CN109585707A - 结构电池外壳 - Google Patents

结构电池外壳 Download PDF

Info

Publication number
CN109585707A
CN109585707A CN201811137373.8A CN201811137373A CN109585707A CN 109585707 A CN109585707 A CN 109585707A CN 201811137373 A CN201811137373 A CN 201811137373A CN 109585707 A CN109585707 A CN 109585707A
Authority
CN
China
Prior art keywords
battery
layer
glass fibre
carbon fiber
reinforced plastics
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.)
Pending
Application number
CN201811137373.8A
Other languages
English (en)
Inventor
彼得·林德
马切伊·威索基
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Operations GmbH
Original Assignee
Airbus Operations GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Airbus Operations GmbH filed Critical Airbus Operations GmbH
Publication of CN109585707A publication Critical patent/CN109585707A/zh
Pending legal-status Critical Current

Links

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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M10/04—Construction or manufacture in general
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/049—Processes for forming or storing electrodes in the battery container
    • 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
    • H01M10/058—Construction or manufacture
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/122—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H01M50/128—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only 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
    • H01M50/20—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
    • H01M50/24—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 adapted for protecting batteries from their environment, e.g. from corrosion
    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Laminated Bodies (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Hybrid Cells (AREA)

Abstract

本发明涉及结构电池外壳。一种具有多个层的电池，所述电池包括：导电的第一层；基本上由碳纤维强化的塑料制成的第二层；由玻璃纤维强化的塑料制成的第三层；由碳纤维强化的塑料和LiFePO4制成的第四层，其中，LiFePO4与碳纤维的重量比为2:1至2.5:1；以及导电的第五层，其特征在于，所述电池基本上被由玻璃纤维填充的聚酯制成的层包裹。

