KR101446862B1 - 비수전해질 2차 전지 및 그 제조 방법 - Google Patents

비수전해질 2차 전지 및 그 제조 방법 Download PDF

Info

Publication number
KR101446862B1
KR101446862B1 KR1020130024431A KR20130024431A KR101446862B1 KR 101446862 B1 KR101446862 B1 KR 101446862B1 KR 1020130024431 A KR1020130024431 A KR 1020130024431A KR 20130024431 A KR20130024431 A KR 20130024431A KR 101446862 B1 KR101446862 B1 KR 101446862B1
Authority
KR
South Korea
Prior art keywords
heat
layer
active material
particles
separator
Prior art date
Application number
KR1020130024431A
Other languages
English (en)
Korean (ko)
Other versions
KR20130103404A (ko
Inventor
다카시 사노
마사노부 사토
Original Assignee
닛산 지도우샤 가부시키가이샤
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 닛산 지도우샤 가부시키가이샤 filed Critical 닛산 지도우샤 가부시키가이샤
Publication of KR20130103404A publication Critical patent/KR20130103404A/ko
Application granted granted Critical
Publication of KR101446862B1 publication Critical patent/KR101446862B1/ko

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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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
    • H01M10/05—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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
KR1020130024431A 2012-03-08 2013-03-07 비수전해질 2차 전지 및 그 제조 방법 KR101446862B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012052039A JP5888012B2 (ja) 2012-03-08 2012-03-08 非水電解質二次電池およびその製造方法
JPJP-P-2012-052039 2012-03-08

Publications (2)

Publication Number Publication Date
KR20130103404A KR20130103404A (ko) 2013-09-23
KR101446862B1 true KR101446862B1 (ko) 2014-10-06

Family

ID=49388341

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130024431A KR101446862B1 (ko) 2012-03-08 2013-03-07 비수전해질 2차 전지 및 그 제조 방법

Country Status (2)

Country Link
JP (1) JP5888012B2 (ja)
KR (1) KR101446862B1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6156398B2 (ja) * 2015-01-16 2017-07-05 トヨタ自動車株式会社 非水電解質二次電池の製造方法および非水電解質二次電池
JP6667122B2 (ja) * 2015-02-25 2020-03-18 株式会社Ｇｓユアサ 蓄電素子
KR102124712B1 (ko) * 2015-07-07 2020-06-18 애플 인크. 바이폴라 배터리 설계
KR102335587B1 (ko) * 2016-03-29 2021-12-06 도레이 카부시키가이샤 이차전지용 세퍼레이터 및 이차전지
CN117638425A (zh) 2016-09-22 2024-03-01 苹果公司 用于叠堆电池设计的集电器
WO2018195372A1 (en) 2017-04-21 2018-10-25 Cougeller Research Llc Battery cell with electrolyte diffusion material
US11888112B2 (en) 2017-05-19 2024-01-30 Apple Inc. Rechargeable battery with anion conducting polymer
US11018343B1 (en) 2017-06-01 2021-05-25 Apple Inc. Current collector surface treatment
US10923728B1 (en) 2017-06-16 2021-02-16 Apple Inc. Current collector structures for rechargeable battery
US10916741B1 (en) 2017-08-08 2021-02-09 Apple Inc. Metallized current collector devices and materials
US11189834B1 (en) 2017-08-09 2021-11-30 Apple Inc. Multiple electrolyte battery cells
US11862801B1 (en) 2017-09-14 2024-01-02 Apple Inc. Metallized current collector for stacked battery
US11335977B1 (en) 2017-09-21 2022-05-17 Apple Inc. Inter-cell connection materials
US11043703B1 (en) 2017-09-28 2021-06-22 Apple Inc. Stacked battery components and configurations
US10916796B1 (en) 2018-02-02 2021-02-09 Apple Inc. Selective charging matrix for rechargeable batteries
JP6992572B2 (ja) * 2018-02-14 2022-01-13 トヨタ自動車株式会社 リチウムイオン二次電池用負極の製造方法
KR102235277B1 (ko) * 2018-03-15 2021-04-01 삼성에스디아이 주식회사 전극 조립체 및 이를 포함하는 이차 전지
JP2020155208A (ja) * 2019-03-18 2020-09-24 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
US11600891B1 (en) 2020-09-08 2023-03-07 Apple Inc. Battery configurations having balanced current collectors
US11677120B2 (en) 2020-09-08 2023-06-13 Apple Inc. Battery configurations having through-pack fasteners
US11588155B1 (en) 2020-09-08 2023-02-21 Apple Inc. Battery configurations for cell balancing
US11923494B2 (en) 2020-09-08 2024-03-05 Apple Inc. Battery configurations having through-pack fasteners

