银纳米线-聚对苯二甲酸乙二醇酯透明导电胶膜  

Silver nanowires-polyethylene terephthalate transparent conductive film

作　　者：苏中淮[1] 陶国良[1] 吴海平[1] 陶宇[1] 

机构地区：[1]常州大学材料科学与工程学院,常州213106

出　　处：《复合材料学报》2013年第5期55-60,共6页Acta Materiae Compositae Sinica

摘　　要：以银纳米线作为导电填料,以聚对苯二甲酸乙二醇酯(PET)为柔性衬底,采用平板热压机通过热压方式制备了银纳米线-PET透明导电胶膜。研究了银纳米线-PET导电胶膜的耐弯曲性能、电学性能以及透光性。结果表明,所制备的银纳米线-PET导电胶膜透光率达到80%以上,表面电阻率达到1×10-3Ω·cm。银纳米线-PET导电胶膜经过500次的弯曲循环后电阻率未下降。随着银纳米线溶液浓度的增加,银纳米线-PET导电胶膜透光性下降,表面电阻率增加。A novel kind of transparent conductive film was prepared by coating silver nanowires solution on polyethylene terephthalate （PET） surface and then heating pressing under a flat heating pressure. The bending resistant performance, the transmission ratio and surface resistivity of the conductive film were studied. Results show that the transmission ratio and surface resistivity of the silver nanowire - PET transparent conductive films could reach to 80~//oo and 1 ）〈 10 3 Ω cm, respectively. Surface conductivity has not changed under 500 cycles bending measurement. The transmission ratio of silver nanowire- PET transparent conductive films decreases with increasing the content of silver nanowires in solution, while the surface resistivity is improved.

关 键 词：透明导电胶膜 银纳米线 透光率 电阻率 导电复合材料 

分 类 号：TB333[一般工业技术—材料科学与工程]