IN2014MU02377A - - Google Patents
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- Publication number
- IN2014MU02377A IN2014MU02377A IN2377MU2014A IN2014MU02377A IN 2014MU02377 A IN2014MU02377 A IN 2014MU02377A IN 2377MU2014 A IN2377MU2014 A IN 2377MU2014A IN 2014MU02377 A IN2014MU02377 A IN 2014MU02377A
- Authority
- IN
- India
- Prior art keywords
- substrate
- negative electrode
- positive electrode
- layer
- separator
- 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
- 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
- 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
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- 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
-
- 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/42—Acrylic 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
- H01M50/449—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
-
- 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
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20130096828 | 2013-08-14 | ||
KR1020130151836A KR101724009B1 (ko) | 2013-08-14 | 2013-12-06 | 리튬 이차 전지 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014MU02377A true IN2014MU02377A (pt) | 2015-10-09 |
Family
ID=52578984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2377MU2014 IN2014MU02377A (pt) | 2013-08-14 | 2014-07-23 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6448017B2 (pt) |
KR (1) | KR101724009B1 (pt) |
IN (1) | IN2014MU02377A (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6570855B2 (ja) * | 2015-03-23 | 2019-09-04 | 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 |
JP6288015B2 (ja) * | 2015-09-10 | 2018-03-07 | トヨタ自動車株式会社 | 非水電解液二次電池 |
PL3352248T3 (pl) * | 2016-04-01 | 2020-06-29 | Lg Chem, Ltd. | Separator zawierający warstwę adhezyjną dla urządzenia elektrochemicznego i zespół elektrod go zawierający |
WO2019049937A1 (ja) * | 2017-09-07 | 2019-03-14 | Necエナジーデバイス株式会社 | 電極および二次電池 |
KR102277391B1 (ko) | 2018-04-18 | 2021-07-14 | 주식회사 엘지에너지솔루션 | 비대칭 구조의 이차전지용 난연 분리막 |
CN108878748A (zh) * | 2018-06-25 | 2018-11-23 | 宁德新能源科技有限公司 | 电化学装置 |
KR102657727B1 (ko) * | 2018-08-21 | 2024-04-17 | 에스케이이노베이션 주식회사 | 리튬 이차 전지용 분리막, 및 이를 포함하는 리튬 이차 전지 |
KR102279515B1 (ko) | 2018-09-03 | 2021-07-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지 |
KR102388261B1 (ko) | 2018-10-12 | 2022-04-18 | 주식회사 엘지에너지솔루션 | 다공성 분리막 및 이를 포함하는 리튬 이차 전지 |
KR102414357B1 (ko) * | 2019-01-18 | 2022-06-29 | 주식회사 엘지에너지솔루션 | 이중 코팅층이 형성된 분리막 및 이를 포함하는 이차전지 |
CN114041234B (zh) * | 2019-07-10 | 2023-11-24 | 旭化成株式会社 | 多层多孔膜 |
JP6773862B2 (ja) * | 2019-08-07 | 2020-10-21 | 積水化学工業株式会社 | セパレータ及びその製造方法 |
JP7330231B2 (ja) * | 2020-06-30 | 2023-08-21 | 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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
JP2008143005A (ja) * | 2006-12-08 | 2008-06-26 | Kasai Kogyo Co Ltd | 積層成形品の成形方法 |
KR101265735B1 (ko) * | 2010-03-18 | 2013-05-20 | 주식회사 아모그린텍 | 셧다운 기능을 갖는 초극세 섬유상 다공성 분리막 및 그 제조방법과 제조장치 |
JP5483706B2 (ja) * | 2010-03-18 | 2014-05-07 | 日立マクセル株式会社 | リチウムイオン二次電池 |
KR101246825B1 (ko) * | 2010-11-01 | 2013-03-28 | 주식회사 아모그린텍 | 이차 전지용 내열성 분리막 및 이를 이용한 이차 전지와 그의 제조방법 |
CN103814460B (zh) * | 2011-11-11 | 2017-05-17 | 株式会社Lg化学 | 隔膜及具有该隔膜的电化学器件 |
KR101369326B1 (ko) * | 2011-12-27 | 2014-03-04 | 주식회사 엘지화학 | 세퍼레이터의 제조방법 및 이에 따라 제조된 세퍼레이터를 구비한 전기화학소자 |
JP2016181323A (ja) * | 2013-08-13 | 2016-10-13 | 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 |
-
2013
- 2013-12-06 KR KR1020130151836A patent/KR101724009B1/ko active IP Right Grant
-
2014
- 2014-07-23 IN IN2377MU2014 patent/IN2014MU02377A/en unknown
- 2014-07-29 JP JP2014153890A patent/JP6448017B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6448017B2 (ja) | 2019-01-09 |
KR20150019991A (ko) | 2015-02-25 |
KR101724009B1 (ko) | 2017-04-06 |
JP2015037078A (ja) | 2015-02-23 |
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