KR102448882B1 - 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들 - Google Patents

증가된 열 전도율을 갖는 나노기공성 복합체 분리기들 Download PDF

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KR102448882B1
KR102448882B1 KR1020217026353A KR20217026353A KR102448882B1 KR 102448882 B1 KR102448882 B1 KR 102448882B1 KR 1020217026353 A KR1020217026353 A KR 1020217026353A KR 20217026353 A KR20217026353 A KR 20217026353A KR 102448882 B1 KR102448882 B1 KR 102448882B1
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composite separator
separator
porous composite
boehmite
pore size
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KR20210105445A (ko
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데이비드 더블유. 에이비슨
슈레이안스 신기
찬드라칸트 씨. 파텔
찰스 알. 주니어 코모
사무엘 임
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옵토도트 코포레이션
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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
    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • 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
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/494—Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/20—Inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/02—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
    • B29K2715/003—Cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3468—Batteries, accumulators or fuel cells
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
KR1020217026353A 2013-04-29 2014-04-29 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들 Active KR102448882B1 (ko)

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Application Number Priority Date Filing Date Title
KR1020227033343A KR102513159B1 (ko) 2013-04-29 2014-04-29 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361817119P 2013-04-29 2013-04-29
US61/817,119 2013-04-29
PCT/US2014/035947 WO2014179355A1 (en) 2013-04-29 2014-04-29 Nanoporous composite separators with increased thermal conductivity
KR1020217009222A KR102294032B1 (ko) 2013-04-29 2014-04-29 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들

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KR102448882B1 true KR102448882B1 (ko) 2022-09-28

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KR1020217026353A Active KR102448882B1 (ko) 2013-04-29 2014-04-29 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들
KR1020227033343A Active KR102513159B1 (ko) 2013-04-29 2014-04-29 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들
KR1020217009222A Active KR102294032B1 (ko) 2013-04-29 2014-04-29 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들
KR1020157033742A Active KR102236436B1 (ko) 2013-04-29 2014-04-29 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들

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KR1020217009222A Active KR102294032B1 (ko) 2013-04-29 2014-04-29 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들
KR1020157033742A Active KR102236436B1 (ko) 2013-04-29 2014-04-29 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들

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US (4) US10879513B2 (enExample)
JP (4) JP2016517161A (enExample)
KR (4) KR102448882B1 (enExample)
CN (2) CN110591131B (enExample)
DE (1) DE112014002202T5 (enExample)
WO (1) WO2014179355A1 (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10879513B2 (en) * 2013-04-29 2020-12-29 Optodot Corporation Nanoporous composite separators with increased thermal conductivity
EP3036191A4 (en) 2013-08-20 2017-01-18 The Trustees Of Princeton University Density enhancement methods and compositions
EP3216071B1 (en) 2014-11-03 2022-01-05 24m Technologies, Inc. Battery cell comprising a semi-solid electrode
US20170098857A1 (en) 2015-04-15 2017-04-06 Optodot Corporation Coated stacks for batteries and related manufacturing methods
EP3085432B1 (en) * 2015-04-22 2017-12-20 Karlsruher Institut für Technologie Separator for an electrochemical device and method for the production thereof
