MX349899B - Separador que tiene capas de aislamiento resistentes al calor. - Google Patents
Separador que tiene capas de aislamiento resistentes al calor.Info
- Publication number
- MX349899B MX349899B MX2013014658A MX2013014658A MX349899B MX 349899 B MX349899 B MX 349899B MX 2013014658 A MX2013014658 A MX 2013014658A MX 2013014658 A MX2013014658 A MX 2013014658A MX 349899 B MX349899 B MX 349899B
- Authority
- MX
- Mexico
- Prior art keywords
- heat resistant
- insulation layers
- resistant insulation
- separator
- porous substrate
- Prior art date
Links
Classifications
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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
- H01M50/409—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
- 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/423—Polyamide resins
-
- 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
-
- 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
- H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic 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
- H01M50/449—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
-
- 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
- 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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Cell Separators (AREA)
- Laminated Bodies (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Insulating Bodies (AREA)
Abstract
Un separador (1) que tiene capas de aislamiento resistentes al calor, para dispositivos eléctricos, de acuerdo con la presente invención se provee con: un sustrato (2) poroso de resina; y capas (3) de aislamiento resistentes al calor que se forman en ambas superficies del sustrato poroso de resina, y que comprenden partículas resistentes al calor, el punto de fusión o el punto de reblandecimiento térmico de las cuales es no menor que 150°C. Un parámetro (X) indicado por la fórmula numérica (1) tiene un valor no menor que 0.15. En esta fórmula numérica, A' y A'' son los espesores (µm) de cada una de las capas (3) de aislamiento resistentes al calor formadas en ambas superficies del sustrato (2) poroso de resina, tienen una relación de A' = A'' en este caso, y C es el espesor (µm) total del separador (1) que tiene las capas de aislamiento resistentes al calor. Fórmula numérica (1) (Ver Formula).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011138983A JP5796367B2 (ja) | 2011-06-22 | 2011-06-22 | 耐熱絶縁層付セパレータ |
PCT/JP2012/065100 WO2012176669A1 (ja) | 2011-06-22 | 2012-06-13 | 耐熱絶縁層付セパレータ |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013014658A MX2013014658A (es) | 2014-03-27 |
MX349899B true MX349899B (es) | 2017-08-18 |
Family
ID=47422509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013014658A MX349899B (es) | 2011-06-22 | 2012-06-13 | Separador que tiene capas de aislamiento resistentes al calor. |
Country Status (11)
Country | Link |
---|---|
US (1) | US9312527B2 (es) |
EP (1) | EP2725636B1 (es) |
JP (1) | JP5796367B2 (es) |
KR (1) | KR101639923B1 (es) |
CN (1) | CN103608948B (es) |
BR (1) | BR112013032308A2 (es) |
MX (1) | MX349899B (es) |
MY (1) | MY161020A (es) |
RU (1) | RU2562970C2 (es) |
TW (1) | TWI466365B (es) |
WO (1) | WO2012176669A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6167726B2 (ja) * | 2013-07-25 | 2017-07-26 | 日産自動車株式会社 | 非水電解質二次電池用セパレータおよびこれを含む非水電解質二次電池 |
FR3013513B1 (fr) * | 2013-11-20 | 2016-01-15 | Commissariat Energie Atomique | Copolymere pour batterie bipolaire |
US20160268571A1 (en) | 2013-12-26 | 2016-09-15 | Teijin Limited | Non-aqeous secondary cell separator and non-aqueous secondary cell |
JP6398326B2 (ja) * | 2014-05-27 | 2018-10-03 | 株式会社Gsユアサ | 非水電解質二次電池 |
JP6435886B2 (ja) * | 2015-01-30 | 2018-12-12 | Jnc株式会社 | 多層耐熱セパレータ材およびその製造方法 |
KR102307909B1 (ko) * | 2015-05-08 | 2021-10-01 | 삼성에스디아이 주식회사 | 리튬 전지 |
WO2017010480A1 (ja) * | 2015-07-15 | 2017-01-19 | 三菱樹脂株式会社 | 積層多孔フィルム、非水電解液二次電池用セパレータ、非水電解液二次電池、及び積層多孔フィルムの製造方法 |
JP6737091B2 (ja) * | 2016-09-09 | 2020-08-05 | 日産自動車株式会社 | 非水電解質二次電池用負極及びこれを用いた非水電解質二次電池 |
JP6566265B2 (ja) * | 2016-09-09 | 2019-08-28 | トヨタ自動車株式会社 | 密閉型二次電池 |
CN116722310A (zh) | 2017-10-13 | 2023-09-08 | 株式会社Lg新能源 | 多层纳米多孔分隔物 |
