CN107394309B - 一种电动汽车电池组的散热板及一种电动汽车的电池组 - Google Patents

一种电动汽车电池组的散热板及一种电动汽车的电池组 Download PDF

Info

Publication number
CN107394309B
CN107394309B CN201710618478.4A CN201710618478A CN107394309B CN 107394309 B CN107394309 B CN 107394309B CN 201710618478 A CN201710618478 A CN 201710618478A CN 107394309 B CN107394309 B CN 107394309B
Authority
CN
China
Prior art keywords
heat sink
adhesive layer
microns
vinyl acetate
batteries
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.)
Active
Application number
CN201710618478.4A
Other languages
English (en)
Other versions
CN107394309A (zh
Inventor
王昌国
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.)
Nantong power supply Co., Ltd.
Original Assignee
Nantong Voight Optoelectronics Technology Co Ltd
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 Nantong Voight Optoelectronics Technology Co Ltd filed Critical Nantong Voight Optoelectronics Technology Co Ltd
Priority to CN201710618478.4A priority Critical patent/CN107394309B/zh
Publication of CN107394309A publication Critical patent/CN107394309A/zh
Application granted granted Critical
Publication of CN107394309B publication Critical patent/CN107394309B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/302—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

本发明提供了一种电动汽车电池组的散热板，从上到下依次包括氧化铝镁耐腐蚀层、铝镁合金金属板、第一碳纳米管改性乙烯‑醋酸乙烯共聚物粘合层、铝箔层、第二碳纳米管改性乙烯‑醋酸乙烯共聚物粘合层、散热型聚酯薄膜、第三碳纳米管改性乙烯‑醋酸乙烯共聚物粘合层以及电池电极连接板。本发明还提供了含有该散热板的电动汽车的电池组。本发明的电动汽车电池组的散热板的散热性能优异，有利于降低电动汽车电池组内部的温度，延长电池的使用寿命。

