CN101796668B - 电池用隔膜及非水电解液电池 - Google Patents
电池用隔膜及非水电解液电池 Download PDFInfo
- Publication number
- CN101796668B CN101796668B CN2008801058958A CN200880105895A CN101796668B CN 101796668 B CN101796668 B CN 101796668B CN 2008801058958 A CN2008801058958 A CN 2008801058958A CN 200880105895 A CN200880105895 A CN 200880105895A CN 101796668 B CN101796668 B CN 101796668B
- Authority
- CN
- China
- Prior art keywords
- battery
- refractory layer
- nonaqueous electrolyte
- layer
- thermal endurance
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/02—Details
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
-
- 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
-
- 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
- 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)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
正极的放热起 始温度(℃) | 关闭温度 (℃) | T℃ | T℃下的热收缩 率(%) | T℃下的隔膜或者耐 热层的宽(mm) | |
实施例1 | 229 | 135 | 200 | 2 | 46.1 |
实施例2 | 200 | 135 | 190 | 0 | 47 |
实施例3 | 229 | 135 | 200 | 0 | 47 |
实施例4 | 220 | 135 | 200 | 1 | 46.5 |
比较例1 | 229 | 140 | 200 | 35 | 30.6 |
比较例2 | 161 | 135 | 151 | 1 | 46.5 |
比较例3 | 229 | - | 200 | 0 | 47 |
加热试验后的电池的表面温度 | |
实施例1 | 无异常 |
实施例2 | 无异常 |
实施例3 | 无异常 |
实施例4 | 无异常 |
比较例1 | 温度上升 |
比较例2 | 温度上升 |
Claims (32)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-259575 | 2007-10-03 | ||
JP2007259575 | 2007-10-03 | ||
JP2008-039527 | 2008-02-21 | ||
JP2008039527 | 2008-02-21 | ||
PCT/JP2008/067757 WO2009044741A1 (ja) | 2007-10-03 | 2008-09-30 | 電池用セパレータおよび非水電解液電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101796668A CN101796668A (zh) | 2010-08-04 |
CN101796668B true CN101796668B (zh) | 2013-08-14 |
Family
ID=40526168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801058958A Active CN101796668B (zh) | 2007-10-03 | 2008-09-30 | 电池用隔膜及非水电解液电池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9166251B2 (zh) |
JP (1) | JP5144651B2 (zh) |
KR (1) | KR20100051710A (zh) |
CN (1) | CN101796668B (zh) |
WO (1) | WO2009044741A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105140450A (zh) * | 2015-09-17 | 2015-12-09 | 中航锂电(洛阳)有限公司 | 一种锂离子电池复合隔膜及其制备方法、锂离子电池 |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8883354B2 (en) | 2006-02-15 | 2014-11-11 | Optodot Corporation | Separators for electrochemical cells |
CN102124591B (zh) | 2009-03-13 | 2015-01-21 | 日立麦克赛尔株式会社 | 电池用隔膜以及使用其的非水电解液电池 |
US9577256B2 (en) * | 2009-06-08 | 2017-02-21 | Sumitomo Chemical Company, Limited | Electrode mix, electrode mix paste, electrode, and non-aqueous electrolyte secondary battery |
KR20100135369A (ko) * | 2009-06-17 | 2010-12-27 | 에스케이에너지 주식회사 | 고내열성 유/무기 피복층을 갖는 폴리에틸렌계 복합 미세다공막 |
JP5670626B2 (ja) * | 2009-07-15 | 2015-02-18 | 日立マクセル株式会社 | 電気化学素子用セパレータ、電気化学素子およびその製造方法 |
JP5328034B2 (ja) * | 2009-09-04 | 2013-10-30 | 日立マクセル株式会社 | 電気化学素子用セパレータ、電気化学素子およびその製造方法 |
