聚苯胺／聚(苯乙烯-苯乙烯磺酸钠)纳米核-壳结构聚合物的微乳液法合成及性能表征  

Preparation and characterization of PANI-coated poly(styrene co-styrene sulfonate) nanoparticles synthesized in a microemulsion system

作　　者：姚慧玲[1] 石元昌[1] 翟光耀[1] 张晓燕[2] 

机构地区：[1]山东大学材料学院,山东济南250061 [2]济南市科技信息研究所,山东济南250001

出　　处：《山东大学学报（理学版）》2008年第3期26-29,共4页Journal of Shandong University(Natural Science)

摘　　要：核壳结构的导电聚合物微粒以其优良的物理性质和化学性质,在能源、光电子、导电涂料等领域有广泛的应用前景。在微乳液体系中合成了核壳结构的聚苯胺/聚(苯乙烯-苯乙烯磺酸钠)微球。即首先在水包油(o/w)微乳液体系中制备苯乙烯和苯乙烯磺酸钠共聚物纳米微球,然后在低温下,使苯胺单体于共聚物纳米微球表面原位聚合制备核壳结构的纳米微球。Core-shell structured nanopartieles of conducting polymers have outstanding physical and chemical property and broad application in many domains, such as energy, photoelectron and conducting dope. PANI-coated poly（ styrene-co-styrene sulfonate） （PANI/PS-PSS） nanopartieles were prepared. First, nanoparticles of poly（ styrene-co-styrene sulfonate） （PS-PSS） were synthesized in a nitrogen atmosphere by a microemulsion system, then the PS-PSS particles were used as templates to prepare PAIN- coated core-shell PANFPS-PSS nanoparticles under a low temperature.

关 键 词：微乳液 聚苯胺 聚苯胺/聚(苯乙烯-苯乙烯磺酸钠)纳米微球 核壳结构 

分 类 号：O7[理学—晶体学] O6