US20160365557A1 (en) * 2015-06-09 2016-12-15 Palo Alto Research Center Incorporated High performance, temperature resistant, printable separator
EP4668405A2 (en) 2015-06-18 2025-12-24 24M Technologies, Inc. Single pouch battery cells and methods of manufacture
WO2017008286A1 (zh) * 2015-07-15 2017-01-19 罗伯特·博世有限公司 用于锂离子电池的隔膜及其制备方法、以及锂离子电池
EP3367466B1 (en) * 2016-06-08 2021-08-11 LG Chem, Ltd. Separator and electrochemical device including the same
CN106217713B (zh) * 2016-08-03 2019-01-15 宁德职业技术学院 一种手机壳及其制备方法
CN109891633B (zh) * 2016-11-18 2022-09-16 株式会社Lg新能源 隔板和包括该隔板的电化学装置
KR102115598B1 (ko) 2016-12-27 2020-05-26 주식회사 엘지화학 분리막 및 이를 포함하는 리튬-황 전지
KR102115599B1 (ko) 2016-12-27 2020-05-26 주식회사 엘지화학 분리막 및 이를 포함하는 리튬-황 전지
JP7293140B2 (ja) * 2017-06-20 2023-06-19 ダラミック エルエルシー 改良された鉛酸電池セパレータ、電池、および関連方法
US10581119B2 (en) 2017-07-07 2020-03-03 GM Global Technology Operations LLC Polymeric ion traps for suppressing or minimizing transition metal ions and dendrite formation or growth in lithium-ion batteries
US10581117B2 (en) * 2017-07-07 2020-03-03 GM Global Technology Operations LLC Iron ion trapping van der Waals gripper additives for electrolyte systems in lithium-ion batteries
DE102017217039A1 (de) 2017-09-26 2019-03-28 Robert Bosch Gmbh Elektrochemische Festkörperzelle umfassend Bornitrid-Nanoröhrchen-Membran
WO2019074925A1 (en) * 2017-10-09 2019-04-18 Optodot Corporation SEPARATOR FOR ELECTROCHEMICAL CELLS AND METHOD OF MANUFACTURING SAME
EP3695447B1 (en) * 2017-10-13 2024-09-11 LG Energy Solution, Ltd. Multilayer nanoporous separator
CN110364661B (zh) * 2018-04-11 2022-11-25 宁德新能源科技有限公司 隔离膜及储能装置
CN108511665B (zh) * 2018-04-26 2021-05-04 广东永邦新能源股份有限公司 一种用于太阳能锂电池的耐温隔膜及太阳能锂电池
CN109148791B (zh) * 2018-08-14 2021-05-25 江苏海基新能源股份有限公司 一种隔膜的制作方法
KR102657727B1 (ko) 2018-08-21 2024-04-17 에스케이이노베이션 주식회사 리튬 이차 전지용 분리막, 및 이를 포함하는 리튬 이차 전지
DE102018221338A1 (de) * 2018-12-10 2020-06-10 Robert Bosch Gmbh Elektrodenstapel für eine galvanische Zelle
US11631920B2 (en) 2019-06-27 2023-04-18 24M Technologies, Inc. Dual electrolyte electrochemical cells, systems, and methods of manufacturing the same
KR102196914B1 (ko) 2019-08-22 2020-12-31 지머터리얼즈 주식회사 리튬이차전지용 복합분리막 및 이의 제조방법
US11996540B2 (en) 2019-12-20 2024-05-28 Intecells, Inc. Method and apparatus for making lithium ion battery electrodes
US11621411B2 (en) * 2019-12-23 2023-04-04 Intecells, Inc. Method of insulating lithium ion electrochemical cell components with metal oxide coatings
US11742525B2 (en) 2020-02-07 2023-08-29 24M Technologies, Inc. Divided energy electrochemical cell systems and methods of producing the same
JP7289091B2 (ja) 2020-03-30 2023-06-09 パナソニックＩｐマネジメント株式会社 窒化アルミニウム構造体及びその製造方法
US12381277B2 (en) 2020-06-17 2025-08-05 24M Technologies, Inc. Electrochemical cells with flame retardant mechanism and methods of producing the same
CN112397847B (zh) * 2020-11-17 2023-05-30 上海大学(浙江·嘉兴)新兴产业研究院 一种锂电池隔膜的水性涂布材料、制备方法及锂电池
DE102020130489A1 (de) 2020-11-18 2022-05-19 Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Gemeinnützige Stiftung Separator für Lithium-Ionen-Zelle mit hoher Wärmeleitfähigkeit
KR102862694B1 (ko) * 2020-12-17 2025-09-19 주식회사 엘지에너지솔루션 분리막 내열 특성 평가 장치 및 분리막 내열 특성 평가 방법
EP4282013A1 (en) 2021-01-22 2023-11-29 24M Technologies, Inc. Production of semi-solid electrodes via addition of electrolyte to mixture of active material, conductive material, and electrolyte solvent
WO2022232625A2 (en) 2021-04-29 2022-11-03 24M Technologies, Inc. Electrochemical cells with multiple separators, and methods of producing the same
WO2023090449A1 (ja) * 2021-11-22 2023-05-25 国立研究開発法人産業技術総合研究所 可撓性全固体電池及びその製造方法
CN114142156A (zh) * 2021-12-01 2022-03-04 上海恩捷新材料科技有限公司 一种导热锂离子隔膜及其制备方法
CN114300808A (zh) * 2021-12-31 2022-04-08 珠海冠宇电池股份有限公司 一种隔膜及包括该隔膜的电池
