摘要聚苯胺拥有着良好的导电性、环境稳定性以及氧化还原可逆性，且制备合成 方法简单，因而聚苯胺是二次可充电电池理想的正极材料。苯胺四聚物和聚苯胺 优点比较接近，但与聚苯胺相比拥有更加优异的循环稳定性，因而研究探索苯胺 四聚物作为锌-苯胺四聚物二次电池阴极的特性。课题研究的主要内容：苯胺四聚 物的合成与形貌表征、苯胺四聚物的电化学性能的研究和锌-苯胺四聚物二次电池 操作性能的研究。首先，合成苯胺四聚物，然后运用循环伏安法、电化学阻抗测 试、充放电测试和测循环稳定性分别苯胺四聚物进行研究测试。研究发现，苯胺 四聚物的一些性质与聚苯胺较为类似，但是苯胺四聚物的循环稳定性较聚苯胺更 加好，因此锌-苯胺四聚物二次电池的操作性能要比锌-聚苯胺电池更加好。为了 进行比较，文中对聚苯胺的合成与电化学性能也进行了研究。95169

毕业论文关键词：聚苯胺;苯胺四聚物;二次电池阴极；循环稳定性

Abstract Polyaniline has good electrical conductivity, environmental stability, redox reversibility, and simple synthesis, which thus can be used as an ideal cathode material for secondary rechargeable batteries。 Aniline tetramer and polyaniline have similar advantages, but the former has a more excellent cycling stability as compared to polyaniline。 Therefore, the author studied the electrochemical properties of a zinc-aniline tetramer secondary battery。 The main contents of the research are listed as follows: the synthesis and morphological characterization of aniline tetramery; the electrochemical activity of aniline tetramer and the electrochemical performance of a zinc-aniline tetramer secondary battery。 Firstly, aniline tetramer was synthesized by cyclic voltammetry。 Then, cyclic voltammetry, electrochemical impedance test, charge and discharge test were used to determine the electrochemical properties of aniline tetramer。 Results show that some properties of the aniline tetramer are better than those of polyaniline。 Similarly, the electrochemical performance of the zinc-aniline tetramer secondary battery is better than that of the zinc-polyaniline battery。 It should be noted that synthesis and properties of polyaniline were also studied in detail here。

Key words: polyaniline; aniline tetramer; secondary battery cathode: cycling stability

目  录

第一章  绪论 1

1。1 课题的研究背景及意义 1

1。2 国外研究现状-针对聚苯胺 2

1。3 国内研究现状针对于聚苯胺 2

1。4 聚苯胺简介 3

1。5 聚苯胺的合成 4

1。5。1 电化学合成聚苯胺 4

1。5。2 化学氧化聚合 [12] 5

1。5。3 乳液聚合 6

1。5。4 微乳液聚合 6

1。5。5 其他合成方法 7

1。6 聚苯胺的应用 7

1。6。1 防静电材料 7

1。6。2 防腐材料 8

1。6。3 储能材料——二次电池与超级电容器 8

1。6。4、电磁屏蔽材料与吸波材料 9

1。6。5 电致变色材料 9

1。6。6 致动器 9

1。7 以苯胺四聚体为代表的苯胺齐聚物的研究与发展