CN107452919B - 一种高浸润性隔离膜及其制备方法和用途 - Google Patents
一种高浸润性隔离膜及其制备方法和用途 Download PDFInfo
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- CN107452919B CN107452919B CN201610380478.0A CN201610380478A CN107452919B CN 107452919 B CN107452919 B CN 107452919B CN 201610380478 A CN201610380478 A CN 201610380478A CN 107452919 B CN107452919 B CN 107452919B
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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
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; 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
- 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
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
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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
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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
- 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
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density polyethylene
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- 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
- B29L2031/755—Membranes, diaphragms
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
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- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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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
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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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- 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
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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
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Abstract
Description
Claims (10)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610380478.0A CN107452919B (zh) | 2016-06-01 | 2016-06-01 | 一种高浸润性隔离膜及其制备方法和用途 |
PT178055380T PT3467904T (pt) | 2016-06-01 | 2017-04-13 | Separador com molhabilidade elevada e processo de preparação do mesmo |
EP17805538.0A EP3467904B1 (en) | 2016-06-01 | 2017-04-13 | High-wettability separator and preparation method therefor |
KR1020187037657A KR102299633B1 (ko) | 2016-06-01 | 2017-04-13 | 고 침윤성 세퍼레이터 및 그 제조 방법 |
HUE17805538A HUE055939T2 (hu) | 2016-06-01 | 2017-04-13 | Nagy nedvesedési képességû elválasztó és elõállítási eljárása |
LTEPPCT/CN2017/080411T LT3467904T (lt) | 2016-06-01 | 2017-04-13 | Didelio drėkstamumo separatorius ir jo paruošimo būdas |
JP2019516040A JP6995845B2 (ja) | 2016-06-01 | 2017-04-13 | 高ぬれ性セパレータおよびその製造方法 |
PL17805538T PL3467904T3 (pl) | 2016-06-01 | 2017-04-13 | Separator o dużej zwilżalności i sposób jego wytwarzania |
ES17805538T ES2887012T3 (es) | 2016-06-01 | 2017-04-13 | Separador de alta humectabilidad y método de preparación del mismo |
PCT/CN2017/080411 WO2017206593A1 (zh) | 2016-06-01 | 2017-04-13 | 一种高浸润性隔离膜及其制备方法 |
DK17805538.0T DK3467904T3 (da) | 2016-06-01 | 2017-04-13 | Separator med høj vådbarhed og fremgangsmåde til fremstilling deraf |
US16/306,554 US11031654B2 (en) | 2016-06-01 | 2017-04-13 | High-wettability separator and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610380478.0A CN107452919B (zh) | 2016-06-01 | 2016-06-01 | 一种高浸润性隔离膜及其制备方法和用途 |
Publications (2)
Publication Number | Publication Date |
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CN107452919A CN107452919A (zh) | 2017-12-08 |
CN107452919B true CN107452919B (zh) | 2020-08-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610380478.0A Active CN107452919B (zh) | 2016-06-01 | 2016-06-01 | 一种高浸润性隔离膜及其制备方法和用途 |
Country Status (12)
Country | Link |
---|---|
US (1) | US11031654B2 (zh) |
EP (1) | EP3467904B1 (zh) |
JP (1) | JP6995845B2 (zh) |
KR (1) | KR102299633B1 (zh) |
CN (1) | CN107452919B (zh) |
DK (1) | DK3467904T3 (zh) |
ES (1) | ES2887012T3 (zh) |
HU (1) | HUE055939T2 (zh) |
LT (1) | LT3467904T (zh) |
PL (1) | PL3467904T3 (zh) |
PT (1) | PT3467904T (zh) |
WO (1) | WO2017206593A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108636131A (zh) * | 2018-05-04 | 2018-10-12 | 上海恩捷新材料科技股份有限公司 | 亲水性多孔膜及其制备方法 |
CN108619923A (zh) | 2018-05-04 | 2018-10-09 | 上海恩捷新材料科技股份有限公司 | 水处理多孔膜及其制备方法 |
CN108666506A (zh) * | 2018-05-07 | 2018-10-16 | 苏州睿烁环境科技有限公司 | 一种具有复合树脂的锂电池隔膜及其制备方法 |
KR101955911B1 (ko) | 2018-08-23 | 2019-03-12 | 더블유스코프코리아 주식회사 | 분리막 및 그 제조방법 |
CN115172070A (zh) * | 2018-10-11 | 2022-10-11 | 旭化成株式会社 | 蓄电装置用分隔件及其制造方法 |
CN110911615A (zh) * | 2019-11-20 | 2020-03-24 | 芜湖天弋能源科技有限公司 | 一种耐高温性锂离子电池隔膜及其制备方法及其制备的锂离子电池 |
EP3832770A1 (en) * | 2019-12-06 | 2021-06-09 | W-Scope Korea Co., Ltd. | Crosslinked separator and method of manufacturing the same |
WO2022092984A1 (ko) * | 2020-11-02 | 2022-05-05 | 주식회사 엘지에너지솔루션 | 비수전해질 전지 세퍼레이터용 조성물, 비수전해질 전지 세퍼레이터, 및 비수전해질 전지 |
CN114497880A (zh) * | 2022-01-28 | 2022-05-13 | 武汉微美新材料科技有限公司 | 隔膜及包括所述隔膜的锂离子电池 |
CN114665227B (zh) * | 2022-03-23 | 2024-04-09 | 哈尔滨工业大学无锡新材料研究院 | 一种高浸润性的锂离子电池隔膜及其制备方法 |
CN114976479A (zh) * | 2022-06-10 | 2022-08-30 | 河北金力新能源科技股份有限公司 | 一种高浸润的锂离子电池隔膜、锂电池及其制备方法 |
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US20160351872A2 (en) * | 2015-01-29 | 2016-12-01 | Innovia Films Limited | Separator |
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US11031654B2 (en) | 2021-06-08 |
JP6995845B2 (ja) | 2022-01-17 |
PT3467904T (pt) | 2021-09-21 |
JP2019517731A (ja) | 2019-06-24 |
CN107452919A (zh) | 2017-12-08 |
LT3467904T (lt) | 2021-10-25 |
ES2887012T3 (es) | 2021-12-21 |
US20190157645A1 (en) | 2019-05-23 |
WO2017206593A1 (zh) | 2017-12-07 |
EP3467904A1 (en) | 2019-04-10 |
HUE055939T2 (hu) | 2022-01-28 |
DK3467904T3 (da) | 2021-09-20 |
EP3467904B1 (en) | 2021-08-04 |
EP3467904A4 (en) | 2020-01-08 |
KR102299633B1 (ko) | 2021-09-08 |
KR20190025571A (ko) | 2019-03-11 |
PL3467904T3 (pl) | 2021-12-20 |
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