CN102942831A - 用于锂离子二次电池隔膜的涂层组合物及该隔膜的制造方法 - Google Patents
用于锂离子二次电池隔膜的涂层组合物及该隔膜的制造方法 Download PDFInfo
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- CN102942831A CN102942831A CN2012104767600A CN201210476760A CN102942831A CN 102942831 A CN102942831 A CN 102942831A CN 2012104767600 A CN2012104767600 A CN 2012104767600A CN 201210476760 A CN201210476760 A CN 201210476760A CN 102942831 A CN102942831 A CN 102942831A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
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- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/04—Anhydrides, e.g. cyclic anhydrides
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- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
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- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
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- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
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- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/056—Forming hydrophilic coatings
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/08—Homopolymers or copolymers of acrylic acid esters
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/48—Stabilisers against degradation by oxygen, light or heat
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- 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
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- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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- 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
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- 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
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- 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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- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
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- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
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- C08K3/34—Silicon-containing compounds
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- H01M10/00—Secondary cells; Manufacture thereof
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Abstract
Description
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476760.0A CN102942831B (zh) | 2012-11-21 | 2012-11-21 | 用于锂离子二次电池隔膜的涂层组合物及该隔膜的制造方法 |
| PCT/CN2013/072585 WO2014079177A1 (zh) | 2012-11-21 | 2013-03-14 | 用于锂离子二次电池隔膜的涂层组合物及该隔膜的制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476760.0A CN102942831B (zh) | 2012-11-21 | 2012-11-21 | 用于锂离子二次电池隔膜的涂层组合物及该隔膜的制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102942831A true CN102942831A (zh) | 2013-02-27 |
| CN102942831B CN102942831B (zh) | 2014-10-29 |
Family
ID=47725829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210476760.0A Active CN102942831B (zh) | 2012-11-21 | 2012-11-21 | 用于锂离子二次电池隔膜的涂层组合物及该隔膜的制造方法 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102942831B (zh) |
| WO (1) | WO2014079177A1 (zh) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811702A (zh) * | 2014-02-12 | 2014-05-21 | 佛山市金辉高科光电材料有限公司 | 一种新型陶瓷涂层聚烯烃复合膜及其制备方法 |
| WO2014079177A1 (zh) * | 2012-11-21 | 2014-05-30 | 佛山市金辉高科光电材料有限公司 | 用于锂离子二次电池隔膜的涂层组合物及该隔膜的制造方法 |
| CN104505484A (zh) * | 2014-12-16 | 2015-04-08 | 东莞新能源科技有限公司 | 一种有机-无机复合电解质膜,其制备方法及应用 |
| CN104868081A (zh) * | 2014-12-22 | 2015-08-26 | 上海恩捷新材料科技股份有限公司 | 锂离子电池用的水性多层隔膜 |
| CN105789538A (zh) * | 2016-04-20 | 2016-07-20 | 宁德时代新能源科技股份有限公司 | 一种隔膜,其制备方法及含有该隔膜的二次电池 |
| CN106537643A (zh) * | 2014-07-11 | 2017-03-22 | 帝人株式会社 | 隔膜卷及非水系二次电池 |
| CN109082883A (zh) * | 2017-06-13 | 2018-12-25 | 中兴应用材料科技股份有限公司 | 防火绝缘复合薄膜及其制造方法 |
| CN109524601A (zh) * | 2018-10-16 | 2019-03-26 | 上海恩捷新材料科技有限公司 | 一种动力锂离子电池隔膜及其制备方法 |
| CN109671893A (zh) * | 2017-10-17 | 2019-04-23 | Sk新技术株式会社 | 用于二次电池的隔膜、其制造方法及包括其的锂二次电池 |
| CN109841784A (zh) * | 2017-11-29 | 2019-06-04 | Sk新技术株式会社 | 用于二次电池的复合隔膜以及包括它的锂二次电池 |
| WO2020142702A1 (en) | 2019-01-04 | 2020-07-09 | Celgard, Llc | Battery separators that include a microporous membrane and a coating. |
| CN112952289A (zh) * | 2021-01-27 | 2021-06-11 | 江苏厚生新能源科技有限公司 | 一种高性能的锂离子电池隔膜及其制备方法 |
| CN113416270A (zh) * | 2021-05-31 | 2021-09-21 | 珠海辰玉新材料科技有限公司 | 一种聚合物及其制备方法和应用 |
| CN114231105A (zh) * | 2021-12-10 | 2022-03-25 | 河北金力新能源科技股份有限公司 | 低水分高绝缘锂离子电池隔膜及其制备方法 |
| CN116470232A (zh) * | 2023-06-01 | 2023-07-21 | 界首市天鸿新材料股份有限公司 | 一种锂离子电池芳纶隔膜的生产方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6614141B2 (ja) | 2014-06-26 | 2019-12-04 | 日本ゼオン株式会社 | 非水系二次電池用積層体およびその製造方法、並びに、非水系二次電池 |
| CN110120485B (zh) * | 2018-02-06 | 2021-06-18 | 比亚迪股份有限公司 | 聚合物隔膜及其制备方法和应用以及锂离子电池及其制备方法 |
| KR20200065814A (ko) * | 2018-11-30 | 2020-06-09 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지 전지 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01267960A (ja) * | 1988-04-20 | 1989-10-25 | Matsushita Electric Ind Co Ltd | 水素吸蔵合金電極とその製造法 |
| CN101246958A (zh) * | 2008-03-21 | 2008-08-20 | 成都中科来方能源科技有限公司 | 锂离子电池用复合电极及其制备方法和锂离子电池 |
| CN102394282A (zh) * | 2011-11-25 | 2012-03-28 | 佛山市金辉高科光电材料有限公司 | 一种锂离子二次电池多孔多层隔膜及其制造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62262366A (ja) * | 1986-05-08 | 1987-11-14 | Ejison Watanabe | 鉛蓄電池 |
| CN102942831B (zh) * | 2012-11-21 | 2014-10-29 | 佛山市金辉高科光电材料有限公司 | 用于锂离子二次电池隔膜的涂层组合物及该隔膜的制造方法 |
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2012
- 2012-11-21 CN CN201210476760.0A patent/CN102942831B/zh active Active
-
2013
- 2013-03-14 WO PCT/CN2013/072585 patent/WO2014079177A1/zh not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01267960A (ja) * | 1988-04-20 | 1989-10-25 | Matsushita Electric Ind Co Ltd | 水素吸蔵合金電極とその製造法 |
| CN101246958A (zh) * | 2008-03-21 | 2008-08-20 | 成都中科来方能源科技有限公司 | 锂离子电池用复合电极及其制备方法和锂离子电池 |
| CN102394282A (zh) * | 2011-11-25 | 2012-03-28 | 佛山市金辉高科光电材料有限公司 | 一种锂离子二次电池多孔多层隔膜及其制造方法 |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079177A1 (zh) * | 2012-11-21 | 2014-05-30 | 佛山市金辉高科光电材料有限公司 | 用于锂离子二次电池隔膜的涂层组合物及该隔膜的制造方法 |
| CN103811702B (zh) * | 2014-02-12 | 2016-02-10 | 佛山市金辉高科光电材料有限公司 | 一种新型陶瓷涂层聚烯烃复合膜及其制备方法 |
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| CN114231105A (zh) * | 2021-12-10 | 2022-03-25 | 河北金力新能源科技股份有限公司 | 低水分高绝缘锂离子电池隔膜及其制备方法 |
| CN116470232A (zh) * | 2023-06-01 | 2023-07-21 | 界首市天鸿新材料股份有限公司 | 一种锂离子电池芳纶隔膜的生产方法 |
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