PL2819215T3 - Sposób wytwarzania porowatego separatora zawierającego materiał elastyczny, separator porowaty wytwarzany tym sposobem oraz akumulator zawierający ten separator - Google Patents

Sposób wytwarzania porowatego separatora zawierającego materiał elastyczny, separator porowaty wytwarzany tym sposobem oraz akumulator zawierający ten separator

Info

Publication number
PL2819215T3
PL2819215T3 PL13842195T PL13842195T PL2819215T3 PL 2819215 T3 PL2819215 T3 PL 2819215T3 PL 13842195 T PL13842195 T PL 13842195T PL 13842195 T PL13842195 T PL 13842195T PL 2819215 T3 PL2819215 T3 PL 2819215T3
Authority
PL
Poland
Prior art keywords
separator
porous separator
secondary battery
elastic material
manufactured
Prior art date
Application number
PL13842195T
Other languages
English (en)
Inventor
Joo-Sung Lee
Byoung-Jin Shin
Dong-Wook SUNG
Jong-Hun Kim
Original Assignee
Lg Chem, Ltd.
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 Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL2819215T3 publication Critical patent/PL2819215T3/pl

Links

Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • 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
    • H01M50/409—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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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
    • 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
    • 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
    • B29C2071/022—Annealing
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2105/0088—Blends of polymers
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0051—Oriented mono-axially
    • 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
    • H01M50/406—Moulding; Embossing; Cutting
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cell Separators (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
PL13842195T 2012-09-25 2013-09-25 Sposób wytwarzania porowatego separatora zawierającego materiał elastyczny, separator porowaty wytwarzany tym sposobem oraz akumulator zawierający ten separator PL2819215T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20120106545 2012-09-25
EP13842195.3A EP2819215B1 (en) 2012-09-25 2013-09-25 Method of manufacturing porous separator comprising elastic material, porous separator manufactured by the method, and secondary battery comprising the separator
PCT/KR2013/008601 WO2014051339A1 (ko) 2012-09-25 2013-09-25 탄성물질을 포함하는 다공성 분리막의 제조방법, 이 방법에 의해 제조된 다공성 분리막 및 이 분리막을 포함하는 이차전지

Publications (1)

Publication Number Publication Date
PL2819215T3 true PL2819215T3 (pl) 2019-09-30

Family

ID=50650492

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13842195T PL2819215T3 (pl) 2012-09-25 2013-09-25 Sposób wytwarzania porowatego separatora zawierającego materiał elastyczny, separator porowaty wytwarzany tym sposobem oraz akumulator zawierający ten separator

Country Status (9)

Country Link
US (1) US10135053B2 (pl)
EP (1) EP2819215B1 (pl)
JP (1) JP6306019B2 (pl)
KR (1) KR101527549B1 (pl)
CN (1) CN104272500B (pl)
BR (1) BR112014024527B8 (pl)
IN (1) IN2014MN02239A (pl)
PL (1) PL2819215T3 (pl)
WO (1) WO2014051339A1 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3269703B1 (en) 2015-03-09 2021-03-24 Mitsubishi Gas Chemical Company, Inc. Method of isomerizing diaminodicyclohexylmethane
US11742475B2 (en) 2017-04-03 2023-08-29 Global Graphene Group, Inc. Encapsulated anode active material particles, lithium secondary batteries containing same, and method of manufacturing
CN107910475B (zh) * 2017-10-30 2019-11-08 江西迪比科股份有限公司 一种锂离子电池用多孔隔离膜及其制备方法
JP6870586B2 (ja) * 2017-11-15 2021-05-12 トヨタ自動車株式会社 非水電解液二次電池
JPWO2019167861A1 (ja) * 2018-02-27 2020-12-17 東レ株式会社 フィルム、及びその製造方法
CN108832061B (zh) 2018-06-06 2021-11-23 宁德新能源科技有限公司 隔离膜和电化学装置
CN108807821B (zh) * 2018-06-20 2021-03-19 宁德新能源科技有限公司 隔离膜和电化学装置
KR102295069B1 (ko) 2018-08-17 2021-08-26 주식회사 엘지화학 전기화학소자용 분리막 및 이의 제조방법
US11223049B2 (en) 2018-08-24 2022-01-11 Global Graphene Group, Inc. Method of producing protected particles of cathode active materials for lithium batteries
CN110391384B (zh) * 2019-07-19 2022-11-08 深圳中兴新材技术股份有限公司 一种高刚性锂离子电池隔膜制备方法及制得的隔膜
KR102193474B1 (ko) * 2020-07-15 2020-12-22 대한유화 주식회사 고분자 전해질 막 및 그의 제조방법
CN112490582A (zh) * 2020-10-30 2021-03-12 河北金力新能源科技股份有限公司 高机械强度高韧性隔膜及其制备方法
US11637291B2 (en) 2020-11-04 2023-04-25 Global Graphene Group, Inc. Lithium-protecting polymer layer for an anode-less lithium metal secondary battery and manufacturing method
US20220190437A1 (en) * 2020-12-14 2022-06-16 Global Graphene Group, Inc. Lithium ion-permeable separator for a lithium secondary battery and manufacturing method
CN112993490B (zh) * 2021-03-03 2023-06-09 广州鹏辉能源科技股份有限公司 锂电池隔膜及其制备方法和应用
CN115473009A (zh) * 2021-06-10 2022-12-13 恒大新能源技术(深圳)有限公司 电池隔膜及其制备方法、二次电池