EP4369504A4 (en) * 2022-02-18 2025-07-02 Lg Energy Solution Ltd POROUS COMPOSITE CERAMIC SEPARATOR, ELECTROCHEMICAL DEVICE COMPRISING SAME AND METHOD FOR PREPARING THE POROUS COMPOSITE CERAMIC SEPARATOR
CN118661328A (zh) * 2022-08-12 2024-09-17 宁德时代新能源科技股份有限公司 隔离膜、其制备方法及使用其的二次电池、电池模块、电池包和用电装置
CN116003125B (zh) * 2022-12-06 2023-07-25 重庆文理学院 一种用于汽车尾气传感器的氧化锆陶瓷材料的制备方法
TW202443944A (zh) 2022-12-16 2024-11-01 美商２４Ｍ科技公司 用於最小化及預防電化電池中形成枝晶的系統及方法
CN117134073A (zh) * 2023-09-28 2023-11-28 重庆太蓝新能源有限公司 一种复合隔膜及其制备方法和电池
WO2025090522A1 (en) 2023-10-24 2025-05-01 24M Technologies, Inc. High performance electrolyte for electrochemical energy storage devices, and methods of producing the same
US12300786B1 (en) 2023-10-24 2025-05-13 24M Technologies, Inc. Electrolyte including electrolyte solvent, fluoroether, and bis(fluorosulfonyl) imide salt, and lithium metal electrochemical cells including the same
WO2025137228A1 (en) * 2023-12-19 2025-06-26 Arkema Inc. Lithium-ion battery capable of fast charging
US12431545B1 (en) 2024-03-26 2025-09-30 24M Technologies, Inc. Systems and methods for minimizing and preventing dendrite formation in electrochemical cells

Family Cites Families (188)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625771A (en) 1969-03-27 1971-12-07 Mc Donnell Douglas Corp Battery separator
US3647554A (en) 1969-04-17 1972-03-07 Mc Donnell Douglas Corp Battery separator and method of producing same
JPS4932263B1 (enExample) 1969-06-11 1974-08-29
CA1244079A (en) 1983-11-02 1988-11-01 John A. Cook Electrode article
US4894301A (en) 1989-08-03 1990-01-16 Bell Communications Research, Inc. Battery containing solid protonically conducting electrolyte
DE3926977A1 (de) 1989-08-16 1991-02-21 Licentia Gmbh Hochenergiesekundaerbatterie
US5162175A (en) 1989-10-13 1992-11-10 Visco Steven J Cell for making secondary batteries
US5208121A (en) 1991-06-18 1993-05-04 Wisconsin Alumni Research Foundation Battery utilizing ceramic membranes
US5194341A (en) 1991-12-03 1993-03-16 Bell Communications Research, Inc. Silica electrolyte element for secondary lithium battery
CA2068290C (fr) 1992-05-08 1999-07-13 Michel Gauthier Prise de contact electrique sur des anodes de lithium
JP3116643B2 (ja) 1992-09-11 2000-12-11 三菱電機株式会社 電気化学素子、及び組電池並びに電気化学素子の製造方法
US5326391A (en) 1992-11-18 1994-07-05 Ppg Industries, Inc. Microporous material exhibiting increased whiteness retention
CA2110097C (en) 1992-11-30 2002-07-09 Soichiro Kawakami Secondary battery
US5418091A (en) 1993-03-05 1995-05-23 Bell Communications Research, Inc. Polymeric electrolytic cell separator membrane
JPH06275313A (ja) 1993-03-22 1994-09-30 Matsushita Electric Ind Co Ltd リチウム電池
US5340669A (en) 1993-04-19 1994-08-23 Valence Technology, Inc. Allyl polyalkylene ether polymers and solid electrolytes for an electrochemical cell
US5350645A (en) 1993-06-21 1994-09-27 Micron Semiconductor, Inc. Polymer-lithium batteries and improved methods for manufacturing batteries
EP0651455B1 (en) 1993-10-07 1997-07-30 Matsushita Electric Industrial Co., Ltd. Manufacturing method of a separator for a lithium secondary battery and an organic electrolyte lithium secondary battery using the same separator
US5314765A (en) 1993-10-14 1994-05-24 Martin Marietta Energy Systems, Inc. Protective lithium ion conducting ceramic coating for lithium metal anodes and associate method
US5439760A (en) 1993-11-19 1995-08-08 Medtronic, Inc. High reliability electrochemical cell and electrode assembly therefor
US5569520A (en) 1994-01-12 1996-10-29 Martin Marietta Energy Systems, Inc. Rechargeable lithium battery for use in applications requiring a low to high power output
US5549717A (en) 1994-03-03 1996-08-27 Wilson Greatbatch Ltd. Method of making prismatic cell
EP0802898A1 (en) 1995-01-13 1997-10-29 Sri International Organic liquid electrolytes and plasticizers
JPH08255615A (ja) 1995-03-20 1996-10-01 Nippondenso Co Ltd 非水電解質電池
EP0836238B1 (en) 1995-06-28 2005-11-16 Ube Industries, Ltd. Nonaqueous secondary battery
