PL3329530T3 - Ulepszone laminowane wielowarstwowe membrany, separatory, baterie i sposoby - Google Patents
Ulepszone laminowane wielowarstwowe membrany, separatory, baterie i sposobyInfo
- Publication number
- PL3329530T3 PL3329530T3 PL16833590.9T PL16833590T PL3329530T3 PL 3329530 T3 PL3329530 T3 PL 3329530T3 PL 16833590 T PL16833590 T PL 16833590T PL 3329530 T3 PL3329530 T3 PL 3329530T3
- Authority
- PL
- Poland
- Prior art keywords
- separators
- batteries
- methods
- laminated multilayer
- improved laminated
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
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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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
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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
- 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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
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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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
- H01M50/406—Moulding; Embossing; Cutting
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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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
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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
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
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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
- H01M50/44—Fibrous material
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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
- H01M50/443—Particulate material
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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
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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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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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
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
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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
- H01M50/489—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
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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
- H01M50/489—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
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
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- 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
- B29K2105/041—Microporous
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
- B32B2038/0028—Stretching, elongating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/026—Porous
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/516—Oriented mono-axially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/10—Batteries
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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
- 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
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
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- 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
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- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Cell Separators (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562199385P | 2015-07-31 | 2015-07-31 | |
PCT/US2016/044618 WO2017023720A1 (en) | 2015-07-31 | 2016-07-29 | Improved laminated multilayer membranes, separators, batteries, and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3329530T3 true PL3329530T3 (pl) | 2022-12-05 |
Family
ID=57886621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL16833590.9T PL3329530T3 (pl) | 2015-07-31 | 2016-07-29 | Ulepszone laminowane wielowarstwowe membrany, separatory, baterie i sposoby |
Country Status (8)
Country | Link |
---|---|
US (3) | US10347890B2 (pl) |
EP (2) | EP4148892A1 (pl) |
JP (3) | JP2018530105A (pl) |
KR (1) | KR20180026790A (pl) |
CN (3) | CN114784458A (pl) |
HU (1) | HUE060106T2 (pl) |
PL (1) | PL3329530T3 (pl) |
WO (1) | WO2017023720A1 (pl) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018089748A1 (en) * | 2016-11-11 | 2018-05-17 | Celgard, Llc | Improved microlayer membranes, improved battery separators, and related methods |
EP3605656B1 (en) * | 2018-01-31 | 2023-10-04 | Lg Chem, Ltd. | Separator, lithium secondary battery including separator, and manufacturing method therefor |
CN110343278B (zh) * | 2018-04-04 | 2020-09-04 | 北京师范大学 | 一种复合聚丙烯微孔膜及其制法和包括该膜的锂离子电池隔膜 |
US20220059904A1 (en) * | 2018-09-17 | 2022-02-24 | Ceigard, LLC | Multilayer membranes, separators, batteries, and methods |
US20220094019A1 (en) | 2019-01-04 | 2022-03-24 | Ceigard, LLC | Coated microporous membranes, and battery separators, batteries, vehicles, and devices comprising the same |
CN117996356A (zh) | 2019-03-18 | 2024-05-07 | 宁德新能源科技有限公司 | 隔离膜和电化学装置 |
EP3736880B1 (en) * | 2019-05-09 | 2021-07-07 | Ningde Amperex Technology Limited | Separator and lithium ion battery |