Description

一种电动汽车电池组的散热板及一种电动汽车的电池组
技术领域
本发明涉及电动汽车领域，具体涉及一种电动汽车电池组的散热板及一种电动汽车的电池组。
背景技术
电动汽车由于在节能减排方面具有比传统车辆更好的优势，已成为未来汽车的发展方向，作为电动汽车的动力源泉的动力电池是制约汽车发展的关键因素。近来动力电池组也成为电动汽车的主流电源。在电池汽车中，通常是将多个电池单体以不同形式串联或并联在一起构成一个电池装置，以提供所需要的电压和容量。由于电池在充放电过程中，内部化学反应复杂，并伴随有热量的产生，尤其是对于多个电池单体组成的装置，这样较小的间隙较密的排布容易形成中间的热累积，温度的聚集更快，使电池内部迅速产生大量的热量堆积，必然引起电池温度升高以及温度分布的不均衡，从而导致电池性能下降，可能会出现漏液、放气、冒烟等现象，严重时电池会发生剧烈燃烧甚至发生爆炸的危险。电动汽车电池组的散热问题越来越引起人们的广泛关注。
发明内容
本发明的目的是克服上述现有技术的不足，提供一种电动汽车电池组的散热板及一种电动汽车的电池组，本发明的电动汽车电池组的散热板的散热性能优异，有利于降低电动汽车电池组内部的温度，延长电池的使用寿命。
为实现上述目的，本发明提出的一种电动汽车电池组的散热板，从上到下依次包括氧化铝镁耐腐蚀层、铝镁合金金属板、第一碳纳米管改性乙烯-醋酸乙烯共聚物粘合层、铝箔层、第二碳纳米管改性乙烯-醋酸乙烯共聚物粘合层、散热型聚酯薄膜、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层以及电池电极连接板。
根据本发明的实施例，其中，所述氧化铝镁耐腐蚀层的厚度为50-200纳米。
根据本发明的实施例，其中，所述铝镁合金金属板的厚度为100-200微米。
根据本发明的实施例，其中，所述第一、第二、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层的厚度为20-50微米，所述碳纳米管的直径为5-30纳米，所述碳纳米管的长度为5-15微米。
根据本发明的实施例，其中，所述铝箔层的厚度为100-200微米。
根据本发明的实施例，其中，所述散热型聚酯薄膜为含有金纳米颗粒和碳纳米管的聚对苯二甲酸乙二醇酯薄膜、聚对苯二甲酸丁二酯薄膜或聚萘二甲酸乙二醇酯薄膜，其中所述金纳米颗粒的直径为100-200纳米，所述碳纳米管的直径为5-30纳米，所述碳纳米管的长度为5-15微米。
根据本发明的实施例，其中，所述电池电极连接板具有图案化的导电电路。
本发明还提出了一种电动汽车的电池组，包括第一散热板、 多个单体电池、第二散热板，所述的第一散热板和所述第二散热板均为前述的电动汽车电池组的散热板，多个单体电池的正极与第一散热板的电池电极连接板焊接在一起，多个单体电池的负极与第二散热板的电池电极连接板焊接在一起。
本发明的有益效果如下：
（1）利用碳纳米管对乙烯-醋酸乙烯共聚物进行改性，并利用金纳米颗粒和碳纳米管对聚酯薄膜进行改性，有效提高了乙烯-醋酸乙烯共聚物以及聚酯薄膜的散热性能；
（2）氧化铝镁耐腐蚀层的存在，避免散热背板被腐蚀，有效延长散热板的使用寿命，铝镁合金金属板和铝箔层的存在，进一步提高了散热板的散热性能，通过金属与树脂层相间的方式，有效减轻了散热板的重量，降低了散热板的制造成本；
（3）通过直接在散热板上设置电池电极连接板，便于电池电能的输出与输入，简化了电池组的制造工序。
附图说明
图1为本发明的电动汽车电池组的散热板的结构示意图；
图2为本发明的电动汽车的电池组的结构示意图。
具体实施方式
参见图1本发明首先提供了一种电动汽车电池组的散热板，从上到下依次包括氧化铝镁耐腐蚀层1、铝镁合金金属板2、第一碳纳米管改性乙烯-醋酸乙烯共聚物粘合层3、铝箔层4、第二碳纳米管改性乙烯-醋酸乙烯共聚物粘合层5、散热型聚酯薄膜6、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层7以及电池电极连接板8，所述电池电极连接板具有图案化的导电电路。
参见图2，本发明还提出了一种电动汽车的电池组，包括第一散热板、多个单体电池9、第二散热板，所述的第一散热板和所述第二散热板均为图1所示的电动汽车电池组的散热板，多个单体电池9的正极与第一散热板的电池电极连接板焊接在一起，多个单体电池9的负极与第二散热板的电池电极连接板焊接在一起。
实施例1
如图1所示，一种电动汽车电池组的散热板，从上到下依次包括氧化铝镁耐腐蚀层1、铝镁合金金属板2、第一碳纳米管改性乙烯-醋酸乙烯共聚物粘合层3、铝箔层4、第二碳纳米管改性乙烯-醋酸乙烯共聚物粘合层5、散热型聚酯薄膜6、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层7以及电池电极连接板8，所述电池电极连接板具有图案化的导电电路，其中所述氧化铝镁耐腐蚀层的厚度为50纳米，所述铝镁合金金属板的厚度为100微米，所述第一、第二、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层的厚度为20微米，其中，所述碳纳米管的直径为5纳米，所述碳纳米管的长度为5微米，所述铝箔层的厚度为100微米。所述散热型聚酯薄膜为含有金纳米颗粒和碳纳米管的聚对苯二甲酸乙二醇酯薄膜，其中所述金纳米颗粒的直径为100纳米，所述碳纳米管的直径为5纳米，所述碳纳米管的长度为5微米。并利用该散热板制备如图2所示的电动汽车的电池组。
实施例2
如图1所示，一种电动汽车电池组的散热板，从上到下依次包括氧化铝镁耐腐蚀层1、铝镁合金金属板2、第一碳纳米管改性乙烯-醋酸乙烯共聚物粘合层3、铝箔层4、第二碳纳米管改性乙烯-醋酸乙烯共聚物粘合层5、散热型聚酯薄膜6、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层7以及电池电极连接板8，所述电池电极连接板具有图案化的导电电路，其中所述氧化铝镁耐腐蚀层的厚度为100纳米，所述铝镁合金金属板的厚度为150微米，所述第一、第二、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层的厚度为,30微米，所述碳纳米管的直径为15纳米，所述碳纳米管的长度为10微米，所述铝箔层的厚度为150微米，所述散热型聚酯薄膜为含有金纳米颗粒和碳纳米管的聚对苯二甲酸丁二酯薄膜，其中所述金纳米颗粒的直径为150纳米，所述碳纳米管的直径为15纳米，所述碳纳米管的长度为10微米。并利用该散热板制备如图2所示的电动汽车的电池组。
实施例3
如图1所示，一种电动汽车电池组的散热板，从上到下依次包括氧化铝镁耐腐蚀层1、铝镁合金金属板2、第一碳纳米管改性乙烯-醋酸乙烯共聚物粘合层3、铝箔层4、第二碳纳米管改性乙烯-醋酸乙烯共聚物粘合层5、散热型聚酯薄膜6、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层7以及电池电极连接板8，所述电池电极连接板具有图案化的导电电路，其中所述氧化铝镁耐腐蚀层的厚度为200纳米，所述铝镁合金金属板的厚度为200微米，所述第一、第二、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层的厚度为50微米，所述碳纳米管的直径为30纳米，所述碳纳米管的长度为15微米，所述铝箔层的厚度为200微米，所述散热型聚酯薄膜为含有金纳米颗粒和碳纳米管的聚萘二甲酸乙二醇酯薄膜，其中所述金纳米颗粒的直径为200纳米，所述碳纳米管的直径为30纳米，所述碳纳米管的长度为15微米。
本发明的电动汽车电池组的散热板利用碳纳米管对乙烯-醋酸乙烯共聚物进行改性，并利用金纳米颗粒和碳纳米管对聚酯薄膜进行改性，有效提高了乙烯-醋酸乙烯共聚物以及聚酯薄膜的散热性能；氧化铝镁耐腐蚀层的存在，避免散热背板被腐蚀，有效延长散热板的使用寿命，铝镁合金金属板和铝箔层的存在，进一步提高了散热板的散热性能，通过金属与树脂层相间的方式，有效减轻了散热板的重量，降低了散热板的制造成本；通过直接在散热板上设置电池电极连接板，便于电池电能的输出与输入，简化了电池组的制造工序。
最后应说明的是：显然，上述实施例仅仅是为清楚地说明本发明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引申出的显而易见的变化或变动仍处于本发明的保护范围之中。