JPH0927343A (ja) 1995-07-10 1997-01-28 Hitachi Ltd 非水系二次電池及び該電池の作製法
WO1997008763A1 (fr) 1995-08-28 1997-03-06 Asahi Kasei Kogyo Kabushiki Kaisha Pile et son procede de fabrication
US5948464A (en) 1996-06-19 1999-09-07 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
JP3215440B2 (ja) 1996-08-20 2001-10-09 ダイソー株式会社 高分子固体電解質
US5840087A (en) 1996-09-18 1998-11-24 Bell Communications Research, Inc. Method for making laminated rechargeable battery cells
JPH10214639A (ja) 1997-01-31 1998-08-11 Toshiba Battery Co Ltd 電池の製造方法
US20040188880A1 (en) 1997-03-27 2004-09-30 Stephan Bauer Production of molded articles for lithium ion batteries
US5778515A (en) 1997-04-11 1998-07-14 Valence Technology, Inc. Methods of fabricating electrochemical cells
US5894656A (en) 1997-04-11 1999-04-20 Valence Technology, Inc. Methods of fabricating electrochemical cells
US5882721A (en) 1997-05-01 1999-03-16 Imra America Inc Process of manufacturing porous separator for electrochemical power supply
CA2237457A1 (en) 1997-05-19 1998-11-19 Richard S. Bogner Battery cell with spray-formed separator
KR100220449B1 (ko) 1997-08-16 1999-09-15 손욱 리튬 이온 고분자 이차전지 제조방법
WO1999031751A1 (en) 1997-12-18 1999-06-24 Mitsubishi Denki Kabushiki Kaisha Lithium ion secondary battery and its manufacture
US6153337A (en) 1997-12-19 2000-11-28 Moltech Corporation Separators for electrochemical cells
US6811928B2 (en) 1998-01-22 2004-11-02 Mitsubishi Denki Kabushiki Kaisha Battery with adhesion resin layer including filler
JPH11233144A (ja) 1998-02-18 1999-08-27 Matsushita Electric Ind Co Ltd 有機電解質電池の製造方法
US6214061B1 (en) 1998-05-01 2001-04-10 Polyplus Battery Company, Inc. Method for forming encapsulated lithium electrodes having glass protective layers
US6444344B1 (en) 1998-07-13 2002-09-03 Nisshinbo Industries, Inc. Material for fuel cell separator and fuel cell separator made from said material
US6277514B1 (en) 1998-12-17 2001-08-21 Moltech Corporation Protective coating for separators for electrochemical cells
US6190426B1 (en) 1998-12-17 2001-02-20 Moltech Corporation Methods of preparing prismatic cells
US6194098B1 (en) 1998-12-17 2001-02-27 Moltech Corporation Protective coating for separators for electrochemical cells
JP3471244B2 (ja) 1999-03-15 2003-12-02 株式会社東芝 非水電解液二次電池の製造方法
US6148503A (en) 1999-03-31 2000-11-21 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
US6451484B1 (en) 1999-04-21 2002-09-17 Samsung Sdi Co., Ltd. Lithium secondary battery and manufacturing method thereof
JP2000323129A (ja) 1999-05-14 2000-11-24 Matsushita Electric Ind Co Ltd 電池電極の製造方法
US6497780B1 (en) 1999-06-09 2002-12-24 Steven A. Carlson Methods of preparing a microporous article
JP3068092B1 (ja) 1999-06-11 2000-07-24 花王株式会社 非水系二次電池用正極の製造方法
WO2000079618A1 (fr) 1999-06-22 2000-12-28 Mitsubishi Denki Kabushiki Kaisha Separateur de cellule, cellule, et procede de production dudit separateur
DE19931204A1 (de) 1999-07-07 2001-01-18 Rwe Dea Ag Verfahren zur Herstellung von in organischen Lösungsmitteln dispergierbaren Metalloxiden
US6224846B1 (en) 1999-08-21 2001-05-01 Condea Vista Company Method for making modified boehmite alumina
US6724512B2 (en) 1999-11-03 2004-04-20 Optodot Corporation Optical switch device
CN100344014C (zh) 1999-11-23 2007-10-17 赛昂能源有限公司 电化电池的锂负极
US6328770B1 (en) 1999-11-23 2001-12-11 Valence Technology (Nevada), Inc. Method of making multi-layer electrochemical cell devices
WO2001039293A2 (en) 1999-11-23 2001-05-31 Moltech Corporation Methods of preparing electrochemical cells
US7066971B1 (en) 1999-11-23 2006-06-27 Sion Power Corporation Methods of preparing electrochemical cells
US7081142B1 (en) 1999-11-23 2006-07-25 Sion Power Corporation Methods of preparing electrochemical cells
US7247408B2 (en) 1999-11-23 2007-07-24 Sion Power Corporation Lithium anodes for electrochemical cells
TW531916B (en) * 2000-03-07 2003-05-11 Teijin Ltd Lithium ion secondary cell, separator, cell pack, and charging method
