CN1967902A - 非水二次电解质电池 - Google Patents
非水二次电解质电池 Download PDFInfo
- Publication number
- CN1967902A CN1967902A CNA2006100941636A CN200610094163A CN1967902A CN 1967902 A CN1967902 A CN 1967902A CN A2006100941636 A CNA2006100941636 A CN A2006100941636A CN 200610094163 A CN200610094163 A CN 200610094163A CN 1967902 A CN1967902 A CN 1967902A
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- Prior art keywords
- battery case
- plate
- generating element
- welding portion
- battery
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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
- 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
Abstract
Description
电池 | 树脂板的结构 | 断裂发生时的弯曲循环次数 |
1A | 双轴取向PET/Al/双轴定向PET/PE/改性PE | 10 |
1B | 双轴取向PET/Al/定向PP/改性PP | 8 |
1C | 双轴取向PET/Al/定向尼龙/改性PE | 11 |
1D | 定向尼龙/Al/定向PP/改性PE | 9 |
R1 | 双轴取向PET/Al/改性PE | 1 |
电池 | 铝腐蚀 | 电池膨胀(垂直) | 电解液泄漏 |
1A | 0/10样品 | 0.1mm-0.2mm | 0/10 |
1B | 0/10样品 | 0.1mm-0.2mm | 0/10 |
1C | 0/10样品 | 0.1mm-0.2mm | 0/10 |
1D | 0/10样品 | 0.1mm-0.2mm | 0/10 |
R1 | 6/10样品 | 0.3mm-1.5mm | 3/10 |
电池中是否有树脂块28? | 焊接部分开口时的压力 | |
电池R2 | 没有 | 15atm. |
电池2A | 有 | 28atm. |
电池2B | 有 | 28atm |
厚度差别 | 水含量的增加 | 电解质溶液的蒸发损失 | 容量保留率% | |
电池2A | 0μm | 310ppm | 21mg | 82.0 |
电池2C | 5μm | 57ppm | 7mg | 85.2 |
电池2D | 10μm | 34ppm | 5mg | 90.3 |
电池2E | 50μm | 30ppm | 5mg | 92.2 |
电池2F | 100μm | 23ppm | 4mg | 93.5 |
电池2G | 200μm | 20ppm | 3mg | 94.0 |
比较电池 | 焊接厚度(μm) | 电池外壳的侧面起皱折? | 层破裂? | 电解质溶液泄漏? |
R3 | 300 | 不 | 不 | 不 |
R4 | 250 | 是 | 是 | 是 |
R5 | 200 | 是 | 是 | 是 |
R6 | 150 | 是 | 是 | 是 |
R7 | 100 | 是 | 是 | 是 |
R8 | 75 | 是 | 是 | 是 |
R9 | 50 | 是 | 是 | 是 |
焊接部分的外端厚度(μm) | 电池 | 放电容量比(%) | 电池 | 放电容量比(%) | 电池 | 放电容量比(%) |
300 | R3 | 60.0 | - | - | - | - |
250 | R4 | 47.2 | 3A | 83.4 | 3G | 84.2 |
200 | R5 | 45.3 | 3B | 85.5 | 3H | 85.1 |
150 | R6 | 43.3 | 3C | 92.2 | 3I | 92.4 |
100 | R7 | 43.2 | 3D | 92.3 | 3J | 92.9 |
75 | R8 | 43.1 | 3E | 92.4 | 3K | 92.9 |
50 | R9 | 40.5 | 3F | 93.5 | 3L | 93.6 |
电池 | 平均放电容量 |
5A5B5C10R | 488mAh490mAh493mAh462mAh |
电池 | 曲率半径(mm) | 断裂所需的弯曲循环的次数 | |
正极 | 负极 | ||
R12R13R148A8B | 0.20.30.40.51.0 | 11-22-410-1325-37 | 13-45-730-4050或更多 |
电池 | 出现断裂的电池的数目 |
R12R13R148A8B | 2018500 |
电池 | 破裂/着火电池的数量 | 冒烟电池的数量 | 电解质溶液泄漏电池的数量 | OCV/表面温度变化电池的数量 |
10A10B10C10D10E15R | 000000 | 000003 | 200006 | 5200023 |
电池 | 存放前放电容量(mAh) | 存放前内阻(mΩ) | 存放后放电容量(mAh) | 存放后内阻(mΩ) |
10A10B10C10D10E10R | 521522522524524522 | 454342434045 | 468473473475479420 | 7063575657121 |
电池 | 卷绕出现的缺陷数量 |
11AR16R17 | 0/50个样品50/50个样品0/50个样品 |
电池 | 实验1 | 实验2 | ||
11A | R17 | 11A | R17 | |
1 | 62℃ | 69℃ | 正常 | 短路 |
2 | 62℃ | >200℃※ | 正常 | 短路 |
3 | 62℃ | >200℃※ | 正常 | 短路 |
4 | 62℃ | >200℃※ | 正常 | 短路 |
5 | 62℃ | 98℃ | 正常 | 正常 |
6 | 62℃ | >200℃※ | 正常 | 短路 |
7 | 62℃ | >200℃※ | 正常 | 短路 |
8 | 62℃ | 86℃ | 正常 | 短路 |
9 | 62℃ | >200℃※ | 正常 | 正常 |
10 | 62℃ | 63℃ | 正常 | 短路 |
本实施例(电池12A) | 比较例(电池18R) | ||||||
实验前的容量 | 剩余容量 | 恢复容量 | 实验前的容量 | 残存容量 | 恢复容量 | ||
MAh | % | % | % | mAh | % | % | % |
