CN1238915C - 锂离子二次电池 - Google Patents
锂离子二次电池 Download PDFInfo
- Publication number
- CN1238915C CN1238915C CNB2004100059707A CN200410005970A CN1238915C CN 1238915 C CN1238915 C CN 1238915C CN B2004100059707 A CNB2004100059707 A CN B2004100059707A CN 200410005970 A CN200410005970 A CN 200410005970A CN 1238915 C CN1238915 C CN 1238915C
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- porous rete
- rechargeable battery
- adhesive
- lithium rechargeable
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
- H01L21/682—Mask-wafer alignment
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7088—Alignment mark detection, e.g. TTR, TTL, off-axis detection, array detector, video detection
-
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- 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
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
- H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
-
- 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
Abstract
Description
放电流量(C) | 放电容量(%) | |||||
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 比较例1 | |
0.2 | 100 | 100 | 100 | 100 | 100 | 100 |
1 | 99.5 | 99.7 | 99.1 | 99.7 | 99.7 | 98.6 |
2 | 98.9 | 99.1 | 97.9 | 99.3 | 99.2 | 97.4 |
3 | 95.4 | 95.7 | 89.4 | 95.9 | 95.6 | 89.1 |
4 | 90.2 | 91.4 | 81.1 | 92.8 | 91.3 | 79.5 |
5 | 84.3 | 86.1 | 71.3 | 88.0 | 86.0 | 69.3 |
循环数(回) | 容量维持率(%) | |||||
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 比较例1 | |
0 | 100 | 100 | 100 | 100 | 100 | 100 |
50 | 101.3 | 101.7 | 99.3 | 102.1 | 101.6 | 99.1 |
100 | 99.7 | 100.3 | 98.9 | 100.1 | 99.1 | 98.4 |
200 | 99.2 | 99.6 | 95.3 | 99.7 | 99.4 | 94.6 |
300 | 98.9 | 99.4 | 89.9 | 99.6 | 99.2 | 88.4 |
500 | 93.8 | 95.2 | 83.4 | 95.4 | 94.0 | 80.2 |
750 | 89.1 | 92.6 | 78.7 | 93.1 | 90.7 | 76.4 |
1000 | 83.6 | 85.4 | 68.1 | 86.0 | 84.0 | 65.3 |
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44552/2003 | 2003-02-21 | ||
JP2003044552 | 2003-02-21 | ||
JP44552/03 | 2003-02-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1523687A CN1523687A (zh) | 2004-08-25 |
CN1238915C true CN1238915C (zh) | 2006-01-25 |
Family
ID=32866485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100059707A Expired - Fee Related CN1238915C (zh) | 2003-02-21 | 2004-02-23 | 锂离子二次电池 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7115339B2 (zh) |
KR (1) | KR100577502B1 (zh) |
CN (1) | CN1238915C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105304848A (zh) * | 2014-05-30 | 2016-02-03 | Sk新技术株式会社 | 锂二次电池 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1282180A1 (en) * | 2001-07-31 | 2003-02-05 | Xoliox SA | Process for producing Li4Ti5O12 and electrode materials |
DE60334610D1 (de) * | 2002-03-08 | 2010-12-02 | Altair Nanomaterials Inc | Verfahren zur herstellung nanoskaliger und submikronskaliger lithium-übergangsmetalloxide |
CN100544078C (zh) | 2004-02-18 | 2009-09-23 | 松下电器产业株式会社 | 二次电池 |
DE602005018591D1 (de) * | 2004-06-22 | 2010-02-11 | Panasonic Corp | Sekundärbatterie und herstellungsverfahren dafür |
EP3745494A1 (en) * | 2004-09-02 | 2020-12-02 | Lg Chem, Ltd. | Organic/inorganic composite porous film and electrochemical device prepared thereby |
US7638230B2 (en) * | 2004-09-03 | 2009-12-29 | Panasonic Corporation | Lithium ion secondary battery |
CN100426562C (zh) * | 2005-09-14 | 2008-10-15 | 松下电器产业株式会社 | 非水电解质二次电池 |
MX2008005136A (es) * | 2005-10-21 | 2008-10-31 | Altairnano Inc | Baterias de ion de litio. |
US8883354B2 (en) | 2006-02-15 | 2014-11-11 | Optodot Corporation | Separators for electrochemical cells |
WO2008089454A1 (en) * | 2007-01-18 | 2008-07-24 | Altair Nanotechnologies, Inc. | Methods for improving lithium ion battery safety |
KR20090129500A (ko) * | 2007-03-30 | 2009-12-16 | 알타이어나노 인코포레이티드 | 리튬 이온 전지의 제조방법 |
KR101488850B1 (ko) * | 2007-08-21 | 2015-02-02 | 에이일이삼 시스템즈 인코포레이티드 | 전기화학전지용 분리막 및 이의 제조방법 |
CN101809801B (zh) * | 2007-09-28 | 2014-03-26 | A123系统公司 | 具有无机/有机多孔膜的电池 |