US6653018B2 (en) 2000-03-17 2003-11-25 Tdk Corporation Electrochemical device
US6432586B1 (en) 2000-04-10 2002-08-13 Celgard Inc. Separator for a high energy rechargeable lithium battery
US6344293B1 (en) 2000-04-18 2002-02-05 Moltech Corporation Lithium electrochemical cells with enhanced cycle life
US6645670B2 (en) 2000-05-16 2003-11-11 Wilson Greatbatch Ltd. Efficient cell stack for cells with double current collectors sandwich cathodes
US6488721B1 (en) 2000-06-09 2002-12-03 Moltech Corporation Methods of preparing electrochemical cells
JP2002042882A (ja) 2000-07-28 2002-02-08 Matsushita Electric Ind Co Ltd 有機電解質電池の製造方法
WO2002015299A1 (en) 2000-08-12 2002-02-21 Lg Chemical Co., Ltd. Multi-component composite film method for preparing the same
KR100378007B1 (ko) 2000-11-22 2003-03-29 삼성에스디아이 주식회사 리튬-황 전지용 양극 및 그를 포함하는 리튬-황 전지
JP2004523406A (ja) 2001-01-04 2004-08-05 ソシエテ ド テクノロジー ミシュラン タイヤのクラウン補強体の多層スチールケーブル
KR100406690B1 (ko) 2001-03-05 2003-11-21 주식회사 엘지화학 다성분계 복합 필름을 이용한 전기화학소자
US7070632B1 (en) 2001-07-25 2006-07-04 Polyplus Battery Company Electrochemical device separator structures with barrier layer on non-swelling membrane
JPWO2003028142A1 (ja) 2001-09-19 2005-01-13 川崎重工業株式会社 三次元電池及びその電極構造並びに三次元電池の電極材の製造方法
JP3904935B2 (ja) 2002-01-29 2007-04-11 三菱化学株式会社 リチウムポリマー二次電池の製造方法
US7118828B2 (en) 2002-03-11 2006-10-10 Quallion Llc Implantable battery
CN1723575A (zh) 2002-06-05 2006-01-18 瑞威欧公司 分层电化学电池及其制造方法
US20040043295A1 (en) 2002-08-21 2004-03-04 Rafael Rodriguez Rechargeable composite polymer battery
DE10238943B4 (de) 2002-08-24 2013-01-03 Evonik Degussa Gmbh Separator-Elektroden-Einheit für Lithium-Ionen-Batterien, Verfahren zu deren Herstellung und Verwendung in Lithium-Batterien sowie eine Batterie, aufweisend die Separator-Elektroden-Einheit
KR100484642B1 (ko) 2002-09-23 2005-04-20 삼성에스디아이 주식회사 리튬-설퍼 전지용 양극 활물질 및 그 제조방법
DE10255121B4 (de) 2002-11-26 2017-09-14 Evonik Degussa Gmbh Separator mit asymmetrischem Porengefüge für eine elektrochemische Zelle
US6933077B2 (en) 2002-12-27 2005-08-23 Avestor Limited Partnership Current collector for polymer electrochemical cells and electrochemical generators thereof
US7115339B2 (en) 2003-02-21 2006-10-03 Matsushita Electric Industrial Co., Ltd. Lithium ion secondary battery
US7396612B2 (en) 2003-07-29 2008-07-08 Matsushita Electric Industrial Co., Ltd. Lithium ion secondary battery
CN1860627B (zh) 2003-08-06 2011-01-26 三菱化学株式会社 非水电解液二次电池的隔板和利用它的非水电解液二次电池
JP4529903B2 (ja) 2003-08-29 2010-08-25 宇部興産株式会社 電池用セパレータ及びリチウム二次電池
CN101783414A (zh) 2003-09-23 2010-07-21 冈瑟·汉比特泽 电化学电池的制造方法
US7595130B2 (en) 2003-11-06 2009-09-29 Ube Industries, Ltd. Battery separator and lithium secondary battery
JP3953026B2 (ja) 2003-12-12 2007-08-01 松下電器産業株式会社 リチウムイオン二次電池用極板およびリチウムイオン二次電池並びにその製造方法
KR100750020B1 (ko) 2004-01-09 2007-08-16 마쯔시다덴기산교 가부시키가이샤 리튬이온 2차 전지
KR100666821B1 (ko) 2004-02-07 2007-01-09 주식회사 엘지화학 유/무기 복합 다공성 코팅층이 형성된 전극 및 이를포함하는 전기 화학 소자
CN100334752C (zh) 2004-02-20 2007-08-29 松下电器产业株式会社 锂离子二次电池的制备方法
JP4454340B2 (ja) 2004-02-23 2010-04-21 パナソニック株式会社 リチウムイオン二次電池
WO2005098997A1 (ja) 2004-03-30 2005-10-20 Matsushita Electric Industrial Co., Ltd. 非水電解液二次電池
KR100856638B1 (ko) 2004-03-30 2008-09-03 마쯔시다덴기산교 가부시키가이샤 리튬이온 2차전지 및 그 충방전 제어시스템
WO2005099476A1 (en) * 2004-04-06 2005-10-27 Novozymes North America, Inc. Improved distillation process
CN100541867C (zh) 2004-04-13 2009-09-16 株式会社Lg化学 包括具有保护器元件的电极引线的电化学装置
US7816038B2 (en) 2004-04-19 2010-10-19 Panasonic Corporation Lithium ion secondary battery and method for producing the same
EP1753056A4 (en) 2004-05-27 2009-05-06 Panasonic Corp WRAPPED WATER FREE SECONDARY BATTERY AND ELECTRODE PLATE THEREIN USED
KR100737663B1 (ko) 2004-06-22 2007-07-09 마쯔시다덴기산교 가부시키가이샤 2차전지 및 그 제조방법
EP1782489B1 (en) 2004-07-07 2020-11-18 LG Chem, Ltd. Organic/inorganic composite porous separator and electrochemical device comprasing the same.
