以新型碳材料石墨烯为导电填料,水性苯丙乳液为基体,通过简单共混的方式制备出一种全新复合型导电膜.对自制的原材料和复合导电膜进行了形态结构的表征,并对复合导电膜的导电性能和机理进行了初步探讨.实验结果表明:石墨烯质量分数为5%时,能够均匀分散,复合导电膜的表面电阻率达到0.29 Ω·cm;增加石墨烯用量,会产生团聚,表面电阻率略有升高;复合导电膜中添加少量纳米银颗粒,导电性提高2个数量级.
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