Claims (4)

1.一种电动汽车的电池组，其特征在于：包括第一散热板、 多个单体电池、第二散热板；
所述第一散热板和所述第二散热板的结构相同，且依次包括层叠的氧化铝镁耐腐蚀层、铝镁合金金属板、第一碳纳米管改性乙烯-醋酸乙烯共聚物粘合层、铝箔层、第二碳纳米管改性乙烯-醋酸乙烯共聚物粘合层、散热型聚酯薄膜、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层以及电池电极连接板；
多个单体电池的正极与第一散热板的电池电极连接板焊接在一起，多个单体电池的负极与第二散热板的电池电极连接板焊接在一起；
其中，所述氧化铝镁耐腐蚀层的厚度为50-200纳米，所述铝镁合金金属板的厚度为100-200微米，所述第一、第二、第三碳纳米管改性乙烯-醋酸乙烯共聚物粘合层的厚度为20-50微米，所述碳纳米管的直径为5-30纳米，所述碳纳米管的长度为5-15微米。
2.根据权利要求1所述的电动汽车的电池组，其特征在于：所述铝箔层的厚度为100-200微米。
3.根据权利要求1所述的电动汽车的电池组，其特征在于：所述散热型聚酯薄膜为含有金纳米颗粒和碳纳米管的聚对苯二甲酸乙二醇酯薄膜、聚对苯二甲酸丁二酯薄膜或聚萘二甲酸乙二醇酯薄膜，其中所述金纳米颗粒的直径为100-200纳米，所述碳纳米管的直径为5-30纳米，所述碳纳米管的长度为5-15微米。
4.根据权利要求1所述的电动汽车的电池组，其特征在于：所述电池电极连接板具有图案化的导电电路。
CN201710618478.4A 2017-07-26 2017-07-26 一种电动汽车电池组的散热板及一种电动汽车的电池组 Active CN107394309B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710618478.4A CN107394309B (zh) 2017-07-26 2017-07-26 一种电动汽车电池组的散热板及一种电动汽车的电池组