WO2009152217A1 (en) * | 2008-06-12 | 2009-12-17 | University Of Toledo | Anti-biofouling materials and methods of making the same |
US20100171466A1 (en) * | 2009-01-05 | 2010-07-08 | Timothy Spitler | Lithium-ion batteries and methods of operating the same |
CN102388483B (zh) * | 2009-01-12 | 2016-04-06 | A123系统有限责任公司 | 叠层电池及其制备方法 |
KR101943647B1 (ko) * | 2009-02-23 | 2019-01-29 | 가부시키가이샤 무라타 세이사쿠쇼 | 비수 전해질 조성물, 비수 전해질 이차 전지 및 비수 전해질 이차 전지의 제조 방법 |
EP2436061B1 (en) | 2009-05-26 | 2019-10-16 | Optodot Corporation | Batteries utilizing electrode coatings directly on nanoporous separators |
KR101178710B1 (ko) * | 2010-07-13 | 2012-08-30 | 삼성에스디아이 주식회사 | 이차 전지 |
PL2596538T3 (pl) | 2010-07-19 | 2019-06-28 | Optodot Corporation | Separatory do ogniw elektrochemicznych |
US10128534B2 (en) * | 2011-09-02 | 2018-11-13 | Seeo, Inc. | Microsphere composite electrolyte |
US9287544B2 (en) | 2011-10-03 | 2016-03-15 | Hitachi Maxell, Ltd. | Heat-resistant porous film, separator for nonaqueous battery, and nonaqueous battery |
JP5362132B2 (ja) * | 2012-01-20 | 2013-12-11 | 住友化学株式会社 | 無機酸化物粉末および無機酸化物含有スラリーならびに該スラリーを使用したリチウムイオン二次電池およびその製造方法 |
KR101494156B1 (ko) * | 2012-06-07 | 2015-02-23 | 주식회사 엘지화학 | 이차전지의 충전방법 |
JP2016517161A (ja) | 2013-04-29 | 2016-06-09 | マディコ インコーポレイテッド | 熱伝導率を高めたナノ多孔質複合セパレータ |
CN103926265B (zh) * | 2014-04-01 | 2017-03-29 | 广西师范大学 | 一种原位同步观测和分析锂离子电池电极反应的方法 |
US10381623B2 (en) | 2015-07-09 | 2019-08-13 | Optodot Corporation | Nanoporous separators for batteries and related manufacturing methods |
JP2017098201A (ja) | 2015-11-27 | 2017-06-01 | 住友化学株式会社 | 非水電解液二次電池用絶縁性多孔質層および非水電解液二次電池用積層セパレータ |
US10211442B2 (en) | 2015-11-27 | 2019-02-19 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery insulating porous layer and nonaqueous electrolyte secondary battery laminated separator |
JP2017135055A (ja) * | 2016-01-29 | 2017-08-03 | 株式会社日立ハイテクファインシステムズ | セパレータ用粉体及びセパレータ用スラリ並びにリチウムイオン電池及びその製造方法 |
KR102421618B1 (ko) * | 2019-03-25 | 2022-07-14 | 주식회사 엘지에너지솔루션 | 전기화학소자용 세퍼레이터의 제조방법 |
CN110128650B (zh) * | 2019-05-17 | 2021-08-24 | 珠海冠宇电池股份有限公司 | 一种导电聚合物粘结剂及其制备方法与应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3371301B2 (ja) | 1994-01-31 | 2003-01-27 | ソニー株式会社 | 非水電解液二次電池 |
US5948464A (en) | 1996-06-19 | 1999-09-07 | Imra America, Inc. | Process of manufacturing porous separator for electrochemical power supply |
US5882721A (en) * | 1997-05-01 | 1999-03-16 | Imra America Inc | Process of manufacturing porous separator for electrochemical power supply |
US6872493B2 (en) * | 2000-10-30 | 2005-03-29 | Denso Corporation | Nonaqueous electrolytic solution and nonaqueous secondary battery |
KR100898284B1 (ko) * | 2002-09-17 | 2009-05-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
US7087343B2 (en) * | 2003-07-15 | 2006-08-08 | Celgard, Inc. | High melt integrity battery separator for lithium ion batteries |
-
2004
- 2004-02-09 US US10/773,157 patent/US7115339B2/en not_active Expired - Fee Related
- 2004-02-17 KR KR1020040010301A patent/KR100577502B1/ko not_active IP Right Cessation
- 2004-02-23 CN CNB2004100059707A patent/CN1238915C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105304848A (zh) * | 2014-05-30 | 2016-02-03 | Sk新技术株式会社 | 锂二次电池 |
Also Published As
Publication number | Publication date |
---|---|
KR100577502B1 (ko) | 2006-05-10 |
KR20040075723A (ko) | 2004-08-30 |
CN1523687A (zh) | 2004-08-25 |
US20040166407A1 (en) | 2004-08-26 |
US7115339B2 (en) | 2006-10-03 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: INTELLECTUAL PROPERTY BRIDGE NO. 1 CO., LTD. Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140617 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140617 Address after: Tokyo, Japan, Japan Patentee after: GODO KAISHA IP BRIDGE 1 Address before: Japan Osaka kamato City Patentee before: Matsushita Electric Industrial Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060125 Termination date: 20170223 |