KR102860367B1 - 이차 전지 - Google Patents

이차 전지

Info

Publication number
KR102860367B1
KR102860367B1 KR1020247030993A KR20247030993A KR102860367B1 KR 102860367 B1 KR102860367 B1 KR 102860367B1 KR 1020247030993 A KR1020247030993 A KR 1020247030993A KR 20247030993 A KR20247030993 A KR 20247030993A KR 102860367 B1 KR102860367 B1 KR 102860367B1
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KR
South Korea
Prior art keywords
positive electrode
negative electrode
active material
current collector
secondary battery
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
KR1020247030993A
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English (en)
Korean (ko)
Other versions
KR20240142602A (ko
Inventor
유미코 요네다
마사키 야마카지
료타 타지마
마사아키 히로키
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Priority to KR1020257030348A priority Critical patent/KR20250137732A/ko
Publication of KR20240142602A publication Critical patent/KR20240142602A/ko
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Publication of KR102860367B1 publication Critical patent/KR102860367B1/ko
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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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M10/056—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
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • 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
    • 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
    • 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
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/122—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Primary Cells (AREA)
KR1020247030993A 2014-09-19 2015-09-08 이차 전지 Active KR102860367B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257030348A KR20250137732A (ko) 2014-09-19 2015-09-08 이차 전지

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014190900 2014-09-19
JPJP-P-2014-190900 2014-09-19
KR1020237034626A KR102708552B1 (ko) 2014-09-19 2015-09-08 이차 전지
PCT/IB2015/056853 WO2016042437A1 (en) 2014-09-19 2015-09-08 Secondary battery

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020237034626A Division KR102708552B1 (ko) 2014-09-19 2015-09-08 이차 전지

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020257030348A Division KR20250137732A (ko) 2014-09-19 2015-09-08 이차 전지

Publications (2)

Publication Number Publication Date
KR20240142602A KR20240142602A (ko) 2024-09-30
KR102860367B1 true KR102860367B1 (ko) 2025-09-16

Family

ID=55526598

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020177006575A Active KR102636282B1 (ko) 2014-09-19 2015-09-08 이차 전지
KR1020247030993A Active KR102860367B1 (ko) 2014-09-19 2015-09-08 이차 전지
KR1020257030348A Pending KR20250137732A (ko) 2014-09-19 2015-09-08 이차 전지
KR1020237034626A Active KR102708552B1 (ko) 2014-09-19 2015-09-08 이차 전지

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020177006575A Active KR102636282B1 (ko) 2014-09-19 2015-09-08 이차 전지

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Application Number Title Priority Date Filing Date
KR1020257030348A Pending KR20250137732A (ko) 2014-09-19 2015-09-08 이차 전지
KR1020237034626A Active KR102708552B1 (ko) 2014-09-19 2015-09-08 이차 전지

Country Status (5)