TWI318018B (en) 2004-09-02 2009-12-01 Lg Chemical Ltd Organic/inorganic composite porous film and electrochemical device prepared thereby
US7638230B2 (en) 2004-09-03 2009-12-29 Panasonic Corporation Lithium ion secondary battery
EP1803177B1 (de) 2004-10-21 2018-01-10 Evonik Degussa GmbH Anorganische separator-elektroden-einheit für lithium-ionen-batterien, verfahren zu deren herstellung und verwendung in lithium-batterien
KR100775310B1 (ko) 2004-12-22 2007-11-08 주식회사 엘지화학 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자
KR100578158B1 (ko) 2004-12-23 2006-05-10 비나텍주식회사 전기이중층 캐패시터
WO2006068143A1 (ja) 2004-12-24 2006-06-29 Matsushita Electric Industrial Co., Ltd. 非水電解質二次電池
WO2006080265A1 (ja) 2005-01-26 2006-08-03 Matsushita Electric Industrial Co., Ltd. リチウム二次電池用負極とそれを用いたリチウム二次電池およびそれらの製造方法
JP4932263B2 (ja) 2005-01-28 2012-05-16 Ｎｅｃエナジーデバイス株式会社 積層型二次電池及びその製造方法
US7981548B2 (en) 2005-01-28 2011-07-19 Nec Energy Devices, Ltd. Multilayer secondary battery and method of making same
KR101223554B1 (ko) 2005-02-02 2013-01-17 삼성에스디아이 주식회사 하이브리드형 연료전지 시스템
JP5112853B2 (ja) 2005-03-02 2013-01-09 パナソニック株式会社 リチウムイオン二次電池およびその製造法
JP5183016B2 (ja) * 2005-03-25 2013-04-17 三菱化学株式会社 非水系電解液二次電池用多孔質セパレータおよびそれを用いた非水系電解液二次電池
EP1788657B1 (en) 2005-04-04 2010-02-24 Panasonic Corporation Cylindrical lithium secondary battery
JP2008536272A (ja) 2005-04-15 2008-09-04 アヴェスター リミティッド パートナーシップ リチウムイオンのロッキングチェア可充電電池
KR100850157B1 (ko) 2005-04-15 2008-08-04 마쯔시다덴기산교 가부시키가이샤 각형 리튬 2차전지
KR100659851B1 (ko) 2005-04-27 2006-12-19 삼성에스디아이 주식회사 리튬 이차 전지
JP5110599B2 (ja) 2005-05-17 2012-12-26 エルジー・ケム・リミテッド 多重積層電気化学セルを含む電気化学素子用のバインダー
KR100770105B1 (ko) * 2005-07-06 2007-10-24 삼성에스디아이 주식회사 리튬 이차 전지
KR100933427B1 (ko) 2005-08-16 2009-12-23 주식회사 엘지화학 교차분리막으로 이루어진 전기화학소자
WO2007066967A1 (en) 2005-12-06 2007-06-14 Lg Chem, Ltd. Organic/ inorganic composite separator having morphology gradient, manufacturing method thereof and electrochemical device containing the same
US8405957B2 (en) 2005-12-08 2013-03-26 Hitachi Maxell, Ltd. Separator for electrochemical device and method for producing the same, and electrochemical device and method for producing the same
JP2007188777A (ja) 2006-01-13 2007-07-26 Sony Corp セパレータおよび非水電解質電池
US8192858B2 (en) 2006-02-07 2012-06-05 Panasonic Corporation Electrode plate for battery and method and apparatus for forming the same
