导电聚吡咯/聚苯胺复合材料的SEM研究  

SEM study on the composite of polypyrrole/polyaniline microtubules

作　　者：刘建华[1] 周新楣[1] 李松梅[1] 

机构地区：[1]北京航天航空大学材料科学与工程学院,北京100083

出　　处：《复合材料学报》2006年第1期75-79,共5页Acta Materiae Compositae Sinica

基　　金：国家自然科学基金(50571003)

摘　　要：用化学方法合成了聚吡咯/聚苯胺微管,采用扫描电镜研究了吡咯/苯胺的比例、苯胺的加入方式、β-NSA浓度与APS滴加速度对聚吡咯/苯胺产物的形貌的影响。结果表明,合成聚吡咯/聚苯胺微管的优化条件为:吡咯/苯胺比1∶3,苯胺加入速度1 drop/min,β-NSA浓度0.6 mol/L,APS滴加速度0.5 drop/min。吡咯在反应过程中起到控制类模板尺寸的作用。Polypyrrole/polyaniline microtubules were prepared by using the chemical method. The influencing factors including ratio of pyrrole/aniline, adding method of aniline, concentration of β-NSA and adding speed of APS were studied through SEM. The results show that the optimum preparing condition of polypyrrole/aniline microtubules is that pyrrole/aniline is 1：3, adding speed of aniline is ldrop/min, concentration of β-NSA is 0. 6 mol/L, and adding speed of APS is 0. 5 drop/min. Pyrrole controlled the size of polypyrrole/polyaniline microtubules in the process of reaction.

关 键 词：聚吡咯/苯胺微管 复合材料 SEM 

分 类 号：TB332[一般工业技术—材料科学与工程] O633.2[理学—高分子化学]