Description

结构电池外壳
技术领域
本发明涉及结构电池，尤其用于载具制造的结构电池，尤其用于飞行器制造或者航空的结构电池，或者在载具、尤其在飞行器或航天器中使用的结构电池。此外，本发明还涉及一种制造结构电池的方法。
背景技术
在许多载具中，尤其在航天器或航空器中，对能量储存器的能量储存密度提出了很高要求，也就是说，每能量储存器的重量单位应当能够储存尽可能多的电能。能量储存器可以例如理解为电池、且优选理解为可再充电蓄电池，例如用于电动载具或混合动力载具中。能量储存密度(或能量密度，英文为“energy density”)例如以每千克的瓦特小时数(Wh/kg)来计量。
电池包括阳极、阴极和电解质，两个电极均浸入该电解质中。它们一起构成了电池单元。也存在多个电池单元相互连接构成的电池。阳极和阴极经常通过一种隔层(即所谓的隔板)相互分隔。电池可以包含固体、液体或聚合物电解质。此外，电池可以被设计成可再充电电池。大部分电池的共同之处在于，其具有相对较低的单位充电量，也就是说，为了输送更大的电流量，需要较大重量的电池。因此不乏将电池设计得尽可能轻量化和小型化的尝试，例如通过使用轻质的聚合物基电极。另一种想法是，开发具有附加功能的电池，即所谓的多功能电池。这种附加功能例如是，电池同时具有支承功能。这种具有额外的荷载支承特性的电池也被称作结构电池。个别情况下，这种电池也被称作层叠式电能存储系统。
文件US 9,276,240B2描述了一种平坦的层叠式电池安排，其侧表面小于其正表面。
从已知的现有技术出发，本发明的目的在于，提供一种改进的层叠式能量储存系统，尤其一种具有更高能量密度的能量储存系统。
发明内容
现在，以对本领域技术人员而言出人意料的方式提出，具有多个层的电池弥补了现有技术的缺点，所述层包括：导电的第一层；基本上由碳纤维强化的塑料制成的第二层；由玻璃纤维强化的塑料制成的第三层；由碳纤维强化的塑料和LiFePO4制成的第四层，其中，LiFePO4与碳纤维的重量比为2:1至2.5:1；以及导电的第五层，其特征在于，所述电池基本上被由玻璃纤维填充的聚酯制成的层包裹。这种电池具有荷载支承特性并且也被称作结构电池。可以优选使用PET、PBT或PEI作为玻璃纤维填充的聚酯。此外，在此类结构电池的电解液中存在15％的CF3SO3Li(LiTriflat)。在此优选地，所述第一和/或第五层的导电材料选自金属或石墨。在此优选地，由玻璃纤维填充的聚酯制成的包裹层在背离电池的一侧基本上涂覆有金属和/或陶瓷。这种陶瓷层具有防水性，特别适合的是以粘土矿物填充的热塑性塑料，优选聚丙烯。该材料也被称为粘土-聚合物复合物(clay-polymer composites)或粘土-聚丙烯复合物(clay-PP-composites)。在此优选地，由玻璃纤维填充的聚酯制成的包裹层包含玻璃纤维织物。在此优选地，由玻璃纤维填充的聚酯制成的包裹层在背离结构电池的那侧基本上涂覆有SiO2。SiO2可以通过等离子喷涂、CVD或PVD进行涂覆。在此优选地，第一至第五层的边缘是成阶梯状地布置的。由此，可以将单独的结构电池相互连接。同时，也可以使用榫舌和凹槽形式的短边设计。本发明还包括一种用于制造根据上述权利要求之一所述电池的方法，其特征在于，第一和第五层以及包裹层通过AFP或ATL进行定位，并通过激光或超声波焊接进行加强，以及一种平面设有多个根据本发明的结构电池的部件，在该部件处，单独的电池在其边缘处相互连接。在此优选地，相连的结构电池借助经加热的压力机来连接。
本发明的上述观点和其他观点、特征和优点参见实施形式的示例，其在下文中参考附图加以说明。
附图说明
图1示出了一种常见的结构电池，图2示出了一种根据本发明的结构电池以及其外壳，图3示出了可以如何在使用铺放设备的情况下给电池结构涂覆根据本发明的包裹层，图4示出了可以如何将多个结构电池置定位在已有表面上并将其相互连接。
在附图中将相同的附图标记用于相同或至少相似的元件、部件或方面。应注意的是，在下文中将详细描述实施方式，这些实施方式仅是展示性的并且不是限制性的。
具体实施方式
图1示出了一种常见的结构电池1。该结构电池的特征在于其层状结构。在平面状的集电极2上同时平面安装有由碳纤维复合材料3制成的阳极。在阳极上连接有由玻璃纤维强化塑料制成的分隔层，即隔板4，在隔板后是阴极5。阴极5由碳纤维强化塑料制成，其表面添加有磷酸铁锂。随后是另一个集电极层6。在阴极集电极层6上固定有一个接口7，在阳极集电极层2上也安装有一个接口8。该接口允许从结构电池中获取电流，并连接至用电器。
图2示出了一种根据本发明的结构电池以及其外壳。
形式为导电介质的阳极和阴极集电极的上端和下端被印刷在常规堆叠的阳极、阴极和隔板层上。集电极和接口相连，该接口允许将电池连接至用电器，并提取电荷。电池被由玻璃纤维强化热塑性塑料制成的第一层16所包裹。可以使用聚对苯二甲酸乙二酯、聚对苯二甲酸丁二酯或聚酯酰亚胺作为热塑性塑料。嵌入的玻璃纤维可以是短纤维、长纤维、织物或纤维网。第一层16保护电池免受机械影响，并实现与周围环境的电气绝缘。在第一层的四周连接有第二层17，其目的在于保护电池免受湿气或化学环境的影响。此外，使用一种塑料和粘土矿物混合物。该混合物具有热塑性性能，允许通过所含有的遇水膨胀的粘土矿物防止受到此类介质的影响。在第二层17的表面涂覆有由二氧化硅制成的另一涂层18。该涂层可以通过等离子吸附或CVD进行涂覆，并使得结构电池耐划痕和耐腐蚀。由层16、17和18制成的复合体可以保护电池免受机械冲击、电流以及热负载的影响。
图3示出了如何使用铺放设备22将根据本发明的包裹层23涂覆在结构电池21上。
铺放设备22例如可以是一种铺带机或铺丝机。铺带机允许将带材按规定铺放在表面上。带材例如可以具有5至50cm的宽度。带材可以被加工成卷材且具有可避免被铺放带材滑动的粘贴性能。铺丝机基本上的区别在于铺放5mm至5cm的较低宽度的带材。包裹层23可以通过铺放设备22被铺放在实际的结构电池上。铺放设备22具有一机械手24，该机械手允许将铺放头置于期望的方向和位置，并沿期望的方向移动。此外，该铺放设备22还包含一个带热塑性保护膜25的辊子。利用该热塑性保护膜25，也可以将印刷在保护膜上的导体电路涂覆到结构电池21上，该导体电路构成结构电池的阴极或阳极集电极26。这种铺放设备22允许以较高的速度将根据本发明的包裹层23涂覆到结构电池21上。
图4示出了将多个结构电池31置于一个已有表面30上并相互连接。对此，结构电池31的短边缘33成阶梯状或者成榫舌和凹槽状。由此可以将多个电池单元31以形状配合的方式相互连接。通过沿着不同电池31的连接点34排列的经过加热的压力机32，电池的热塑性外壳被熔化，由此可以将电池单元相互连接。因而形成了多个相连的电池单元35，每个电池单元在电气上相互绝缘。由此，例如连接设备的表面和结构电池成平面状配置。
虽然本发明在附图和上述说明中进行了详细地展示和说明，但其目的在于：此类展示和说明仅为展示性和示例性的、而非限制性的，因此本发明不因所公开的实施方式而受到限制。在权利要求书中词语“具有”不排除其他元件并且不定冠词“一个(ein)”不排除复数。
仅仅在不同的从属权利要求中提及特定的特征并不限制本发明的主题。也可以有利地使用这些特征的组合。权利要求中的附图标记不应限制权利要求的范围。
附图标记清单
1 结构电池
2 阳极集电极
3 阳极
4 隔板
5 阴极
6 阴极集电极
7，8 接口
12 阳极
13 隔板
14 阴极
15 集电极
16 由玻璃纤维强化的热塑性塑料制成的层
17 由具有粘土矿物的热塑性塑料制成的层
18 二氧化硅涂层
21 结构电池
22 铺放设备
23 外壳
24 机械手
25 带有热塑性保护膜的辊子
26 集电极
30 表面
31 多个结构电池
32 经加热的压力机
33 结构电池的短边
34 连接点
35 相连的电池单元