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157723A (ja) 2005-12-08 2007-06-21 Hitachi Maxell Ltd 電気化学素子用セパレータおよび電気化学素子
KR101002161B1 (ko) 2007-11-29 2010-12-17 주식회사 엘지화학 다공성 코팅층이 형성된 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자
KR20140012157A (ko) * 2011-05-02 2014-01-29 도요타지도샤가부시키가이샤 비수 전해질 2차 전지

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007072595A1 (ja) * 2005-12-20 2007-06-28 Matsushita Electric Industrial Co., Ltd. 非水電解質二次電池
JP5268330B2 (ja) * 2006-12-04 2013-08-21 パナソニック株式会社 充電システム、充電装置、及び電池パック
JP2008198506A (ja) * 2007-02-14 2008-08-28 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP5670626B2 (ja) * 2009-07-15 2015-02-18 日立マクセル株式会社 電気化学素子用セパレータ、電気化学素子およびその製造方法
JP5328034B2 (ja) * 2009-09-04 2013-10-30 日立マクセル株式会社 電気化学素子用セパレータ、電気化学素子およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157723A (ja) 2005-12-08 2007-06-21 Hitachi Maxell Ltd 電気化学素子用セパレータおよび電気化学素子
KR101002161B1 (ko) 2007-11-29 2010-12-17 주식회사 엘지화학 다공성 코팅층이 형성된 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자
KR20140012157A (ko) * 2011-05-02 2014-01-29 도요타지도샤가부시키가이샤 비수 전해질 2차 전지

Also Published As

Publication number Publication date
JP2013187074A (ja) 2013-09-19
JP5888012B2 (ja) 2016-03-16
KR20130103404A (ko) 2013-09-23

Similar Documents

Publication Publication Date Title
KR101446862B1 (ko) 비수전해질 2차 전지 및 그 제조 방법
CN106797046B (zh) 叠层型电池及其制造方法
US9005807B2 (en) Current collector for bipolar secondary battery
JP5333576B2 (ja) 双極型二次電池及びその製造方法
RU2566741C2 (ru) Токоотвод для биполярной литий-ионной аккумуляторной батареи
US8486566B2 (en) Positive electrode for lithium-ion secondary battery, manufacturing method thereof, and lithium-ion secondary battery
KR101689496B1 (ko) 비수 전해액계 이차 전지
JP5458605B2 (ja) 双極型二次電池
KR101154881B1 (ko) 바이폴라 셀을 포함하는 이차전지
KR101484433B1 (ko) 쌍극형 전지용 집전체 및 쌍극형 전지
JP5935405B2 (ja) 積層構造電池
JP5957947B2 (ja) 双極型電極およびこれを用いた双極型リチウムイオン二次電池
JP5382445B2 (ja) リチウムイオン二次電池
JP2014120456A (ja) 二次電池
JP2007257862A (ja) 二次電池用電極および二次電池
JP5098180B2 (ja) ２次電池の製造方法
CN109950463B (zh) 蓄电器件用电极的制造方法、蓄电器件用电极和蓄电器件
JP2014026944A (ja) 積層構造電池
JP2017168270A (ja) リチウムイオン二次電池
JP2013191388A (ja) 積層構造電池
JP2014026943A (ja) 積層構造電池
CN111183537B (zh) 负极活性物质的预掺杂方法、以及电气设备用电极及电气设备的制造方法
JP5593984B2 (ja) 二次電池用集電体
JP5359131B2 (ja) 二次電池用正極
JP2014049416A (ja) 非水電解質二次電池

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20180903

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20190829

Year of fee payment: 6