558.3 | 100 | 65.7 | 77.6 | *540.5 | 100 | 55.1 | 76.6 |
541.7 | 100 | 66.2 | 78.5 | **525.0 | 100 | 0.0 | 0.0 |
550.7 | 100 | 65.2 | 77.3 | **530.0 | 100 | 0.1 | 0.3 |
566.7 | 100 | 66.2 | 77.9 | *538.2 | 100 | 58.3 | 74.3 |
541.7 | 100 | 64.6 | 76.9 | **536.3 | 100 | 2.1 | 2.0 |
550.0 | 100 | 63.6 | 75.8 | **518.0 | 100 | 8.0 | 0.0 |
541.7 | 100 | 64.6 | 76.9 | **523.1 | 100 | 5.3 | 7.8 |
550.0 | 100 | 65.2 | 77.3 | **531.7 | 100 | 4.6 | 2.3 |
550.0 | 100 | 66.7 | 78.8 | **550.1 | 100 | 4.5 | 8.2 |
550.0 | 100 | 63.6 | 75.8 | **541.3 | 100 | 0.8 | 0.0 |
Claims (41)
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP315967/1998 | 1998-11-06 | ||
JP31596798A JP4433506B2 (ja) | 1998-11-06 | 1998-11-06 | 電池 |
JP344976/1998 | 1998-12-04 | ||
JP085208/1999 | 1999-03-29 | ||
JP085270/1999 | 1999-03-29 | ||
JP085155/1999 | 1999-03-29 | ||
JP086977/1999 | 1999-03-29 | ||
JP085171/1999 | 1999-03-29 | ||
JP088251/1999 | 1999-03-30 | ||
JP088072/1999 | 1999-03-30 | ||
JP088599/1999 | 1999-03-30 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100978326A Division CN1330019C (zh) | 1998-11-06 | 1999-11-04 | 非水二次电解质电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1967902A true CN1967902A (zh) | 2007-05-23 |
CN100464444C CN100464444C (zh) | 2009-02-25 |
Family
ID=18071749
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100941636A Expired - Fee Related CN100464444C (zh) | 1998-11-06 | 1999-11-04 | 非水电解质二次电池 |
CNA200810213497XA Pending CN101414671A (zh) | 1998-11-06 | 1999-11-04 | 非水电解质二次电池 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA200810213497XA Pending CN101414671A (zh) | 1998-11-06 | 1999-11-04 | 非水电解质二次电池 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4433506B2 (zh) |
CN (2) | CN100464444C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101841012A (zh) * | 2010-02-24 | 2010-09-22 | 北汽福田汽车股份有限公司 | 车用蓄电池箱体的制备方法及通过该方法制得的箱体 |
CN105633333A (zh) * | 2015-12-30 | 2016-06-01 | 惠州亿纬锂能股份有限公司 | 一种锂离子圆柱结构电池及其制备方法 |
CN106532098A (zh) * | 2015-09-09 | 2017-03-22 | 三星Sdi株式会社 | 二次电池 |
CN117458054A (zh) * | 2023-12-25 | 2024-01-26 | 中航锂电(洛阳)有限公司 | 一种分压结构、电池单体、电池及用电装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100601534B1 (ko) * | 2004-07-28 | 2006-07-19 | 삼성에스디아이 주식회사 | 전지용 외장재 및 이를 이용한 리튬 폴리머 전지 |
JP5531977B2 (ja) * | 2011-02-07 | 2014-06-25 | 大日本印刷株式会社 | 電池ケース用シートおよび電池装置 |
KR101381706B1 (ko) * | 2011-10-31 | 2014-04-14 | 에스케이이노베이션 주식회사 | 이차 전지용 파우치 셀의 젤리 롤 |
EP2863448B1 (en) * | 2012-06-18 | 2021-03-03 | Envision AESC Energy Devices Ltd. | Film pack battery |
US10985419B2 (en) * | 2016-08-05 | 2021-04-20 | Dai Nippon Printing Co., Ltd. | Battery packaging material and battery |
KR102079780B1 (ko) * | 2016-09-02 | 2020-02-20 | 주식회사 엘지화학 | 배터리 모듈용 스트랩, 이를 포함하는 배터리 모듈 및 스트랩 압착용 지그 |
CN111341946B (zh) * | 2018-12-18 | 2022-05-17 | 宁德新能源科技有限公司 | 电芯及电池 |
JP2021157882A (ja) * | 2020-03-25 | 2021-10-07 | 株式会社パワーフォー | 二次電池 |
