CN105810867B - 固态聚合物锂电池组及其制备方法 - Google Patents
固态聚合物锂电池组及其制备方法 Download PDFInfo
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- CN105810867B CN105810867B CN201610305852.0A CN201610305852A CN105810867B CN 105810867 B CN105810867 B CN 105810867B CN 201610305852 A CN201610305852 A CN 201610305852A CN 105810867 B CN105810867 B CN 105810867B
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Classifications
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- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
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- H01M50/514—Methods for interconnecting adjacent batteries or cells
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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Abstract
Description
项目 | 描述 | 尺寸/mm |
T | 厚度 | 9.0-0.5 0 |
W | 宽度 | 87.0±0.5 |
L | 长度 | 132.0±0.5 |
L1 | 极耳长度 | 12.0±1.0 |
M | 极耳中心距 | 47±1.0 |
N | 极耳宽度 | 10±0.5 |
序号 | 名称 | 型号规格 | 厂家 | 备注 |
1 | 正极材料 | LiCoO2 | 巴莫 | 国产 |
2 | 负极材料 | 碳材料 | 贝特瑞CMB | 国产 |
3 | 电解液 | 含LiPF6 | 北京化学试剂所 | 合资 |
4 | 隔膜粘接剂 | 2801 | 阿科玛 | 法国 |
5 | 铝塑复合膜 | 150 | 日本DNP | 日本 |
6 | 极耳 | 铝、镍铜合金 | 宝龙 | 国产 |
序号 | 测试项目 | 判定标准 |
1 | 荷电保持电压 | 单体电池搁置28天后开路压降不超过40mV |
2 | 自放电率 | 单体电池搁置28天内的自放电率不大于7% |
3 | 可恢复容量 | 单体电池第6次放电容量≥9.8Ah |
4 | 内阻 | ≤4mΩ |
5 | 荷电前后内阻差 | ≤0.5mΩ |
荷电保持电压偏差 | 自放电率偏差 | 可恢复容量偏差 | 内阻偏差 |
≤20mV | ≤3% | ≤0.2Ah | ≤0.3mΩ |
线扎直径(mm) | 绑扎间距(mm) |
<8 | 10~15 |
8~15 | 15~25 |
Claims (11)
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US15/753,972 US10693180B2 (en) | 2016-05-10 | 2016-07-12 | Solid-state polymer lithium battery pack and preparation method thereof |
PCT/CN2016/000379 WO2017193227A1 (zh) | 2016-05-10 | 2016-07-12 | 固态聚合物锂电池组及其制备方法 |
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Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6597500B2 (ja) * | 2016-06-29 | 2019-10-30 | 株式会社オートネットワーク技術研究所 | バッテリ監視システムにおける短絡保護装置 |
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JP7410093B2 (ja) * | 2021-08-30 | 2024-01-09 | 矢崎総業株式会社 | 電気接続箱 |
DE102021131798A1 (de) * | 2021-12-02 | 2023-06-07 | Atlas Copco Ias Gmbh | Verfahren zum Befüllen eines Hohlraums |
WO2023240397A1 (zh) * | 2022-06-13 | 2023-12-21 | 宁德时代新能源科技股份有限公司 | 电池包及用电装置 |
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CN116937039B (zh) * | 2023-09-15 | 2024-01-23 | 宁德时代新能源科技股份有限公司 | 电池包、制备电池包的方法、用电装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070218353A1 (en) * | 2005-05-12 | 2007-09-20 | Straubel Jeffrey B | System and method for inhibiting the propagation of an exothermic event |
US20080193830A1 (en) * | 2006-10-13 | 2008-08-14 | Enerdel, Inc. | Battery assembly with temperature control device |
CN102055003A (zh) * | 2009-10-30 | 2011-05-11 | 财团法人工业技术研究院 | 具有导热胶的电池组 |
DE102010013023A1 (de) * | 2010-03-26 | 2011-09-29 | Daimler Ag | Batterie mit einer Mehrzahl von Einzelzellen |
FR2959608B1 (fr) * | 2010-04-28 | 2012-05-11 | Michelin Soc Tech | Ensemble accumulateur pour batterie de vehicule electrique ou hybride muni d'un support de connecteur deformable. |
US20120295150A1 (en) * | 2011-05-17 | 2012-11-22 | GM Global Technology Operations LLC | Battery module and method of manufacturing the same |
CN202423398U (zh) | 2011-12-02 | 2012-09-05 | 广州明美电子有限公司 | 一种电池封装组件 |
US9478834B2 (en) * | 2012-04-27 | 2016-10-25 | Electrochem Solutions, Inc. | Fire suppressant battery pack |
CN103227347A (zh) | 2013-04-27 | 2013-07-31 | 东莞新能德科技有限公司 | 一种聚合物电池的封装方法 |
CN203774395U (zh) * | 2014-03-04 | 2014-08-13 | 广东精进能源有限公司 | 一种锂离子电池组的极耳串接结构 |
WO2016006143A1 (ja) * | 2014-07-07 | 2016-01-14 | 三洋電機株式会社 | 電池パックとその製造方法 |
CN105336888B (zh) * | 2014-07-17 | 2018-04-24 | 宁德新能源科技有限公司 | 电池模组 |
CN104993187A (zh) * | 2015-07-16 | 2015-10-21 | 广东万锦科技股份有限公司 | 一种圆柱电池的均温方法 |
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