US10418550B2 (en) * | 2018-05-29 | 2019-09-17 | Nanjing University | High temperature resistant memristor based on two-dimensional covalent crystal and preparation method thereof |
CN109193041A (zh) * | 2018-09-28 | 2019-01-11 | 山东天瀚新能源科技有限公司 | 一种高温循环性能优异的锂离子电池 |
JP7277234B2 (ja) * | 2019-04-16 | 2023-05-18 | 住友化学株式会社 | 非水電解液二次電池用積層セパレータ |
CN111987277B (zh) * | 2019-05-22 | 2022-11-08 | 聚和国际股份有限公司 | 多孔性载体以及电化学装置隔离膜 |
CN117937055A (zh) | 2019-07-10 | 2024-04-26 | 旭化成株式会社 | 多层多孔膜 |
EP4102636A4 (en) | 2020-11-30 | 2023-05-31 | Contemporary Amperex Technology Co., Limited | SEPARATOR FOIL, SECONDARY BATTERY CONTAINING THIS, RELATED BATTERY MODULE, BATTERY PACK AND DEVICE |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10275634A (ja) * | 1997-03-31 | 1998-10-13 | Japan Storage Battery Co Ltd | 非水電解液電池 |
RU2194340C1 (ru) * | 2001-12-06 | 2002-12-10 | Открытое акционерное общество "Научно-исследовательский институт нетканых материалов" | Нетканый сепарационный материал для свинцово-кислотных аккумуляторных батарей |
JP4830250B2 (ja) * | 2002-06-12 | 2011-12-07 | 日産自動車株式会社 | 組電池 |
CA2586062C (en) | 2004-12-08 | 2013-04-02 | Hitachi Maxell, Ltd. | Separator for electrochemical device, and electrochemical device |
TWI330136B (en) | 2005-11-28 | 2010-09-11 | Lg Chemical Ltd | Organic/inorganic composite porous membrane and electrochemical device using the same |
CN101218695B (zh) | 2005-12-08 | 2011-07-20 | 日立麦克赛尔株式会社 | 电化学元件用隔板及其制造方法以及电化学元件及其制造方法 |
JP2007324073A (ja) * | 2006-06-05 | 2007-12-13 | Matsushita Electric Ind Co Ltd | リチウム二次電池並びにそのセパレータ及びその製造方法 |
KR101002161B1 (ko) | 2007-11-29 | 2010-12-17 | 주식회사 엘지화학 | 다공성 코팅층이 형성된 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자 |
US20090208832A1 (en) * | 2008-02-17 | 2009-08-20 | Porous Power Technologies, Llc | Lamination Configurations for Battery Applications Using PVDF Highly Porous Film |
US20110033743A1 (en) | 2008-04-08 | 2011-02-10 | Jean Lee | Method of manufacturing the microporous polyolefin composite film with a thermally stable layer at high temperature |
TWI397551B (zh) | 2008-07-31 | 2013-06-01 | Asahi Kasei E Materials Corp | 微多孔性膜及其製造方法 |
JP4575521B2 (ja) | 2008-08-19 | 2010-11-04 | 帝人株式会社 | 非水系二次電池用セパレータ |
JP4801705B2 (ja) * | 2008-09-03 | 2011-10-26 | 三菱樹脂株式会社 | セパレータ用積層多孔性フィルム、およびその製造方法 |
JP2010092718A (ja) * | 2008-10-08 | 2010-04-22 | Teijin Ltd | 非水系二次電池用セパレータ及び非水系二次電池 |
JP2010097756A (ja) | 2008-10-15 | 2010-04-30 | Sony Corp | 二次電池 |
JP2010146839A (ja) * | 2008-12-18 | 2010-07-01 | Teijin Ltd | 非水系二次電池用セパレータ及び非水系二次電池 |
KR101060400B1 (ko) * | 2009-08-10 | 2011-08-29 | 주식회사 엘지화학 | 리튬 이차전지 |
JP2011108444A (ja) * | 2009-11-16 | 2011-06-02 | Teijin Ltd | 非水系二次電池用セパレータおよび非水系二次電池 |
-
2011
- 2011-06-22 JP JP2011138983A patent/JP5796367B2/ja active Active
-
2012
- 2012-06-13 WO PCT/JP2012/065100 patent/WO2012176669A1/ja active Application Filing
- 2012-06-13 EP EP12802928.7A patent/EP2725636B1/en active Active
- 2012-06-13 KR KR1020147001329A patent/KR101639923B1/ko active IP Right Grant
- 2012-06-13 BR BR112013032308A patent/BR112013032308A2/pt active Search and Examination
- 2012-06-13 US US14/127,741 patent/US9312527B2/en active Active
- 2012-06-13 CN CN201280028947.2A patent/CN103608948B/zh active Active
- 2012-06-13 MX MX2013014658A patent/MX349899B/es active IP Right Grant
- 2012-06-13 MY MYPI2013004613A patent/MY161020A/en unknown
- 2012-06-13 RU RU2014101718/07A patent/RU2562970C2/ru active
- 2012-06-21 TW TW101122204A patent/TWI466365B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP5796367B2 (ja) | 2015-10-21 |
EP2725636A4 (en) | 2014-12-31 |
WO2012176669A1 (ja) | 2012-12-27 |
EP2725636A1 (en) | 2014-04-30 |
EP2725636B1 (en) | 2017-08-09 |
CN103608948A (zh) | 2014-02-26 |
RU2014101718A (ru) | 2015-08-10 |
KR20140039305A (ko) | 2014-04-01 |
MY161020A (en) | 2017-03-31 |
TWI466365B (zh) | 2014-12-21 |
CN103608948B (zh) | 2016-04-13 |
KR101639923B1 (ko) | 2016-07-14 |
TW201301635A (zh) | 2013-01-01 |
US9312527B2 (en) | 2016-04-12 |
RU2562970C2 (ru) | 2015-09-10 |
MX2013014658A (es) | 2014-03-27 |
BR112013032308A2 (pt) | 2016-12-20 |
US20140113176A1 (en) | 2014-04-24 |
JP2013008481A (ja) | 2013-01-10 |
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