JP5697328B2 (ja) * | 2009-11-24 | 2015-04-08 | 三菱樹脂株式会社 | 積層多孔フィルム、電池用セパレータ、および電池 |
US10312491B2 (en) * | 2009-12-04 | 2019-06-04 | Murata Manufacturing Co., Ltd. | Separator and battery |
JP5398559B2 (ja) * | 2010-01-21 | 2014-01-29 | 日立マクセル株式会社 | リチウムイオン二次電池 |
JP5707961B2 (ja) * | 2010-01-21 | 2015-04-30 | 東レ株式会社 | 蓄電デバイス用セパレータ |
KR101408844B1 (ko) * | 2010-06-10 | 2014-06-20 | 에스케이이노베이션 주식회사 | 고내열성 유/무기 피복층을 갖는 복합 미세다공막 |
JP5720965B2 (ja) * | 2010-06-15 | 2015-05-20 | トヨタ自動車株式会社 | 非水電解液二次電池 |
WO2012005139A1 (ja) * | 2010-07-05 | 2012-01-12 | 株式会社村田製作所 | セラミックセパレータ及び蓄電デバイス |
CN103283060B (zh) | 2010-07-19 | 2017-02-15 | 奥普图多特公司 | 用于电化学电池的隔膜 |
CN103069612B (zh) * | 2010-08-09 | 2015-05-06 | 日本瑞翁株式会社 | 二次电池用多孔膜、制造方法及用途 |
WO2012023197A1 (ja) * | 2010-08-19 | 2012-02-23 | トヨタ自動車株式会社 | リチウムイオン二次電池および該電池用セパレータ |
JP5317130B2 (ja) * | 2010-08-30 | 2013-10-16 | 株式会社日立製作所 | 非水電解質電池用セパレータおよび非水電解質電池 |
JP5753672B2 (ja) * | 2010-09-06 | 2015-07-22 | 株式会社Nttファシリティーズ | 非水電解液二次電池 |
JP5522422B2 (ja) * | 2010-09-30 | 2014-06-18 | 日本ゼオン株式会社 | 二次電池多孔膜スラリー、二次電池多孔膜、二次電池電極、二次電池セパレーター及び二次電池 |
KR101980368B1 (ko) | 2010-10-07 | 2019-05-20 | 제온 코포레이션 | 이차 전지 다공막 슬러리, 이차 전지 다공막, 이차 전지 전극, 이차 전지 세퍼레이터 및 이차 전지 |
JP5768359B2 (ja) | 2010-11-17 | 2015-08-26 | ソニー株式会社 | 耐熱性微多孔膜、電池用セパレータ及びリチウムイオン二次電池 |
CN102050490A (zh) * | 2010-11-25 | 2011-05-11 | 福州大学 | 阳极材料LiZnVO4的合成及其在锂电池中的应用 |
KR101358761B1 (ko) * | 2011-05-03 | 2014-02-07 | 주식회사 엘지화학 | 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자 |
JP5807779B2 (ja) * | 2011-09-26 | 2015-11-10 | トヨタ自動車株式会社 | 非水系二次電池 |
US9287544B2 (en) | 2011-10-03 | 2016-03-15 | Hitachi Maxell, Ltd. | Heat-resistant porous film, separator for nonaqueous battery, and nonaqueous battery |
JP5573812B2 (ja) * | 2011-10-24 | 2014-08-20 | トヨタ自動車株式会社 | 電池の製造方法 |
US20130115484A1 (en) * | 2011-11-03 | 2013-05-09 | Johnson Controls Technology Llc | Lithium ion secondary battery with improved safety characteristics |
JP5812364B2 (ja) * | 2011-11-15 | 2015-11-11 | トヨタ自動車株式会社 | 非水電解液型二次電池 |
CN102437303B (zh) * | 2011-12-01 | 2015-01-14 | 北京师范大学 | 复合多孔膜及其制备方法 |
EP2680361B1 (en) | 2011-12-23 | 2016-07-13 | LG Chem, Ltd. | Jelly roll-type electrode assembly with active material pattern-coated thereon, and secondary battery having same |
DE102012000910A1 (de) * | 2012-01-19 | 2013-07-25 | Sihl Gmbh | Separator umfassend eine poröse Schicht und Verfahren zu seiner Herstellung |
KR101488918B1 (ko) | 2012-02-29 | 2015-02-03 | 제일모직 주식회사 | 밀도가 조절된 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
JP5165158B1 (ja) | 2012-03-13 | 2013-03-21 | 株式会社日立製作所 | 非水電解質二次電池及びその製造方法 |
CN103782416B (zh) * | 2012-03-26 | 2016-04-27 | 株式会社东芝 | 非水电解质二次电池用电极、非水电解质二次电池和电池包 |
KR20150004369A (ko) * | 2012-04-10 | 2015-01-12 | 스미또모 가가꾸 가부시키가이샤 | 결합제 수지 조성물의 용도, 비수전해액 이차 전지용 세퍼레이터 기재 표면 처리용 수지 조성물, 비수전해액 이차 전지용 세퍼레이터 및 그의 제조 방법, 및 비수전해액 이차 전지 |