CN114128032A (zh) * | 2019-05-24 | 2022-03-01 | 赛尔格有限责任公司 | 用于隔板的功能涂层 |
CN110943194B (zh) * | 2019-12-02 | 2022-02-22 | 江苏厚生新能源科技有限公司 | 一种可控表面结构的锂电池隔膜制备方法及其涂覆应用 |
CN111157903A (zh) * | 2020-01-07 | 2020-05-15 | 华霆(合肥)动力技术有限公司 | 电池性能测试方法、装置及系统 |
KR102370404B1 (ko) * | 2020-03-31 | 2022-03-04 | 도레이배터리세퍼레이터필름 한국유한회사 | 폴리올레핀 미세 다공막 |
WO2021257759A1 (en) * | 2020-06-18 | 2021-12-23 | Celgard, Llc | Improved membranes with nanoparticle inorganic filler |
CN111883820A (zh) * | 2020-07-03 | 2020-11-03 | 上海电气集团股份有限公司 | 一种固态锂电池 |
JP7380463B2 (ja) * | 2020-07-15 | 2023-11-15 | トヨタ自動車株式会社 | 非水電解質二次電池 |
US20230282933A1 (en) * | 2020-09-18 | 2023-09-07 | Asahi Kasei Kabushiki Kaisha | Separator for Power Storage Device, and Power Storage Device |
CN114284640B (zh) * | 2021-12-24 | 2024-05-28 | 东北师范大学 | 一种具有热关断功能的锂离子电池隔膜及其制备方法 |
KR20230142247A (ko) * | 2022-04-01 | 2023-10-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지 |
CN115764159B (zh) * | 2023-01-09 | 2023-04-25 | 星源材质(南通)新材料科技有限公司 | 三层锂电池隔膜及其制备方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
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TW297171B (pl) | 1994-12-20 | 1997-02-01 | Hoechst Celanese Corp | |
US5952120A (en) | 1997-04-15 | 1999-09-14 | Celgard Llc | Method of making a trilayer battery separator |
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US6346350B1 (en) * | 1999-04-20 | 2002-02-12 | Celgard Inc. | Structurally stable fusible battery separators and method of making same |
US20020136945A1 (en) * | 2000-01-18 | 2002-09-26 | Call Ronald W. | Multilayer battery separators |
US6432586B1 (en) * | 2000-04-10 | 2002-08-13 | Celgard Inc. | Separator for a high energy rechargeable lithium battery |
US6692867B2 (en) | 2001-10-12 | 2004-02-17 | Celgard Inc. | Battery separator-pin removal |
US20050031943A1 (en) | 2003-08-07 | 2005-02-10 | Call Ronald W. | Battery separator and method of making same |
JP4830262B2 (ja) * | 2004-04-15 | 2011-12-07 | パナソニック株式会社 | 非水電解液二次電池 |
US8945753B2 (en) * | 2005-01-26 | 2015-02-03 | Medtronic, Inc. | Implantable battery having thermal shutdown separator |
WO2007049568A1 (ja) * | 2005-10-24 | 2007-05-03 | Tonen Chemical Corporation | ポリオレフィン多層微多孔膜及びその製造方法並びに電池用セパレータ |
US20070238017A1 (en) | 2006-04-07 | 2007-10-11 | Celgard Llc | Multilayer separator exhibiting improved strength and stability |
CN100565975C (zh) * | 2006-11-02 | 2009-12-02 | 许贵斌 | 一种锂离子电池用聚烯微多孔隔膜及其制造方法 |
US10003058B2 (en) * | 2006-11-17 | 2018-06-19 | Celgard, Llc | Method of making a co-extruded, multi-layered battery separator |
US8858681B2 (en) | 2007-04-23 | 2014-10-14 | W. L. Gore & Associates, Inc. | Patterned porous venting materials |
US8012622B2 (en) | 2007-11-14 | 2011-09-06 | Toray Tonen Specialty Separator Godo Kaisha | Multi-layer, microporous membrane, battery separator and battery |
CN104220499B (zh) | 2012-03-30 | 2017-11-21 | 东丽电池隔膜株式会社 | 聚乙烯微多孔膜及其制造方法 |
KR102183257B1 (ko) * | 2012-08-07 | 2020-11-27 | 셀가드 엘엘씨 | 리튬 이온 배터리용의 개선된 세퍼레이터 막 및 관련 방법 |
KR102356536B1 (ko) * | 2012-09-20 | 2022-02-08 | 셀가드 엘엘씨 | 박형 배터리 분리막 및 방법 |
CN103531734B (zh) * | 2013-09-22 | 2016-04-13 | 佛山市金辉高科光电材料有限公司 | 一种锂离子电池隔膜及制备方法 |
SG11201606671PA (en) * | 2014-05-30 | 2016-10-28 | Toray Battery Separator Film | Polyolefin multilayer microporous membrane and battery separator |
CN114649641A (zh) | 2014-12-29 | 2022-06-21 | 赛尔格有限责任公司 | 聚内酰胺涂覆的微孔电池隔板膜及相关涂覆配方 |
-
2016
- 2016-07-29 EP EP22189940.4A patent/EP4148892A1/en active Pending
- 2016-07-29 WO PCT/US2016/044618 patent/WO2017023720A1/en active Application Filing
- 2016-07-29 CN CN202210569450.7A patent/CN114784458A/zh active Pending
- 2016-07-29 KR KR1020187005806A patent/KR20180026790A/ko not_active Application Discontinuation
- 2016-07-29 US US15/223,032 patent/US10347890B2/en active Active
- 2016-07-29 PL PL16833590.9T patent/PL3329530T3/pl unknown
- 2016-07-29 CN CN201680055426.4A patent/CN108352480B/zh active Active
- 2016-07-29 JP JP2018503756A patent/JP2018530105A/ja active Pending
- 2016-07-29 CN CN202210213032.4A patent/CN114649642A/zh active Pending
- 2016-07-29 HU HUE16833590A patent/HUE060106T2/hu unknown
- 2016-07-29 EP EP16833590.9A patent/EP3329530B1/en active Active
-
2019
- 2019-07-08 US US16/505,502 patent/US11101525B2/en active Active
-
2021
- 2021-05-10 JP JP2021079958A patent/JP2021132040A/ja active Pending
- 2021-08-23 US US17/409,363 patent/US20210384587A1/en active Pending
-
2022
- 2022-12-28 JP JP2022211995A patent/JP2023036904A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN114784458A (zh) | 2022-07-22 |
CN114649642A (zh) | 2022-06-21 |
CN108352480A (zh) | 2018-07-31 |
WO2017023720A1 (en) | 2017-02-09 |
KR20180026790A (ko) | 2018-03-13 |
EP4148892A1 (en) | 2023-03-15 |
EP3329530A1 (en) | 2018-06-06 |
JP2021132040A (ja) | 2021-09-09 |
EP3329530B1 (en) | 2022-08-17 |
US20170033346A1 (en) | 2017-02-02 |
HUE060106T2 (hu) | 2023-01-28 |
US20190334151A1 (en) | 2019-10-31 |
JP2023036904A (ja) | 2023-03-14 |
JP2018530105A (ja) | 2018-10-11 |
US10347890B2 (en) | 2019-07-09 |
CN108352480B (zh) | 2022-06-24 |
EP3329530A4 (en) | 2018-12-26 |
US11101525B2 (en) | 2021-08-24 |
US20210384587A1 (en) | 2021-12-09 |
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