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11283603A (ja) * 1998-03-30 1999-10-15 Noritake Co Ltd 電池用セパレーター及びその製造方法
DE10348876B4 (de) * 2003-10-21 2014-04-03 Jnc Corporation Poröse Polyolefinmembran
KR101025394B1 (ko) * 2004-10-28 2011-03-28 닛토덴코 가부시키가이샤 다공질 필름
KR100770105B1 (ko) 2005-07-06 2007-10-24 삼성에스디아이 주식회사 리튬 이차 전지
JP5283383B2 (ja) * 2005-09-28 2013-09-04 東レバッテリーセパレータフィルム株式会社 ポリエチレン微多孔膜の製造方法及び電池用セパレータ
JP5657856B2 (ja) * 2007-01-29 2015-01-21 日立マクセル株式会社 多孔質膜、電池用セパレータおよびリチウム二次電池
US20080269366A1 (en) * 2007-04-27 2008-10-30 Dow Global Technologies Inc. Microporous films from compatibilized polymeric blends
CN102264814B (zh) 2008-12-26 2013-07-31 旭化成电子材料株式会社 聚烯烃制微多孔膜
JP2012003938A (ja) * 2010-06-17 2012-01-05 Hitachi Maxell Ltd 電池用セパレータおよびリチウム二次電池
WO2011158722A1 (en) 2010-06-18 2011-12-22 Semiconductor Energy Laboratory Co., Ltd. Photoelectric conversion device and manufacturing method thereof
KR101700007B1 (ko) * 2010-08-18 2017-01-26 세키스이가가쿠 고교가부시키가이샤 프로필렌계 수지 미공 필름, 전지용 세퍼레이터, 전지 및 프로필렌계 수지 미공 필름의 제조 방법
US9287543B2 (en) * 2011-02-03 2016-03-15 Toray Industries, Inc. Porous film, separator for electric storage device, and electric storage device

Also Published As

Publication number Publication date
CN104272500B (zh) 2017-07-14
KR20140040060A (ko) 2014-04-02
EP2819215B1 (en) 2019-04-17
EP2819215A1 (en) 2014-12-31
US10135053B2 (en) 2018-11-20
KR101527549B1 (ko) 2015-06-16
US20140342238A1 (en) 2014-11-20
CN104272500A (zh) 2015-01-07
IN2014MN02239A (pl) 2015-07-24
WO2014051339A1 (ko) 2014-04-03
JP2015532774A (ja) 2015-11-12
BR112014024527B8 (pt) 2023-01-17
BR112014024527B1 (pt) 2021-06-22
JP6306019B2 (ja) 2018-04-04
EP2819215A4 (en) 2015-11-04