US20080182174A1 (en) 2006-02-15 2008-07-31 Carlson Steven A Microporous separators for electrochemical cells
WO2007095348A2 (en) 2006-02-15 2007-08-23 Steven Allen Carlson Separators for electrochemical cells
US8883354B2 (en) 2006-02-15 2014-11-11 Optodot Corporation Separators for electrochemical cells
US20070189959A1 (en) 2006-02-15 2007-08-16 Steven Allen Carlson Methods of preparing separators for electrochemical cells
JP2007220452A (ja) 2006-02-16 2007-08-30 Matsushita Electric Ind Co Ltd 非水電解液二次電池用セパレータおよび非水電解液二次電池
JP5135822B2 (ja) 2006-02-21 2013-02-06 日産自動車株式会社 リチウムイオン二次電池およびこれを用いた組電池
JP2007227136A (ja) 2006-02-23 2007-09-06 Matsushita Electric Ind Co Ltd 蓄電デバイス
US9070954B2 (en) 2006-04-12 2015-06-30 Optodot Corporation Safety shutdown separators
JP5061502B2 (ja) 2006-05-20 2012-10-31 日産自動車株式会社 電池構造体
CN102163750A (zh) 2006-05-23 2011-08-24 Iom技术公司 全固体二次电池
US7595133B2 (en) 2006-07-01 2009-09-29 The Gillette Company Lithium cell
JP4945189B2 (ja) 2006-08-04 2012-06-06 株式会社東芝 電極の製造方法
JP2008048838A (ja) 2006-08-23 2008-03-06 Samii Kk 遊技機
JP2008066094A (ja) * 2006-09-07 2008-03-21 Hitachi Maxell Ltd 電池用セパレータおよびリチウム二次電池
JP5093882B2 (ja) 2006-10-16 2012-12-12 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電気化学素子の製造方法
US20080166202A1 (en) 2007-01-08 2008-07-10 Dunlap William L Conical nut
KR100727248B1 (ko) 2007-02-05 2007-06-11 주식회사 엘지화학 다공성 활성층이 코팅된 유기/무기 복합 분리막 및 이를구비한 전기화학소자
JP5213007B2 (ja) * 2007-02-23 2013-06-19 日立マクセル株式会社 電池用セパレータおよび非水電解質電池
KR100754746B1 (ko) 2007-03-07 2007-09-03 주식회사 엘지화학 다공성 활성층이 코팅된 유기/무기 복합 분리막 및 이를구비한 전기화학소자
CN103258979A (zh) * 2007-03-15 2013-08-21 日立麦克赛尔株式会社 电化学元件用隔膜、电化学元件用电极和电化学元件
JP5309628B2 (ja) * 2007-03-23 2013-10-09 住友化学株式会社 多孔質フィルム
KR101147255B1 (ko) 2007-06-04 2012-05-18 에스케이이노베이션 주식회사 고출력 리튬 전지의 적층 방법
KR100987260B1 (ko) 2007-07-25 2010-10-12 주식회사 엘지화학 전기화학소자 및 그 제조방법
EP2913881A1 (en) * 2007-08-21 2015-09-02 A123 Systems LLC Electrochemical cell
JP2009064566A (ja) 2007-09-04 2009-03-26 Hitachi Maxell Ltd 電池用セパレータおよび非水電解質電池
US9105938B2 (en) 2008-08-05 2015-08-11 Sion Power Corporation Application of force in electrochemical cells
EP2193569B1 (en) 2007-09-28 2015-04-08 A123 Systems LLC Batteries having inorganic/organic porous films
CN101796668B (zh) 2007-10-03 2013-08-14 日立麦克赛尔株式会社 电池用隔膜及非水电解液电池
KR100976862B1 (ko) 2007-11-21 2010-08-23 주식회사 엘지화학 향상된 저장성능을 가지는 이차전지 및 이의 제조방법.