Claims (9)

1.一种具有多个层的电池，所述电池包括：导电的第一层；
基本上由碳纤维强化的塑料制成的第二层；
由玻璃纤维强化的塑料制成的第三层；
由碳纤维强化的塑料和LiFePO4制成的的第四层，其中，LiFePO4与碳纤维的重量比为2:1至2.5:1；
导电的第五层，
其特征在于，所述电池基本上被由玻璃纤维填充的聚酯制成的层包裹。
2.根据权利要求1所述的电池，其特征在于，所述第一和/或第五层的导电材料选自金属或石墨中。
3.根据以上权利要求之一所述的电池，其特征在于，由玻璃纤维填充的聚酯制成的包裹层在背离电池的一侧基本上涂覆有金属和/或陶瓷。
4.根据以上权利要求之一所述的电池，其特征在于，由玻璃纤维填充的聚酯制成的包裹层包含玻璃纤维织物。
5.根据以上权利要求之一所述的电池，其特征在于，由玻璃纤维填充的聚酯制成的所述包裹层在背离电池的那侧基本上涂覆有SiO2。
6.根据以上权利要求之一所述的电池，其特征在于，所述第一至第五层的边缘是成阶梯状地布置的。
7.一种用于制造根据上述权利要求之一所述的电池的方法，其特征在于，所述第一和第五层以及所述包裹层通过AFP或ATL进行定位，并通过激光或超声波焊接进行加强。
8.一种平面式地设有多个根据上述权利要求之一所述电池的部件，其特征在于，单独的电池在其边缘处相互连接。
9.根据权利要求8所述的部件，其特征在于，所述相连的、根据权利要求1至6之一所述的电池借助经加热的压力机来连接。
CN201811137373.8A 2017-09-28 2018-09-28 结构电池外壳 Pending CN109585707A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017122564.1 2017-09-28
DE102017122564.1A DE102017122564A1 (de) 2017-09-28 2017-09-28 Ummantelung von strukturbatterien

Publications (1)

Publication Number Publication Date
CN109585707A true CN109585707A (zh) 2019-04-05

Family

ID=63708114

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811137373.8A Pending CN109585707A (zh) 2017-09-28 2018-09-28 结构电池外壳

Country Status (5)

Country Link
US (1) US11322810B2 (zh)
EP (1) EP3462525A1 (zh)
CN (1) CN109585707A (zh)
CA (1) CA3019077A1 (zh)
DE (1) DE102017122564A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115084735A (zh) * 2022-07-01 2022-09-20 重庆大学 一种具有蜂窝夹芯结构的高强度锂离子电池复合材料