KR102341300B1 (ko) * | 2012-08-07 | 2021-12-21 | 셀가드 엘엘씨 | 리튬 이온 배터리용의 개선된 세퍼레이터 막 및 관련 방법 |
JP6029002B2 (ja) * | 2012-11-13 | 2016-11-24 | トヨタ自動車株式会社 | 二次電池とその製造方法 |
KR102137129B1 (ko) | 2012-11-30 | 2020-07-24 | 데이진 가부시키가이샤 | 비수계 이차전지용 세퍼레이터 및 비수계 이차전지 |
JP5999433B2 (ja) * | 2013-02-12 | 2016-09-28 | トヨタ自動車株式会社 | 非水電解液二次電池及びその製造方法 |
CN104051689B (zh) * | 2013-03-13 | 2020-06-02 | 三星Sdi株式会社 | 隔板和包括该隔板的可再充电锂电池 |
WO2014179355A1 (en) * | 2013-04-29 | 2014-11-06 | Madico, Inc. | Nanoporous composite separators with increased thermal conductivity |
JP6282458B2 (ja) * | 2013-12-13 | 2018-02-21 | 三星エスディアイ株式会社Samsung SDI Co., Ltd. | 非水電解質二次電池用電極巻回素子、それを用いた非水電解質二次電池、及び非水電解質二次電池用電極巻回素子の製造方法 |
US9761854B2 (en) * | 2013-12-13 | 2017-09-12 | Samsug SDI Co., Ltd. | Spirally-wound electrode assembly for rechargeable lithium battery and rechargeable lithium battery including same |
CN103618058A (zh) * | 2013-12-16 | 2014-03-05 | 中国科学院宁波材料技术与工程研究所 | 一种隔膜及其制备方法 |
CN104064707B (zh) * | 2014-06-09 | 2017-02-08 | 东莞市魔方新能源科技有限公司 | 无机/有机复合隔膜、其制备方法及含该隔膜的锂离子二次电池 |
JP6494273B2 (ja) * | 2014-12-22 | 2019-04-03 | 三星エスディアイ株式会社Samsung SDI Co., Ltd. | 非水電解質二次電池用電極巻回素子、それを用いた非水電解質二次電池、及び非水電解質二次電池用電極巻回素子の製造方法 |
US10256471B2 (en) * | 2014-12-22 | 2019-04-09 | Samsung Sdi Co., Ltd. | Electrode winding element for non-aqueous electrolyte rechareable battery, non-aqueous electrolyte rechargeable lithium battery including same, method of preparing same |
JP2015099787A (ja) * | 2015-01-23 | 2015-05-28 | トヨタ自動車株式会社 | 非水電解液二次電池 |
WO2016152991A1 (ja) * | 2015-03-24 | 2016-09-29 | 日本電気株式会社 | 高安全性・高エネルギー密度電池 |
US10381623B2 (en) | 2015-07-09 | 2019-08-13 | Optodot Corporation | Nanoporous separators for batteries and related manufacturing methods |
US12040506B2 (en) | 2015-04-15 | 2024-07-16 | Lg Energy Solution, Ltd. | Nanoporous separators for batteries and related manufacturing methods |
JP2015181110A (ja) * | 2015-04-20 | 2015-10-15 | ソニー株式会社 | 耐熱性微多孔膜、リチウムイオン二次電池用セパレータ及びリチウムイオン二次電池 |
JP2017212040A (ja) * | 2016-05-23 | 2017-11-30 | オートモーティブエナジーサプライ株式会社 | リチウムイオン二次電池 |
JP2018060606A (ja) * | 2016-09-30 | 2018-04-12 | 日立オートモティブシステムズ株式会社 | リチウムイオン二次電池および蓄電装置 |
JP6680238B2 (ja) * | 2017-02-17 | 2020-04-15 | トヨタ自動車株式会社 | 電極体の製造方法 |
CN110100328B (zh) * | 2017-02-23 | 2022-05-27 | 东丽株式会社 | 多孔性膜、二次电池用隔膜及二次电池 |
EP3676892A1 (en) * | 2017-08-31 | 2020-07-08 | Robert Bosch GmbH | Mixed composite solid state electrolyte for electrochemical cells |
CN111448683B (zh) * | 2017-10-13 | 2023-05-26 | 株式会社Lg新能源 | 多层纳米多孔分隔物 |
JP6840118B2 (ja) * | 2017-10-24 | 2021-03-10 | 住友化学株式会社 | 非水電解液二次電池用多孔質層 |
KR101989533B1 (ko) * | 2018-06-12 | 2019-06-14 | 주식회사 엘지화학 | 분리막을 포함하는 리튬 이차 전지 및 이의 제조방법 |
EP3841636A4 (en) | 2018-08-22 | 2022-06-01 | Alumapower Corporation | METAL-AIR BATTERY DEVICE |
ES2974225T3 (es) | 2018-08-22 | 2024-06-26 | Alumapower Corp | Sistema rápido de repostaje de electrólito para drones aéreos |
JP6634133B2 (ja) * | 2018-09-26 | 2020-01-22 | 積水化学工業株式会社 | セパレータ及び電気化学デバイス |
KR102440243B1 (ko) * | 2019-02-21 | 2022-09-06 | 주식회사 엘지에너지솔루션 | 전극조립체 |
CN110247007A (zh) * | 2019-06-26 | 2019-09-17 | 江苏厚生新能源科技有限公司 | 高保液量和低透气锂电池涂层隔膜及制备方法、网筛装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1115166A1 (en) * | 1999-06-22 | 2001-07-11 | Mitsubishi Denki Kabushiki Kaisha | Separator for cell, cell, and method for producing separator |
CN101019266A (zh) * | 2004-12-13 | 2007-08-15 | 松下电器产业株式会社 | 锂离子二次电池 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0851307B1 (en) * | 1996-12-26 | 2005-04-27 | Canon Kabushiki Kaisha | Magnetic toner, process for producing magnetic toner, and image forming method |
JP3175730B2 (ja) | 1998-04-27 | 2001-06-11 | 住友化学工業株式会社 | 非水電解質電池セパレーターとリチウム二次電池 |
TW460505B (en) | 1998-04-27 | 2001-10-21 | Sumitomo Chemical Co | Separator for nonaqueous electrolyte battery and lithium secondary battery made from the same |
JP4403447B2 (ja) | 2003-03-27 | 2010-01-27 | 大阪瓦斯株式会社 | 非水系二次電池 |
JP2004303474A (ja) | 2003-03-28 | 2004-10-28 | Sanyo Electric Co Ltd | 非水電解質電池 |
CN1534821A (zh) | 2003-03-28 | 2004-10-06 | ������������ʽ���� | 非水电解质电池 |
JP4667373B2 (ja) * | 2004-03-30 | 2011-04-13 | パナソニック株式会社 | リチウムイオン二次電池およびその充放電制御システム |
JP4827117B2 (ja) * | 2004-11-11 | 2011-11-30 | 日立マクセルエナジー株式会社 | 非水電池およびその製造方法 |
JP4743747B2 (ja) | 2004-12-08 | 2011-08-10 | 日立マクセル株式会社 | セパレータおよびその製造方法、並びに非水電解質電池 |
WO2006062153A1 (ja) | 2004-12-08 | 2006-06-15 | Hitachi Maxell, Ltd. | 電気化学素子用セパレータおよび電気化学素子 |
JP2006269359A (ja) * | 2005-03-25 | 2006-10-05 | Mitsubishi Chemicals Corp | 非水系電解液二次電池用セパレータおよび非水系電解液二次電池 |
JP2006351386A (ja) | 2005-06-16 | 2006-12-28 | Mitsubishi Electric Corp | 電池及びその製造方法 |
JP4710563B2 (ja) * | 2005-11-17 | 2011-06-29 | パナソニック株式会社 | 非水電解質二次電池および非水電解質二次電池用電極群の製造方法 |
CN102244221A (zh) | 2005-12-08 | 2011-11-16 | 日立麦克赛尔株式会社 | 电化学元件用隔板 |
JP4184404B2 (ja) * | 2005-12-08 | 2008-11-19 | 日立マクセル株式会社 | 電気化学素子用セパレータおよび電気化学素子 |
JP5196780B2 (ja) | 2005-12-22 | 2013-05-15 | 旭化成イーマテリアルズ株式会社 | 多層多孔膜およびその製造方法 |
JP4958484B2 (ja) | 2006-03-17 | 2012-06-20 | 三洋電機株式会社 | 非水電解質電池及びその製造方法 |
JP2007273123A (ja) | 2006-03-30 | 2007-10-18 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池とその製造方法 |
JP2007335294A (ja) | 2006-06-16 | 2007-12-27 | Nissan Motor Co Ltd | 積層型電池 |
JP5055865B2 (ja) * | 2006-07-19 | 2012-10-24 | パナソニック株式会社 | リチウムイオン二次電池 |
JP5158678B2 (ja) * | 2006-10-16 | 2013-03-06 | 日立マクセル株式会社 | 非水電解質電池用セパレータおよび非水電解質電池 |
JP5213007B2 (ja) | 2007-02-23 | 2013-06-19 | 日立マクセル株式会社 | 電池用セパレータおよび非水電解質電池 |
WO2009096451A1 (ja) | 2008-01-29 | 2009-08-06 | Hitachi Maxell, Ltd. | 絶縁層形成用スラリー、電気化学素子用セパレータおよびその製造方法、並びに電気化学素子 |
-
2008
- 2008-09-30 WO PCT/JP2008/067757 patent/WO2009044741A1/ja active Application Filing
- 2008-09-30 JP JP2009512764A patent/JP5144651B2/ja active Active
- 2008-09-30 KR KR1020107004859A patent/KR20100051710A/ko not_active Application Discontinuation
- 2008-09-30 CN CN2008801058958A patent/CN101796668B/zh active Active
- 2008-09-30 US US12/673,961 patent/US9166251B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1115166A1 (en) * | 1999-06-22 | 2001-07-11 | Mitsubishi Denki Kabushiki Kaisha | Separator for cell, cell, and method for producing separator |
CN101019266A (zh) * | 2004-12-13 | 2007-08-15 | 松下电器产业株式会社 | 锂离子二次电池 |
Non-Patent Citations (1)
Title |
---|
JP特开2006-139978A 2006.06.01 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105140450A (zh) * | 2015-09-17 | 2015-12-09 | 中航锂电(洛阳)有限公司 | 一种锂离子电池复合隔膜及其制备方法、锂离子电池 |
Also Published As
Publication number | Publication date |
---|---|
US9166251B2 (en) | 2015-10-20 |
WO2009044741A1 (ja) | 2009-04-09 |
CN101796668A (zh) | 2010-08-04 |
KR20100051710A (ko) | 2010-05-17 |
US20110052987A1 (en) | 2011-03-03 |
JPWO2009044741A1 (ja) | 2011-02-10 |
JP5144651B2 (ja) | 2013-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101796668B (zh) | 电池用隔膜及非水电解液电池 | |
CN101617433B (zh) | 电化学元件及其制造方法 | |
JP5477985B2 (ja) | 非水電解質電池用セパレータおよび非水電解質電池 | |
JP5328034B2 (ja) | 電気化学素子用セパレータ、電気化学素子およびその製造方法 | |
JP5158678B2 (ja) | 非水電解質電池用セパレータおよび非水電解質電池 | |
US7572548B2 (en) | Non-aqueous electrolyte battery and method of manufacturing the same | |
KR101407651B1 (ko) | 전지용 세퍼레이터 및 전지 | |
WO2011069331A1 (zh) | 锂离子电池 | |
JP5247657B2 (ja) | 非水電解液電池 | |
JP2009032682A (ja) | リチウムイオン二次電池 | |
JP2008226566A (ja) | 多孔性絶縁層形成用組成物、リチウムイオン二次電池用正極、リチウムイオン二次電池用負極、およびリチウムイオン二次電池 | |
KR20130064820A (ko) | 비수 전해액 리튬 2차 전지 | |
JP2009064566A (ja) | 電池用セパレータおよび非水電解質電池 | |
JP5464766B2 (ja) | 電池用セパレータおよび非水電解液電池 | |
JP5478733B2 (ja) | 非水電解液電池用セパレータおよび非水電解液電池 | |
KR102704393B1 (ko) | 전기화학소자용 복합 분리막 및 이를 포함하는 전기화학소자 | |
US11990643B2 (en) | Separator having inorganic composite layer including inorganic particles and one-dimensional inorganic material without polymer-based organic binder and electrochemical device using the same | |
KR20060080782A (ko) | 분리막 및 이를 이용한 전기 화학 소자 | |
KR20220132309A (ko) | 복합 분리막 및 이를 이용한 전기 화학 소자 | |
KR20220005981A (ko) | 분리막 및 이를 이용한 전기 화학 소자. | |
KR20220138726A (ko) | 이차전지용 분리막, 이의 제조방법 및 이를 포함하는 리튬 이차전지. | |
CA3205791A1 (en) | Separator for secondary battery | |
KR20230065150A (ko) | 복합 분리막, 이의 제조방법 및 이를 포함하는 전기 화학 소자 | |
CN113904064A (zh) | 隔膜及利用该隔膜的电化学器件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
CP03 | Change of name, title or address | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100804 Assignee: Wuxi Maxell Energy Co.,Ltd. Assignor: MAXELL, Ltd. Contract record no.: X2023990000791 Denomination of invention: Battery separators and non aqueous electrolyte batteries Granted publication date: 20130814 License type: Common License Record date: 20230901 |
|
EE01 | Entry into force of recordation of patent licensing contract |