Country Link
US (5) US9843073B2 (enExample)
JP (5) JP2016066611A (enExample)
KR (4) KR102636282B1 (enExample)
TW (6) TW202441826A (enExample)
WO (1) WO2016042437A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016076475A (ja) 2014-08-06 2016-05-12 株式会社半導体エネルギー研究所 二次電池を有する電子機器及び眼鏡型デバイス
KR102636282B1 (ko) * 2014-09-19 2024-02-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 이차 전지
JP2016073196A (ja) 2014-09-26 2016-05-09 株式会社半導体エネルギー研究所 二次電池モジュールおよび給電システム
JP6890956B2 (ja) 2015-12-10 2021-06-18 株式会社半導体エネルギー研究所 蓄電装置及び電子機器
CN115509108B (zh) 2016-02-26 2025-04-08 株式会社半导体能源研究所 连接部件、电源装置、电子设备及系统
JP6771292B2 (ja) * 2016-03-14 2020-10-21 三星エスディアイ株式会社Samsung SDI Co., Ltd. フレキシブル二次電池用集電体、フレキシブル二次電池用電極、フレキシブル二次電池用電極積層組立体、フレキシブル二次電池およびフレキシブル二次電池用電極の製造方法
JP6280606B1 (ja) * 2016-09-16 2018-02-14 株式会社ジェイ・イー・ティ 電池の製造方法および電池の製造装置
KR102260835B1 (ko) * 2016-09-20 2021-06-03 삼성에스디아이 주식회사 이차전지, 전극 조립체 및 전극 조립체 제조 방법
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
KR101990617B1 (ko) * 2016-09-30 2019-06-18 주식회사 엘지화학 리튬 이차전지
TWI627779B (zh) * 2016-10-13 2018-06-21 輝能科技股份有限公司 電池結構
CN110024200B (zh) 2016-12-02 2023-07-18 株式会社半导体能源研究所 蓄电装置及电子设备
EP3637524A4 (en) * 2017-05-26 2021-11-17 Beijing Normal University GELATINIZED SYSTEM AND APPLICATIONS IN A LITHIUM-AIR BATTERY, A SUPERCAPACITOR OR A CONDENSER BATTERY IN AN ORGANIC SYSTEM
KR102588500B1 (ko) * 2017-06-26 2023-10-11 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질의 제작 방법 및 이차 전지
CN113016111A (zh) 2018-11-22 2021-06-22 株式会社半导体能源研究所 半导体装置及充电控制系统
US11453603B2 (en) 2019-06-28 2022-09-27 Crystal Lagoons Technologies, Inc. Low cost and sanitary efficient method that creates two different treatment zones in large water bodies to facilitate direct contact recreational activities
US12406997B2 (en) 2019-07-29 2025-09-02 TeraWatt Technology Inc. Anode-free solid state battery having a pseudo-solid lithium gel layer
US12125975B2 (en) * 2019-07-29 2024-10-22 TeraWatt Technology Inc. Phase-change electrolyte separator for a solid-state battery
US12412901B2 (en) 2019-07-29 2025-09-09 TeraWatt Technology Inc. Interfacial bonding layer for an anode-free solid-state-battery
WO2022023883A1 (ja) * 2020-07-31 2022-02-03 株式会社半導体エネルギー研究所 二次電池の作製方法、及び、二次電池の製造装置
US12114426B2 (en) 2020-09-30 2024-10-08 Inventus Power, Inc. Conformal wearable battery and system
US11081755B1 (en) 2020-09-30 2021-08-03 Inventus Power, Inc. Housing for a conformal wearable battery
US11251497B1 (en) 2020-09-30 2022-02-15 Inventus Power, Inc. Conformal wearable battery
US11349174B2 (en) 2020-09-30 2022-05-31 Inventus Power, Inc. Flexible battery matrix for a conformal wearable battery
US11477885B2 (en) 2020-09-30 2022-10-18 Inventus Power, Inc. Redundant trace fuse for a conformal wearable battery
US10950913B1 (en) 2020-09-30 2021-03-16 Inventus Power, Inc. Impact absorbing member for a conformal wearable battery
US11064604B1 (en) 2020-09-30 2021-07-13 Inventus Power, Inc. Flexible circuit board for a conformal wearable battery
US10980116B1 (en) 2020-09-30 2021-04-13 Inventus Power, Inc. Flexible battery matrix for a conformal wearable battery
KR102244194B1 (ko) * 2020-10-23 2021-04-26 주식회사 그랩실 그래핀-실리콘 복합체를 포함하는 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
US11394077B1 (en) 2021-03-15 2022-07-19 Inventus Power, Inc. Conformal wearable battery
US11581607B1 (en) 2021-09-30 2023-02-14 Inventus Power, Inc. Thermal management for a conformal wearable battery
CN118974992A (zh) * 2021-11-22 2024-11-15 国立研究开发法人产业技术综合研究所 柔性全固态电池及其制造方法
JP7675695B2 (ja) * 2022-12-26 2025-05-13 トヨタバッテリー株式会社 非水二次電池及び非水二次電池の製造方法
US20240283016A1 (en) 2023-02-16 2024-08-22 Anthro Energy, Inc. Gel electrolyte composition for a battery and a method of implementation
JPWO2024195411A1 (enExample) * 2023-03-23 2024-09-26
WO2025091014A1 (en) 2023-10-27 2025-05-01 Anthro Energy, Inc. System and method for improved battery structural properties
CN119786729B (zh) * 2024-12-30 2025-09-30 远景动力技术(江苏)有限公司 一种电解液及锂离子电池

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1547782A (zh) 2001-08-24 2004-11-17 �ʼҷ����ֵ��ӹɷ����޹�˾ 制造锂电池的方法、锂电池和电器
US20120202101A1 (en) 2010-06-29 2012-08-09 Panasonic Corporation Thin flexible battery
CN103928715A (zh) 2014-04-25 2014-07-16 广西师范大学 可弯曲叠片式锂离子电池的电芯及其制作方法和电池

