超级电容电池的工作分析及应用研究.doc

ABSTRACT
Supercapacitors have been recongnized as new electrochemical energy storage devices whose performance is between the rechargeable batteries and the typical dielectric capacitors．The typical rechargeable batteries can provide high energy densities，but low power densities．The typical dielectric capacitors can provide high power densities，but the low energy densities. At present, Supercapacitors research focuses on the manufacture of high-performance electrode materials. This paper details the working principle , the advantages and disadvantages of super-capacitors and introduces the research progress of the electrode materials for supercapacitor.There is a brief analysis of carbon materials, metal oxides, conductive polymers as electrodes of supercapacitor. Metal oxides for supercapacitor electrode materials with good properties, but the cost is high, is not conducive to large-scale applications. This paper select nickel oxide which is inexpensive and its prdoduction process is mature as electrode materials and is analyzed in detail and to study the electrochemical properties. Battery electric vehicles has been around and commercially available, but there are many inadequacies in battery electric vehicle, because of the reasons of the battery. The super capacitor electric car is another type of electric vehicles, with the characteristics of the difference with the traditional battery electric vehicles. At last,this paper studies the application of supercapacitor in supercapacitor-bus and details the basic struture ,working principle and its economy.

Key word: Supercapacitor Electrode materials Electrochemical performance Electric vehicles

目录
第一章 绪论 5
1.1 课题背景 5
1.2 超级电容电池简介 5
1.3 超级电容电池的发展概况 5
1.3.1 国内超级电容电池的发展概况 5
1.3.2 国外超级电容电池的发展概况 6
第二章 超级电容电池的工作原理 7
2.1超级电容电池的结构 7
2.2超级电容电池的分类 7
2.2.1双电层电容器 7
2.2.2 法拉第准电容 8
2.2.3混合电容器 8
2.3超级电容电池的工作原理 8
2.3.1 双电层电容器的工作原理 8
2.3.2法拉第准电容的工作原理 9
2.3.3 混合电容的工作原理 10
2.4 超级电容电池的特点 10
2.4.1 超级电容电池的技术特性 11
第三章 超级电容电池电极材料的研究进展 13
3.1碳材料类电极材料 13
3.2 金属氧化物及水化物电极材料 14
3.3导电聚合物电极材料 15
3.4 氧化镍的合成以及电化学性质研究 15
3.4.1 氧化镍的制备 15
3.4.2 氧化镍电极的制备 16
3.5氧化镍电极材料的分析 16
3.5.1热重分析 16
3.5.2 X射线衍射分析 17
3.6氧化镍电极材料超级电容电池电化学性能分析 18
3.6.1循环伏安测试 18
3.6.2恒电流充放电测试 20
3.6.3循环寿命测试 21
3.6.4交流阻抗测试 22
3.7氧化镍电极材料的结论 23
第四章 超级电容电池在机动车上的应用 24
4.1超级电容公交客车 24
4.1.1超级电容汽车特点 24
4.1.2超级电容客车的基本结构及工作原理 25
4.2超级电容公交车系统技术参数 26
4.2.1超级电容公交车： 26
4.2.2超级电容公交车电容组件： 26
4.3超级电容公交车系统的运行 27
4.3.1基本运行方式 27
4.3.2电容配置和充放电时间 27
4.4 超级电容客车应用的效果 27
结束语 29
致谢 30
参考文献： 31