CN112864442B (zh) * | 2021-01-25 | 2022-04-26 | 深圳市诚捷智能装备股份有限公司 | 贴胶装置及贴胶方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3512551B2 (ja) * | 1996-01-30 | 2004-03-29 | 株式会社リコー | 二次電池 |
JP3452172B2 (ja) * | 1997-01-28 | 2003-09-29 | 株式会社ユアサコーポレーション | 扁平形電池 |
JPH10294097A (ja) * | 1997-02-24 | 1998-11-04 | Mitsubishi Electric Corp | 薄型電池 |
JP3767151B2 (ja) * | 1997-02-26 | 2006-04-19 | ソニー株式会社 | 薄型電池 |
-
1998
- 1998-11-06 JP JP31596798A patent/JP4433506B2/ja not_active Expired - Fee Related
-
1999
- 1999-11-04 CN CNB2006100941636A patent/CN100464444C/zh not_active Expired - Fee Related
- 1999-11-04 CN CNA200810213497XA patent/CN101414671A/zh active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101841012A (zh) * | 2010-02-24 | 2010-09-22 | 北汽福田汽车股份有限公司 | 车用蓄电池箱体的制备方法及通过该方法制得的箱体 |
CN101841012B (zh) * | 2010-02-24 | 2012-10-24 | 北汽福田汽车股份有限公司 | 车用蓄电池箱体的制备方法及通过该方法制得的箱体 |
CN106532098A (zh) * | 2015-09-09 | 2017-03-22 | 三星Sdi株式会社 | 二次电池 |
CN105633333A (zh) * | 2015-12-30 | 2016-06-01 | 惠州亿纬锂能股份有限公司 | 一种锂离子圆柱结构电池及其制备方法 |
CN105633333B (zh) * | 2015-12-30 | 2018-03-27 | 惠州亿纬锂能股份有限公司 | 一种锂离子圆柱结构电池及其制备方法 |
CN117458054A (zh) * | 2023-12-25 | 2024-01-26 | 中航锂电(洛阳)有限公司 | 一种分压结构、电池单体、电池及用电装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100464444C (zh) | 2009-02-25 |
JP2000149885A (ja) | 2000-05-30 |
CN101414671A (zh) | 2009-04-22 |
JP4433506B2 (ja) | 2010-03-17 |
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Legal Events
Date | Code | Title | Description |
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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: GS YUASA CORP. Free format text: FORMER OWNER: YUASA BATTERY CO LTD Effective date: 20110505 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110505 Address after: Kyoto Japan Co-patentee after: Sanyo GS Battery Co., Ltd. Patentee after: GS Yuasa International Corporation Address before: Kyoto Japan Co-patentee before: Sanyo GS Battery Co., Ltd. Patentee before: Yuasa Battery Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SANYO ELECTRIC CO., LTD. Free format text: FORMER OWNER: SANYO GS BATTERY LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110725 Address after: Kyoto Japan Co-patentee after: Sanyo Electric Co., Ltd. Patentee after: GS Yuasa International Corporation Address before: Kyoto Japan Co-patentee before: Sanyo GS Battery Co., Ltd. Patentee before: GS Yuasa International Corporation |
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ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20130828 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130828 Address after: Kyoto Japan Patentee after: GS Yuasa International Corporation Address before: Kyoto Japan Patentee before: GS Yuasa International Corporation Patentee before: Sanyo Electric Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20181104 |
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CF01 | Termination of patent right due to non-payment of annual fee |