| 导电聚苯胺/聚苯乙烯核/壳结构复合微球的制备 |
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| 引用本文： | 周辰,李树保,赵妍,王小聪.导电聚苯胺/聚苯乙烯核/壳结构复合微球的制备[J].天津科技大学学报,2006,21(4):14-17. |
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| 作者姓名： | 周辰 李树保 赵妍 王小聪 |
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| 作者单位： | 1. 天津科技大学理学院,天津,300457
2. 井冈山学院小学教育师范分院,吉安,343000 |
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| 基金项目： | 天津科技大学校科研和教改项目 |
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| 摘 要： | 通过化学改性对聚苯乙烯微球进行磺化处理，引入亲水性的磺酸基，采用原住聚合的方式，在磺酸根的掺杂下制备了具有核／壳结构的导电聚苯胺／聚苯乙烯复合微球。复合微球中聚苯胺含量为19．3％时导电率约为0．10S／cm，与用聚苯乙烯磺酸本体掺杂的导电率相当。
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| 关 键 词： | 复合微球 聚苯胺 掺杂 核/壳结构 |
| 文章编号： | 1672-6510(2006)04-0014-03 |
| 修稿时间： | 2006年3月19日 |
Preparation of Polyaniline-Polystyrene Conductive Composite Microspheres |
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| ZHOU Chen,LI Shu-Bao,ZHAO Yan,WANG Xiao-cong.Preparation of Polyaniline-Polystyrene Conductive Composite Microspheres[J].Journal of Tianjin University of Science & Technology,2006,21(4):14-17. |
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| Authors: | ZHOU Chen LI Shu-Bao ZHAO Yan WANG Xiao-cong |
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| Abstract: | The conductive composite microspheres of core/shell polyaniline-polystyrene are prepared from sulfonation of(polystyrene) microspheres.The sulfonated polystyrene spheres are prepared by an inward sulfonation of polystyrene particles with concentrated sulfuric acid.Sulfuric acid and sulfone groups were simultaneously derived in the gel shell.The aniline was polymerized doped with a sulfonic cid group in-situ.The conductivity of the composite spheres is 0.10 S/cm when it contained 19.3% polyaniline. |
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| Keywords: | composite microspheres polyaniline dope core/shell |
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