JP5102056B2 (ja) 2008-01-31 2012-12-19 株式会社オハラ 固体電池およびその電極の製造方法
CN102007617A (zh) 2008-02-12 2011-04-06 麻省理工学院 小型电池及用于其的电极
JP2011520214A (ja) 2008-03-25 2011-07-14 エイ １２３ システムズ，インク． 高エネルギー高出力電極および電池
ES2377708T3 (es) * 2008-08-26 2012-03-30 Basf Se Composición adhesiva para artículos autoadhesivos desprendibles, a base de polímeros adhesivos y nanopartículas orgánicas
JP2010056036A (ja) 2008-08-29 2010-03-11 Teijin Ltd 非水電解質電池セパレータ及びその製造方法並びにそれを用いた非水電解質二次電池
JP2010123383A (ja) 2008-11-19 2010-06-03 Teijin Ltd 非水系二次電池用セパレータ、その製造方法および非水系二次電池
TWI509865B (zh) 2009-01-12 2015-11-21 A123 Systems Llc 層疊電池單元及其製造方法
CN104916847B (zh) 2009-05-26 2018-08-07 奥普图多特公司 利用直接涂覆在纳米孔隔板上的电极的电池
EP2485302B1 (en) 2009-09-30 2017-03-08 Zeon Corporation Porous membrane for secondary battery, and secondary battery
JP5648284B2 (ja) * 2009-12-24 2015-01-07 住友化学株式会社 積層フィルムおよび非水電解質二次電池
KR101117126B1 (ko) * 2010-04-19 2012-02-24 한국과학기술연구원 금속산화물 초극세 섬유-기반 내열성 복합 분리막 및 이를 이용한 이차전지
CN102242464B (zh) * 2010-05-10 2014-07-23 北京首科喷薄科技发展有限公司 聚合物-陶瓷复合材料纳米纤维膜及其制备方法和应用
US8648615B2 (en) 2010-06-28 2014-02-11 Xilinx, Inc. Testing die-to-die bonding and rework
PL2596538T3 (pl) 2010-07-19 2019-06-28 Optodot Corporation Separatory do ogniw elektrochemicznych
KR101198806B1 (ko) 2010-12-06 2012-11-07 현대자동차주식회사 다공절연층을 포함하는 이차전지 전극 및 그 제조 방법
KR101845117B1 (ko) 2010-12-14 2018-04-03 교리쯔 가가꾸 산교 가부시키가이샤 전지 전극 또는 세퍼레이터 표면 보호제 조성물, 이것으로 보호된 전지 전극 또는 세퍼레이터, 및 이 전지 전극 또는 세퍼레이터를 갖는 전지
JP5650738B2 (ja) * 2011-03-07 2015-01-07 日立マクセル株式会社 電池用セパレータおよび電池
US20120258348A1 (en) * 2011-04-05 2012-10-11 Kazuhisa Hayakawa Binder for Separator of Non-Aqueous Electrolyte Battery Comprising 2-Cyanoethyl Group-Containing Polymer and Separator and Battery Using the Same
WO2012137375A1 (ja) 2011-04-08 2012-10-11 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
CN102437302A (zh) * 2011-11-25 2012-05-02 东莞市比比克电子科技有限公司 一种锂离子电池隔膜及高温热稳定型锂离子电池
KR101515357B1 (ko) * 2012-02-29 2015-04-28 제일모직주식회사 유기 및 무기 혼합물 코팅층을 포함하는 분리막 및 이를 이용한 전지
WO2013146126A1 (ja) 2012-03-30 2013-10-03 リンテック株式会社 工程フィルム付きリチウムイオン二次電池用セパレータ、及びその製造方法
CN102769116B (zh) * 2012-08-09 2015-07-01 常州大学 一种具有多孔复合涂层的锂离子电池隔膜及其制备方法
EP2901516B1 (en) 2012-09-27 2017-06-14 ZPower, LLC Cathode
CN104837773A (zh) 2012-11-06 2015-08-12 河合石灰工业株式会社 高导热性勃姆石及其制造方法
JP5751454B2 (ja) * 2012-12-14 2015-07-22 トヨタ自動車株式会社 非水電解質二次電池
CN104969384B (zh) 2013-02-01 2019-01-08 株式会社日本触媒 阴离子传导性材料和电池
US10879513B2 (en) * 2013-04-29 2020-12-29 Optodot Corporation Nanoporous composite separators with increased thermal conductivity
EP2824745A1 (en) 2013-07-08 2015-01-14 Técnicas Reunidas, S.A. Rechargeable zinc-air flow battery
JP2015018635A (ja) 2013-07-09 2015-01-29 日東電工株式会社 蓄電デバイス用電極およびその製法、並びにそれを用いた蓄電デバイス
WO2015082670A1 (en) 2013-12-05 2015-06-11 Basf Se Separator, method for its fabrication and lithium sulfur battery comprising it
US20170098857A1 (en) 2015-04-15 2017-04-06 Optodot Corporation Coated stacks for batteries and related manufacturing methods
US10381623B2 (en) 2015-07-09 2019-08-13 Optodot Corporation Nanoporous separators for batteries and related manufacturing methods
CN112993411A (zh) 2015-04-15 2021-06-18 奥普图多特公司 用于电池的经涂覆的堆叠以及相关的制造方法

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