ 多結晶金属酸化物、その製造方法、およびそれを含む物
JP2015015087A (ja) 2013-07-03 2015-01-22 石原産業株式会社 非水電解質二次電池の製造方法
JP2016035901A (ja) 2014-07-31 2016-03-17 株式会社東芝 非水電解質電池、非水電解質電池の製造方法及び電池パック
JP2019515437A (ja) 2016-04-27 2019-06-06 カムエクス パワー エルエルシーＣＡＭＸ Ｐｏｗｅｒ ＬＬＣ ナノ結晶を含む多結晶層状金属酸化物

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065225A2 (en) 2000-03-02 2001-09-07 Siemens Automotive Corporation Engine torque sensor
US7824800B1 (en) * 2004-04-08 2010-11-02 Electrochemical Systems, Inc. Lithium-ion cell with a wide operating temperature range
JP2007139756A (ja) 2005-10-17 2007-06-07 Ricoh Co Ltd 相対位置検出装置、回転体走行検出装置及び画像形成装置
JP4968578B2 (ja) 2006-04-12 2012-07-04 パナソニック株式会社 正極活物質、その製造方法および非水電解質二次電池
CN101110477B (zh) * 2006-07-18 2010-06-09 中国电子科技集团公司第十八研究所 一种电化学储能与能量转换装置
WO2008089457A1 (en) * 2007-01-18 2008-07-24 Altair Nanotechnologies Inc. Methods for improving the safety of lithium ion batteries
US8785042B2 (en) 2007-01-29 2014-07-22 Umicore Island-covered lithium cobaltite oxides
WO2009002053A2 (en) * 2007-06-22 2008-12-31 Lg Chem, Ltd. Anode material of excellent conductivity and high power secondary battery employed with the same
CN102884665B (zh) * 2010-04-06 2015-09-30 株式会社Lg化学 改进的堆叠型电池胞或者双电池胞、用于使用该电池胞的二次电池的电极组件及其制造方法
JP2012079598A (ja) * 2010-10-04 2012-04-19 Panasonic Corp 非水電解質二次電池および非水電解質二次電池用負極活物質材料
KR102157479B1 (ko) 2013-04-29 2020-10-23 한양대학교 산학협력단 리튬 이차 전지용 양극활물질
US20120315384A1 (en) 2011-06-07 2012-12-13 GM Global Technology Operations LLC Method of applying nonconductive ceramics on lithium-ion battery separators
KR101572832B1 (ko) 2013-02-15 2015-12-01 주식회사 엘지화학 계단 구조의 전극군 적층체
JP6064810B2 (ja) 2013-06-28 2017-01-25 新日鐵住金株式会社 被検査材の測定装置および測定方法
JP2015099746A (ja) * 2013-11-20 2015-05-28 株式会社東芝 電池用活物質、非水電解質電池及び電池パック
WO2015177665A1 (en) 2014-05-23 2015-11-26 Semiconductor Energy Laboratory Co., Ltd. Negative electrode active material and power storage device
US20160111727A1 (en) * 2014-10-20 2016-04-21 Ford Global Technologies, Llc Metal-Ion Battery with Offset Potential Material
KR101913897B1 (ko) 2015-09-30 2018-12-28 주식회사 엘지화학 이차전지용 양극활물질 및 이를 포함하는 이차전지
US20190006667A1 (en) 2015-12-18 2019-01-03 Saft Use of electrochemical cells containing a lithiated titanate oxide negative active material for low earth orbit applications
EP3414787B1 (en) * 2016-02-09 2023-01-18 CAMX Power LLC Pre-lithiated electrode materials and cells employing the same
CN106443046B (zh) * 2016-11-23 2023-04-07 福州大学 一种基于变密度正弦条纹的转轴转速测量装置及方法
CN108963198A (zh) 2017-05-22 2018-12-07 动力专家有限公司 正极、负极，其制备方法以及包括其的锂离子电池
KR102032156B1 (ko) 2019-08-07 2019-10-15 주식회사 엔비져블 패턴을 이용한 회전 감지 시스템

