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材料研究学报  2007, Vol. 21 Issue (4): 399-403    
  论文 本期目录 | 过刊浏览 |
PEDOT-PSS导电聚合物LB薄膜的制备和性能
杨亚杰  蒋亚东  徐建华
引用本文:

杨亚杰; 蒋亚东; 徐建华 . PEDOT-PSS导电聚合物LB薄膜的制备和性能[J]. 材料研究学报, 2007, 21(4): 399-403.

全文: PDF(706 KB)  
摘要: 研究了十八胺(ODA)及其与硬脂酸(SA)混合单分子膜在导电聚合物聚3,4-乙烯二氧噻吩/聚苯乙烯磺酸(PEDOT-PSS)胶体亚相上的成膜行为和复合LB膜在室温下的电学性能.结果表明:ODA-SA/PEDOT-PSS复合LB膜具有更好的成膜性能,表面粗糙度小且稳定可控,薄膜具有较好的有序结构;ODA-SA/PEDOT-PSS膜电导率高于ODA/PEDOT-PSS复合LB膜,其电导率呈各向异性,水平电导率(σ‖)与垂直电导率(σ⊥)之间相差3~4个数量级,Ⅰ-Ⅴ曲线呈指数关系,为典型的电子隧穿类型.
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收稿日期: 1900-01-01     
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