摘要
基于石墨烯优良的电学性质,试验将其层层组装于铜氨长丝表面,以改善长丝的电学性能。通过研究单丝和复丝的电学性能,分析长丝的导电机理。结果表明,石墨烯层组铜氨长丝具有良好的导电性能,随着涂覆次数的增加,其体积电阻率减小,最小可达4.35Ω·cm。
In order to improve the electrical properties of cuprammonium filament, the graphene is layerby-layer assembled on filament. The conductive mechanism of the filament is analyzed by studying the electrical properties of monofilament and multifilament. The results show that the cuprammonium filament assembled by graphene has good electrical conductivity and its volume resistivity decreases with the increase of coating times. The smallest volume resistivity of the filament is 4.35 Ω·cm.
出处
《印染》
北大核心
2017年第20期7-10,共4页
China Dyeing and Finishing
基金
嘉兴学院重点SRT(851716060)
嘉兴市科技计划项目(2017AY13008)
关键词
涂层整理
石墨烯
体积电阻率
导电性能
铜氨长丝
coating finish
graphene
volume resistivity
conductivity
cuprammonium filament