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018110164A1 (de) * 2018-04-27 2019-10-31 Airbus Defence and Space GmbH Strukturbauteil mit einem integrierten Batterieaufbau
LU101217B1 (de) * 2019-05-15 2020-11-16 Airbus Operations Gmbh Fasermetallaminate mit elektrisch isolierten kohlenstoffasern
DE102020105406A1 (de) 2020-02-28 2021-09-02 Airbus Operations Gmbh Strukturbauteil mit einer darin integrierten Brennstoffzelleneinheit
DE102020129659A1 (de) 2020-11-11 2022-05-12 Airbus Operations Gmbh Integriertes Aktorelement mit elektroaktivem Polymer
DE102020214936A1 (de) 2020-11-27 2022-06-02 Ford Global Technologies, Llc Faserverbundwerkstofflaminat und Verfahren zu dessen Herstellung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7855017B1 (en) * 2005-11-09 2010-12-21 The United States Of America As Represented By The Secretary Of The Army Structural batteries and components thereof
CN101409371B (zh) * 2008-11-14 2010-11-10 浙江佳贝思绿色能源有限公司 一种锂离子动力电池及其制备方法
CN104109946B (zh) * 2010-01-21 2017-01-04 太克万株式会社 碳纤维制无纺布及其制造方法
KR20120044853A (ko) * 2010-10-28 2012-05-08 현대자동차주식회사 플라스틱 복합재를 이용한 전기자동차용 배터리팩 케이스 어셈블리
JP2013077447A (ja) 2011-09-30 2013-04-25 Sanyo Electric Co Ltd ラミネート電池及びその製造方法
DE102011085965A1 (de) * 2011-11-09 2013-05-16 Sb Limotive Company Ltd. Batterie und Kraftfahrzeug
DE102011087003A1 (de) * 2011-11-24 2013-05-29 Sb Limotive Company Ltd. Gehäuse für ein galvanisches Element aus kohlenstofffaserverstärktem Kunststoff mit feuchtigkeitsundurchlässiger Schicht, galvanische Zelle, Akkumulator sowie Kraftfahrzeug
CN104737335B (zh) * 2012-09-03 2017-07-28 丝沃锐斯康普有限公司 一种电池半电池、一种电池及其制造
KR101798276B1 (ko) * 2014-08-29 2017-11-15 주식회사 엘지화학 전지모듈
CA2975874C (en) * 2015-02-06 2023-09-26 The Board Of Trustees Of The Leland Stanford Junior University Multifunctional energy storage composites
KR101772446B1 (ko) * 2017-04-07 2017-08-28 한국과학기술원 고강성 직물형 섬유기반 구조전지 복합재

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115084735A (zh) * 2022-07-01 2022-09-20 重庆大学 一种具有蜂窝夹芯结构的高强度锂离子电池复合材料
CN115084735B (zh) * 2022-07-01 2024-04-19 重庆大学 一种具有蜂窝夹芯结构的高强度锂离子电池复合材料

Also Published As

Publication number Publication date
EP3462525A1 (de) 2019-04-03
US20190097184A1 (en) 2019-03-28
CA3019077A1 (en) 2019-03-28
DE102017122564A1 (de) 2019-03-28
US11322810B2 (en) 2022-05-03

Similar Documents

Publication Publication Date Title
CN109585707A (zh) 结构电池外壳
CN104854729B (zh) 电池模块中作为高电压互连的柔性电路板
CN102683620B (zh) 用于单电池的壳体、包括壳体的电池组及制造壳体的方法
CN102460772A (zh) 利用直接涂覆在纳米孔隔板上的电极的电池
CN101606212A (zh) 能量存储器件
JP7383369B2 (ja) 固体ファイバベース電池システムおよびそれを形成する方法
US9231239B2 (en) Electricity supply element and ceramic separator thereof
CN104143387A (zh) 扁平配线部件以及其制造方法
CN105051954A (zh) 薄膜封装电池系统
KR101539835B1 (ko) 리튬 이차전지용 외장재 및 이를 포함하는 리튬 이차전지
JP2012528424A (ja) 電極コイル
JP2008198492A (ja) 全固体二次電池
KR20120014249A (ko) 개선된 동작을 가지는 쌍극형 전지
EP2618402A1 (en) Electricity supply element and ceramic separator thereof
US11038200B2 (en) Structural component having an integrated battery construction
CN103959400B (zh) 包括厚度受控的层压绝缘层的直流(dc)传输系统以及制造方法
CN109314281A (zh) 全固态电池
EP3734710B1 (en) Current collector with carbon based conductive material for foldable flexible assembling of cells and for a lithium-ion battery
CN1119778A (zh) 用于高压装置中抑制电晕放电的导电半固化片
US9843078B2 (en) Unitized energy storage system enclosure
WO2008091347A1 (en) Embedded conductor honeycomb core and sandwich panel incorporating same
US9552905B2 (en) Structural integrated wiring loom
CN115548534A (zh) 电池壳体以及包括该电池壳体的电池系统
CN105977024A (zh) 一种金属化安全薄膜层叠式脉冲电容器
WO2021101026A1 (ko) 전극 조립체 및 그의 제조 방법

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination