CN107768149A - 一种钛酸钡超级电容电池 - Google Patents
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 2
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Abstract
本发明属于超级电容电池技术领域，尤其涉及一种钛酸钡超级电容电池。包括缓冲装置，所述缓冲装置连接电池外壳，所述外壳内从一侧开始包有正级电极片，所述正极电极片旁有多孔化电极，所述多孔化电极中夹有正极电解质，所述电解质旁装有隔离膜，所述隔离膜另一侧为负极电解质，所述电解质与多孔化电极结合，所述多孔化电极旁为负极电极片，所述电极片包括集流体、设置于集流体表面的底层涂层和设置于底层涂层表面的顶层涂层，底层涂层和顶层涂层均包括活性物质、导电剂和粘接剂，涂层的活性物质均包括碳材料和导电聚合物。所述电解质为无铅材料。相对于现有技术，本发明具有良好的运输自我保护性能和电化学稳定性和环保性。
Description
技术领域
本发明属于超级电容电池技术领域，尤其涉及一种钛酸钡超级电容电池。
背景技术
超级电容器是一种高效、环保、新型的储能元件，其兼具传统电容器和电池的许多优点，如能量密度高、使用寿命长、稳定性高、安全系数高、环保、快速充放电等，在消费电子、轨道交通、航空航天、军事、国防等各领域均有着广阔的应用空间和发展前景，逐渐成为人们发展研究的重点。但是，现有技术中的超级电容器的运输易受损害，电化学稳定性也较差，其中的铅材料不环保，不能满足人们对超级电容器越来越高的要求。有鉴于此，确有必要提供一种有良好的运输性能、电化学稳定性和环保型的超级电容器，以满足人们的需求。
发明内容
为解决上述问题，本发明提供一种钛酸钡超级电容电池，把传统的电容器大电极板升级为双电层电容器，增大电容量，有一个缓冲装置连接外壳便于运输，其中电解质为钛酸钡，自发极化强度大，介电性能优良，无铅材料利于环保，耐腐蚀且使用温度范围广。
一种钛酸钡超级电容电池，其特征在于，包括缓冲装置，所述缓冲装置连接电池外壳，所述外壳内从一侧开始包有正级电极片，所述正极电极片旁有多孔化电极，所述多孔化电极中夹有正极电解质，所述电解质旁装有隔离膜，所述隔离膜另一侧为负极电解质，所述电解质与多孔化电极结合，所述多孔化电极旁为负极电极片，所述电极片包括集流体、设置于集流体表面的底层涂层和设置于底层涂层表面的顶层涂层，底层涂层和顶层涂层均包括活性物质、导电剂和粘接剂，涂层的活性物质均包括碳材料和导电聚合物。所述电解质为无铅材料。
优选地，所述缓冲装置为弹簧元件和缓冲垫组成。
优选地，所述正极电极片的涂层活性物质包括石墨烯纤维，碳纳米管和二氧化锰功能层。
优选地，所述导电剂为炭黑。
优选地，所述粘接剂为PTFE.
优选地，所述正极电解质为钛酸钡。自发极化强度大，为环保型材料。耐腐蚀，介电性能优良。
优选地，所述多孔化电极为纳米型孔材料。
优选地，所述负极电极片为活性炭材料，稳定性好。
本发明的有益效果：克服了以往产品的缺点，在运输过程中，加入缓冲装置，有减震效果，减少对电池的伤害，把传统的电容器电极升级为双层电容器，增大电容量，多孔化电极增加了电荷的附着面积，钛酸钡自发极化强度大，耐腐蚀，适用范围广，介电性能优良，无铅环保性材料。
附图说明
图1为本发明一种钛酸钡超级电池电容的结构示意图。
图中：1-缓冲装置；2-外壳；3正极电极片；4-多孔化电极；5- 正极电解质；6-隔膜；7-负极电解质；8-负极电极片。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例只用以解释本发明，并不用于限定本发明。
如图1所示，一种钛酸钡超级电容电池，包括缓冲装置1，所述缓冲装置1为弹簧元件和缓冲垫组成，所述缓冲装置1连接电池外壳 2，所述外壳2内从一侧开始包有正级电极片3，所述正极电极片3 旁有多孔化电极4，所述多孔化电极为纳米型孔材料，所述多孔化电极4中夹有正极电解质5，所述正极电解质5为钛酸钡。自发极化强度大，为环保型材料，耐腐蚀，介电性能优良，所述电解质5旁装有隔离膜6，所述隔离膜6另一侧为负极电解质7，所述电解质7与多孔化电极4结合，所述多孔化电极4旁为负极电极片8，所述负极电极片为活性炭材料，稳定性好，所述正极电极片3包括集流体、设置于集流体表面的底层涂层和设置于底层涂层表面的顶层涂层，底层涂层和顶层涂层均包括活性物质、导电剂和粘接剂，涂层的活性物质均包括碳材料和导电聚合物，所述正极电极片3的涂层活性物质包括石墨烯纤维，碳纳米管和二氧化锰功能层，导电剂为炭黑，粘合剂为 PTFE。
具体实施例：当超级电容电池充电放电时，钛酸钡超级电容电池由于采用双层电容器和钛酸钡作电解质材料，充电速度快，只要几十秒到几分钟就可以到达额定充电的95％以上，循环充放电可达50万次，大电流的能量循环效率可达90％以上，使用环境温度范围广，零下40摄氏度到零上130摄氏度。缓冲装置可以减少运输过程中造成的损害，减少成本，钛酸钡作为无铅的环保性材料也为生产效益做出巨大贡献。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换或改进等，均应包含在本发明的保护范围之内。
Claims (8)
1.一种钛酸钡超级电容电池，其特征在于，包括缓冲装置，所述缓冲装置连接电池外壳，所述外壳内从一侧开始包有正级电极片，所述正极电极片旁有多孔化电极，所述多孔化电极中夹有正极电解质，所述电解质旁装有隔离膜，所述隔离膜另一侧为负极电解质，所述电解质与多孔化电极结合，所述多孔化电极旁为负极电极片，所述电极片包括集流体、设置于集流体表面的底层涂层和设置于底层涂层表面的顶层涂层，底层涂层和顶层涂层均包括活性物质、导电剂和粘接剂，涂层的活性物质均包括碳材料和导电聚合物。所述电解质为无铅材料。
2.根据权利要求1所述的一种钛酸钡超级电容电池，其特征在于，所述缓冲装置为弹簧元件和缓冲垫组成。
3.根据权利要求1所述的一种钛酸钡超级电容电池，其特征在于，所述正极电极片的涂层活性物质包括石墨烯纤维，碳纳米管和二氧化锰功能层。
4.根据权利要求1所述的一种钛酸钡超级电容电池，其特征在于，所述导电剂为炭黑。
5.根据权利要求1所述的一种钛酸钡超级电容电池，其特征在于，所述粘接剂为PTFE。
6.根据权利要求1所述的一种钛酸钡超级电容电池，其特征在于，所述正极电解质为钛酸钡。自发极化强度大，为环保型材料。耐腐蚀，介电性能优良。
7.根据权利要求1所述的一种钛酸钡超级电容电池，其特征在于，所述多孔化电极为纳米型孔材料。
8.根据权利要求1所述的一种钛酸钡超级电容电池，其特征在于，所述负极电极片为活性炭材料，稳定性好。
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