Similar Documents

Publication Publication Date Title
PL2819215T3 (pl) Sposób wytwarzania porowatego separatora zawierającego materiał elastyczny, separator porowaty wytwarzany tym sposobem oraz akumulator zawierający ten separator
PL2840634T3 (pl) Aktywny materiał anodowy, zawierająca go litowa bateria akumulatorowa i sposób wytwarzania aktywnego materiału anodowego
EP2894694A4 (en) METHOD FOR PRODUCING A SEPARATOR FOR A LITHIUM SUBSTRATE BATTERY, SEPARATOR PRODUCED BY THE METHOD, AND LITHIUM CYCLE BATTERY THEREWITH
EP2899777A4 (en) SEPARATOR, MANUFACTURING METHOD AND LITHIUM ION SECONDARY CELL
EP3065207A4 (en) METHOD FOR MANUFACTURING ANODE ACTIVE MATERIAL AND ACTIVE ANODE MATERIAL FOR LITHIUM BATTERY SO MANUFACTURED
HUE042599T2 (hu) Eljárás szeparátor elkészítésére, az ez által készített szeparátor, és ezzel rendelkezõ elektrokémiai készülék
EP2819226A4 (en) POSITIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE BATTERY, METHOD FOR MANUFACTURING THE SAME, AND NONAQUEOUS ELECTROLYTE BATTERY USING THE POSITIVE ELECTRODE MATERIAL
EP2736093A4 (en) SEPARATOR, MANUFACTURING METHOD AND ELECTROCHEMICAL DEVICE THEREWITH
EP2750221A4 (en) ELECTRODE ASSEMBLY HAVING SUPERIOR PROPERTIES FOR ASSEMBLING ELECTRODE TONGUES, BATTERY CELL AND DEVICE COMPRISING SAME, AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY
EP2793287A4 (en) SECONDARY BATTERY, SECONDARY BATTERY COMPONENT AND METHOD FOR PRODUCING SECONDARY BATTERY
EP2731170A4 (en) POROUS MEMBRANE FOR SECONDARY BATTERY, SEPARATOR FOR SECONDARY BATTERY, AND SECONDARY BATTERY
EP2932553A4 (en) LITHIUM-ION ELECTROCHEMICAL CELL, ITS COMPONENTS AND METHODS OF MANUFACTURE AND USE
EP2747184A4 (en) POROUS ELECTRODE ARRANGEMENT AND SECONDARY CELL THEREFOR
HUE042435T2 (hu) Szétválasztó másodlagos akkumulátorhoz, valamint másodlagos akkumulátor
EP2850675A4 (en) ELECTROCHEMICAL CELLS AND METHODS OF MAKING THE SAME
EP2899776A4 (en) METHOD FOR MANUFACTURING A LITHIUM SECONDARY BATTERY SEPARATOR, SEPARATOR MANUFACTURED THEREBY, AND LITHIUM SECONDARY BATTERY COMPRISING SAID SEPARATOR
PL2822067T3 (pl) Elektroda dodatnia do baterii wtórnej i bateria wtórna
PL2903055T3 (pl) Porowaty separator membranowy do baterii wtórnej, sposób jego wytwarzania oraz bateria wtórna
EP2770559A4 (en) ELECTRODE FOR A SECONDARY BATTERY, SECONDARY BATTERY THEREFOR AND WIRED SECONDARY BATTERY
ZA201306360B (en) Novel separator,an electrochemical cell therewith and use thereof therein
EP2899790A4 (en) ELECTRODE ARRANGEMENT, BATTERY THEREFOR AND METHOD FOR THE PRODUCTION THEREOF
EP2874207A4 (en) NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY THEREWITH
EP2840628A4 (en) PROCESS FOR PREPARING A SEPARATOR, SEPARATOR PRODUCED THEREFOR, AND ELECTROCHEMICAL DEVICE WITH SUCH A SEPARATOR
EP2800178A4 (en) METHOD FOR PRODUCING AN ELECTRODE FOR A LITHIUM SECONDARY BATTERY AND ELECTRODE PRODUCED THEREFOR
EP3065192A4 (en) Outer-package material for secondary battery, secondary battery, and method for manufacturing outer-package material for secondary battery