复合摩擦电薄膜材料的性能研究  

Study on Properties of Composite Triboelectric-materials Films

作　　者：温静[1] 马文[1] 蔡会生[1] 刘亮[1] Wen Jing;Ma Wen;Cai Huisheng;Liu Liang(School of Materials Science and Engineering,Inner Mongolia University of Technology,Hohhot 010051,China)

机构地区：[1]内蒙古工业大学材料科学与工程学院

出　　处：《信息记录材料》2019年第10期7-10,共4页Information Recording Materials

基　　金：内蒙古自治区自然科学基金资助(项目批准号:2015MS0510)

摘　　要：通过旋涂工艺在聚四氟乙烯高分子材料中嵌入碳纳米颗粒,制备了纳米颗粒复合的摩擦电材料。结合表面电位测试仪、6514静电计和S E M等实验方法,详细研究了碳纳米颗粒含量对摩擦电材表面电位的影响;测试了基于该复合薄膜摩擦纳米发电机的输出性能,初步探讨了碳纳米颗粒含量与材料表面电势之间的变化关系以及引起的增强机理。Composite triboelectric material was prepared by embedding carbon nanoparticles in polytetrafluoroethylene(PTFE)by a spin coating process.Combined with surface potential tester,6514 electrometer and SEM,the effects of carbon nanoparticle content on the surface potential of triboelectric materials were studied in detail.The output performance of the triboelectric nanogenerator(TENG)based on the composite film was tested.The relationship between the particle content and the surface potential of the composite material and the enhancement mechanism.All these may be important guiding significance to the research and development of triboelectric nanogenerator.

关 键 词：摩擦电材料 表面电势 摩擦纳米发电机 能量收集 

分 类 号：TB34[一般工业技术—材料科学与工程]