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555380Y2 (enExample) 1974-12-24 1980-12-22
JPS5426771B2 (enExample) 1975-01-11 1979-09-06
JPS5426771U (enExample) 1977-07-27 1979-02-21
JPS5555380U (enExample) 1978-10-09 1980-04-15
IL135078A0 (en) * 1999-03-17 2001-05-20 Noboru Oyama Polymer electrolyte
JP4158071B2 (ja) * 1999-05-20 2008-10-01 東洋紡績株式会社 高分子電解質ゲル組成物
JP2002063938A (ja) * 2000-08-18 2002-02-28 Sony Corp 二次電池及びその製造方法
US7332242B2 (en) 2000-09-01 2008-02-19 Itochu Corporation Lithium-based battery having extensible, ion-impermeable polymer covering on the battery container
JP2002151159A (ja) 2000-09-01 2002-05-24 Nisshinbo Ind Inc リチウム系電池
KR100369076B1 (ko) 2001-01-05 2003-01-24 삼성에스디아이 주식회사 고분자 전해질 및 이를 구비하는 리튬 2차전지
JP2002359006A (ja) * 2001-05-31 2002-12-13 Mitsubishi Chemicals Corp 二次電池
JP2002373649A (ja) * 2001-06-18 2002-12-26 Mitsubishi Chemicals Corp 電池およびその製造方法
US7915085B2 (en) * 2003-09-18 2011-03-29 Cree, Inc. Molded chip fabrication method
US7764046B2 (en) 2006-08-31 2010-07-27 Semiconductor Energy Laboratory Co., Ltd. Power storage device and semiconductor device provided with the power storage device
KR101122488B1 (ko) 2006-11-14 2012-02-29 아사히 가세이 케미칼즈 가부시키가이샤 리튬 이온 이차 전지용 세퍼레이터 및 그의 제조 방법
WO2008124167A1 (en) 2007-04-10 2008-10-16 The Regents Of The University Of California Charge storage devices containing carbon nanotube films as electrodes and charge collectors
KR20090111342A (ko) 2007-05-10 2009-10-26 히다치 막셀 가부시키가이샤 전기 화학 소자 및 그 제조방법
CN102066245B (zh) 2007-10-19 2014-07-16 卧龙岗大学 石墨烯分散体的制备方法
US8257867B2 (en) 2008-07-28 2012-09-04 Battelle Memorial Institute Nanocomposite of graphene and metal oxide materials
US8163421B2 (en) 2009-03-09 2012-04-24 Tsun-Yu Chang High durability lithium-ion cells
EP2256087A1 (en) 2009-05-26 2010-12-01 Belenos Clean Power Holding AG Stable dispersions of single and multiple graphene layers in solution
US9431649B2 (en) 2009-11-23 2016-08-30 Uchicago Argonne, Llc Coated electroactive materials
KR101192092B1 (ko) * 2009-12-07 2012-10-17 삼성에스디아이 주식회사 적층형 전극 조립체 및 이를 포함하는 리튬 이온 이차전지
US20110227000A1 (en) 2010-03-19 2011-09-22 Ruoff Rodney S Electrophoretic deposition and reduction of graphene oxide to make graphene film coatings and electrode structures
US9680135B2 (en) * 2010-09-02 2017-06-13 Intellectual Discovery Co., Ltd. Pouch-type flexible film battery
KR101217562B1 (ko) * 2010-11-16 2013-01-02 삼성전자주식회사 가요성 전지 및 이를 포함하는 가요성 전자기기
JP5699559B2 (ja) * 2010-11-17 2015-04-15 ソニー株式会社 非水電解質電池
JP5766942B2 (ja) 2010-12-03 2015-08-19 関東化学株式会社 イオン性のゲル化剤、ゲル、ゲルの製造方法および架橋剤
WO2012077707A1 (ja) * 2010-12-08 2012-06-14 財団法人三重県産業支援センター リチウム二次電池の製造方法、積層電池の製造方法及び複合体の製造方法
JP5753258B2 (ja) 2011-04-11 2015-07-22 パナソニック株式会社 フレキシブル電池、及びその製造方法
US20120276434A1 (en) 2011-04-27 2012-11-01 Palo Alto Research Center Incorporated Highly flexible printed alkaline batteries based on mesh embedded electrodes
KR101275786B1 (ko) 2011-08-23 2013-06-17 로베르트 보쉬 게엠베하 이차 전지
JP5555380B2 (ja) 2011-08-29 2014-07-23 パナソニック株式会社 薄型電池
JP5719859B2 (ja) 2012-02-29 2015-05-20 株式会社半導体エネルギー研究所 蓄電装置
JP5939436B2 (ja) * 2012-05-30 2016-06-22 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
EP4224500A1 (en) 2013-03-14 2023-08-09 Tesla, Inc. Electrode graphite film and electrode divider ring for an energy storage device
US20140295229A1 (en) * 2013-03-29 2014-10-02 The Gillette Company End cap assembly for an electrochemical cell
JP6264375B2 (ja) * 2013-06-28 2018-01-24 コニカミノルタ株式会社 フレキシブル二次電池、電子機器
KR102082867B1 (ko) * 2013-09-24 2020-02-28 삼성에스디아이 주식회사 이차전지
KR20150086730A (ko) * 2014-01-20 2015-07-29 삼성전자주식회사 가요성 이차 전지
KR102636282B1 (ko) 2014-09-19 2024-02-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 이차 전지
MY180711A (en) * 2014-11-05 2020-12-07 24M Technologies Inc Electrochemical cells having semi-solid electrodes and methods of manufacturing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1547782A (zh) 2001-08-24 2004-11-17 �ʼҷ����ֵ��ӹɷ����޹�˾ 制造锂电池的方法、锂电池和电器
US20120202101A1 (en) 2010-06-29 2012-08-09 Panasonic Corporation Thin flexible battery
CN103928715A (zh) 2014-04-25 2014-07-16 广西师范大学 可弯曲叠片式锂离子电池的电芯及其制作方法和电池

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