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006185913A (ja) 2004-12-02 2006-07-13 Ohara Inc 全固体リチウムイオン二次電池および固体電解質
JP2012014968A (ja) 2010-07-01 2012-01-19 Enax Inc リチウムイオン二次電池
JP2014528891A (ja) 2011-08-16 2014-10-30 ティアックス エルエルシーＴｉａｘ Ｌｌｃ 多結晶金属酸化物、その製造方法、およびそれを含む物
WO2013145721A1 (ja) 2012-03-30 2013-10-03 パナソニック株式会社 非水電解質二次電池およびその製造方法
JP2015015087A (ja) 2013-07-03 2015-01-22 石原産業株式会社 非水電解質二次電池の製造方法
JP2016035901A (ja) 2014-07-31 2016-03-17 株式会社東芝 非水電解質電池、非水電解質電池の製造方法及び電池パック
JP2019515437A (ja) 2016-04-27 2019-06-06 カムエクス パワー エルエルシーＣＡＭＸ Ｐｏｗｅｒ ＬＬＣ ナノ結晶を含む多結晶層状金属酸化物

Also Published As

Publication number Publication date
US11165065B2 (en) 2021-11-02
CA3136437A1 (en) 2020-10-15
MX2021012397A (es) 2022-01-19
CN113966554A (zh) 2022-01-21
CN113966554B (zh) 2024-12-31
EP3953982A1 (en) 2022-02-16
WO2020210585A1 (en) 2020-10-15
US20200328419A1 (en) 2020-10-15
EP3953982A4 (en) 2023-01-11
KR20210151211A (ko) 2021-12-13
JP2022526032A (ja) 2022-05-20
US12034163B2 (en) 2024-07-09
US20220029162A1 (en) 2022-01-27

Similar Documents

Publication Publication Date Title
US11742474B2 (en) Electrodes with silicon oxide active materials for lithium ion cells achieving high capacity, high energy density and long cycle life performance
JP5664937B2 (ja) 二次電池及び組電池
US12034163B2 (en) High power, extended temperature range-capable, highly abuse overcharge and discharge tolerant rechargeable battery cell and pack
US20190260104A1 (en) Battery and supercapacitor hybrid
US11973178B2 (en) Lithium ion cells with high performance electrolyte and silicon oxide active materials achieving very long cycle life performance
AU2005213420A1 (en) Lithium secondary cell with high charge and discharge rate capability
US20240297338A1 (en) Lithium ion cells with high performance electrolyte and silicon oxide active materials achieving very long cycle life performance
US20240250241A1 (en) Lithium secondary battery with improved safety
JP2011086530A (ja) 組電池および電源装置
US8877387B2 (en) Method for producing lithium ion secondary battery
KR20230029988A (ko) 규소계 활물질 및 접착력 및 응집력이 양호한 수계 결합제를 갖는 음극을 갖는 리튬 이온 전지
US11309544B2 (en) High power, extended temperature range-capable, highly abuse overcharge and discharge tolerant rechargeable battery cell and pack
JP2008226643A (ja) 非水電解液二次電池
EP2140514B1 (en) Lithium secondary batteries
CN111435729A (zh) 锂离子二次电池
JP2024015450A (ja) 蓄電素子及び蓄電素子の使用方法
KR102957353B1 (ko) 대용량의, 온도 범위 확장 가능하고, 과충전 및 방전 오용 관용성이 높은 재충전식 배터리 전지 및 팩
CN116705987B (zh) 负极片、电化学装置及其制备方法
WO2020209869A1 (en) High power, extended temperature range-capable, highly abuse overcharge and discharge tolerant rechargeable battery cell and pack
EP4213262A1 (en) Secondary battery having low cell resistance and excellent lifespan characteristics
CA3244480A1 (en) POSITIVE ELECTRODE FOR SECONDARY LITHIUM BATTERY AND METHOD FOR ITS MANUFACTURE
HK40040419A (en) Lithium ion cells with high performance electroyte and silicon oxide active materials

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230330

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230330

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240214

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240402

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20240626

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240927

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250107

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250129

R150 Certificate of patent or registration of utility model

Ref document number: 7628503

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150