CN1251215A - 无水二次电池及其制造方法 - Google Patents
无水二次电池及其制造方法 Download PDFInfo
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- CN1251215A CN1251215A CN98803577A CN98803577A CN1251215A CN 1251215 A CN1251215 A CN 1251215A CN 98803577 A CN98803577 A CN 98803577A CN 98803577 A CN98803577 A CN 98803577A CN 1251215 A CN1251215 A CN 1251215A
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- H01M6/181—Cells with non-aqueous electrolyte with solid electrolyte with polymeric electrolytes
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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
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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
- 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
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/49112—Electric battery cell making including laminating of indefinite length material
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- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
分隔片宽度 | 负极宽度 | 正极宽度 | 容量(相对值) | |
比较例1 | 58.0mm | 56.0mm | 53.5mm | 100 |
实例1 | 57.0mm | 57.0mm | 54.5mm | 101.9 |
实例2 | 58.0mm | 58.0mm | 55.5mm | 103.7 |
实例3 | 57.0mm | 58.0mm | 55.5mm | 103.7 |
分隔片宽度 | 负极宽度 | 正极宽度 | 容量(相对值) | |
比较例2 | 44.0mm | 41.5mm | 40.0mm | 100 |
实例4 | 43.0mm | 43.0mm | 41.5mm | 103.8 |
实例5 | 44.0mm | 44.0mm | 42.5mm | 106.3 |
实例6 | 43.0mm | 44.0mm | 41.5mm | 103.8 |
第9→第10循环放电容量变化率(%) | 第100循环容量保持率(%) | |
实例7 | -38.3 | 94 |
比较例3 | -77.5 | 91 |
比较例4 | -61.6 | 79 |
Claims (11)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
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JP4650097 | 1997-02-28 | ||
JP46500/1997 | 1997-02-28 | ||
JP4650297 | 1997-02-28 | ||
JP45937/1997 | 1997-02-28 | ||
JP4593797 | 1997-02-28 | ||
JP46502/1997 | 1997-02-28 |
Publications (2)
Publication Number | Publication Date |
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CN1251215A true CN1251215A (zh) | 2000-04-19 |
CN1139142C CN1139142C (zh) | 2004-02-18 |
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CNB988035774A Expired - Fee Related CN1139142C (zh) | 1997-02-28 | 1998-02-27 | 无水二次电池及其制造方法 |
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US (1) | US6387564B1 (zh) |
EP (1) | EP1018775B1 (zh) |
JP (1) | JP3613400B2 (zh) |
KR (1) | KR100344686B1 (zh) |
CN (1) | CN1139142C (zh) |
CA (1) | CA2282385C (zh) |
DE (1) | DE69836820T2 (zh) |
WO (1) | WO1998038688A1 (zh) |
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- 1998-02-27 DE DE69836820T patent/DE69836820T2/de not_active Expired - Lifetime
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US7935445B2 (en) | 2002-05-30 | 2011-05-03 | Panasonic Corporation | Lithium ion secondary battery |
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WO2022000312A1 (zh) * | 2020-06-30 | 2022-01-06 | 宁德新能源科技有限公司 | 隔板、包含该隔板的电化学装置及电子装置 |
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Also Published As
Publication number | Publication date |
---|---|
EP1018775A1 (en) | 2000-07-12 |
JP3613400B2 (ja) | 2005-01-26 |
CA2282385C (en) | 2003-10-28 |
DE69836820T2 (de) | 2007-10-11 |
US6387564B1 (en) | 2002-05-14 |
EP1018775A4 (en) | 2004-11-24 |
CA2282385A1 (en) | 1998-09-03 |
DE69836820D1 (de) | 2007-02-15 |
CN1139142C (zh) | 2004-02-18 |
KR20000075765A (ko) | 2000-12-26 |
KR100344686B1 (ko) | 2002-07-25 |
WO1998038688A1 (en) | 1998-09-03 |
EP1018775B1 (en) | 2007-01-03 |
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