中国塑料Issue(9)：47-51,5.
聚吡咯／海泡石-维纳米复合材料的制备及表征
Preparation and Characterization of Polypyrrole/Sepiolite One-dimensional Nanocomposites
摘要
Abstract
Abstract： Polypyrrole/sepiolite （ PPy/SEP polymerization, using ferric chloride （FeC13） ） nanocomposites were prepared via in-situ and sodium dodecylsulfonate （SDS） as oxidant and dopant, respectively. Effects of the content of pyrrole, the polymerization time, and the amount of FeCla and SDS on the conductivity of the nanocomposites were investigated. The conductivity of the composite reached 2. 15 S/cm when the content of pyrrole was 25 % （based on the mass of SEP）, the polymerization temperature was 0 ℃, the polymerization time was 12 h, the mole ratio of FeCla and SDS to pyrrole were 2. 3 ： 1 and 1 ： 5, respectively. The morphology and structure of the nanocomposite was characterized using transmission electron microscope （TEM）, Fourier transform infrared （FT-tR）, X-ray diffraction （XRD） and thermal analysis. It showed that PPy/ SEP nanocomposite had a one-dimensional core-shell structure and the surface of sepiolite was coated by amorphous PPy.关键词
海泡石/聚吡咯/原位聚合/一维纳米复合材料/电导率Key words
sepiolite/polypyrrole/in-situ polymerizatiom one-dimensional nanocomposite/conductivity分类
化学化工引用本文复制引用
刘志虎,胡小平,王朝阳,付志兵,卢涛..聚吡咯／海泡石-维纳米复合材料的制备及表征[J].中国塑料,2012,(9):47-51,5.基金项目
国家自然科学基金资助项目 （）