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710618478.4A CN107394309B (zh) 2017-07-26 2017-07-26 一种电动汽车电池组的散热板及一种电动汽车的电池组

Publications (2)

Publication Number Publication Date
CN107394309A CN107394309A (zh) 2017-11-24
CN107394309B true CN107394309B (zh) 2019-11-05

Family

ID=60342706

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710618478.4A Active CN107394309B (zh) 2017-07-26 2017-07-26 一种电动汽车电池组的散热板及一种电动汽车的电池组

Country Status (1)

Country Link
CN (1) CN107394309B (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101315989A (zh) * 2007-05-29 2008-12-03 扬州福德电池有限公司 模块电池
CN103098257A (zh) * 2010-09-08 2013-05-08 凸版印刷株式会社 锂离子电池外包装材料
CN205399701U (zh) * 2016-02-26 2016-07-27 佛山市呈阳新材科技有限公司 一种环保型覆膜保温板
CN106058363A (zh) * 2015-04-15 2016-10-26 昭和电工包装株式会社 电池组

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101315989A (zh) * 2007-05-29 2008-12-03 扬州福德电池有限公司 模块电池
CN103098257A (zh) * 2010-09-08 2013-05-08 凸版印刷株式会社 锂离子电池外包装材料
CN106058363A (zh) * 2015-04-15 2016-10-26 昭和电工包装株式会社 电池组
CN205399701U (zh) * 2016-02-26 2016-07-27 佛山市呈阳新材科技有限公司 一种环保型覆膜保温板

Also Published As

Publication number Publication date
CN107394309A (zh) 2017-11-24

Similar Documents

Publication Publication Date Title
Khaligh et al. Battery, ultracapacitor, fuel cell, and hybrid energy storage systems for electric, hybrid electric, fuel cell, and plug-in hybrid electric vehicles: State of the art
CN1249827C (zh) 层叠封装扁平电池
Christian et al. Application of nanotechnologies in the energy sector: A brief and short review
CN202502766U (zh) 双面高比表面积铝材
CN207705242U (zh) 一种复合铝塑膜
JP2010272357A (ja) リチウムイオン二次電池用負極
CN107394309B (zh) 一种电动汽车电池组的散热板及一种电动汽车的电池组
CN209418618U (zh) 一种锂离子电池隔膜
TWM404500U (en) High efficiency / storage of carbon nanotubes for power module
TWI536651B (zh) 電池模組
CN207217699U (zh) 一种实现低电压大电流输出的动力锂电池
dos Santos et al. Nanomaterials for energy conversion and storage
Kurnia et al. Hydrogen fuel cell in vehicle propulsion: Performance, efficiency, and challenge
CN215578628U (zh) 一种高容量单体电芯电池
CN107394099A (zh) 一种电动汽车电池组的金属树脂层合散热板及一种电动汽车的电池组
CN201886904U (zh) 一种叠片式高电压混合电化学电容器
CN201117702Y (zh) 一种模块电芯的功率型方体镍氢电池组
Babu et al. A Peer Review of Hybrid Electric Vehicle Based on Step-Up Multi-input Dc-Dc Converter and renewable energy source
CN205680556U (zh) 一种混合超级电容
CN100505385C (zh) 一种模块电芯的功率型方体镍氢电池组
CN113571339B (zh) 一种电动汽车用超级电容器封装结构
Sun Nanotechnology in the field of electric vehicles
CN218385274U (zh) 一种负极极片、电池模组及电池包
TWI743861B (zh) 核殼粒子儲能方法、儲電層製造方法、量子電池及其製造方法
CN215496823U (zh) 一种新型电池单体及应用其的电池模块

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
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20190926

Address after: 226300 No. 266, New Century Avenue, hi tech Zone, Jiangsu, Nantong

Applicant after: Nantong Voight Optoelectronics Technology Co., Ltd.

Address before: Haian County Economic Development Zone 226600 Jiangsu city of Nantong province Chang An Road No. 8

Applicant before: Wang Chang Guo

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191231

Address after: 226600 No. 303, Nanhai Avenue, Haian Town, Haian City, Nantong City, Jiangsu Province

Patentee after: Nantong power supply Co., Ltd.

Address before: 226300 No. 266, New Century Avenue, hi tech Zone, Jiangsu, Nantong

Patentee before: Nantong Voight Optoelectronics Technology Co., Ltd.