中文摘要：

采用Langmuir-Blodgett（LB）诱导沉积方法制备了不同层数的聚（3,4-乙烯二氧噻吩）/聚苯乙烯磺酸（PEDOT-PSS）导电复合膜。首次研究了十八胺（ODA）和十八胺/硬脂酸（SA）离子化单分子膜在PEDOT-PSS纳米粒子亚相及ODA/PEDOT-PSS组装体在纯水亚相上的成膜行为。实验表明：PEDOT-PSS纳米粒子对单分子层具有包裹作用,形成了稳定的复合单分子膜;不同膜压下制备的膜表面形貌不同,较高膜压下得到颗粒紧密排列的薄膜,亚相温度23℃,PEDOT-PSS浓度1×10^-4mol/L,压缩速率5 mm/min,拉膜速率为1 mm/min的条件下薄膜具有较好的成膜性能。

英文摘要：

A Langmuir-Blodgett（LB） inducing method was used to prepare single layer and multilayer conducting composite poly（3,4-ethylenedioxythiophene）-poly（styrenesulfonate）（PEDOT-PSS） film.The film-forming ability of ionization octadecyl amine（ODA） and octadecyl amine-stearic acid（ODA-SA） monolayer spread on PEDOT-PSS nanoparticles subphase and the behavior of ODA/PEDOT-PSS assembly particles on pure water were firstly investigated.The results indicate that the nanoparticles in subphase can pack the ionization monolayer and the stable complex Langmuir film was formed at air/water interface.The best film-forming conditions for composite film are as follows： subphase temperature is 23 ℃,concentration of PEDOT-PSS in subphase is about 1×10-4 mol/L,compressing speed and deposition speed are 5 mm/min and 1 mm/min respectively.