体育可穿戴设备MWCNT/CB/PVDF复合材料的性能

Property of MWCNT/CB/PVDF Composites for Sports Wearable Devices

碳纳米材料具有优越的力学性能与电学性质,被应用于高分子聚合物内以助于碳纳米高分子导电复合材料制备,尤其是MWCNT/PVDF(多壁碳纳米管/聚偏二氟乙烯)复合材料,利用此材料的力-电压阻效应可研发性能优异的应变传感器,从而制造体育可穿戴设备。但是受限于材料自身属性与制备工艺,相比单一组分碳纳米填料复合材料,混合不同类碳纳米填料于高分子聚合物内所生成的复合材料力-电压阻性能更佳。

Carbon nanomaterials have superior mechanical and electrical properties,can be used in polymer to facilitate the preparation of carbon nano polymer conductive composites,especially MWCNT/PVDF(multi walled carbon nanotubes/polyvinylidene fluoride)composites.Using this material’s force voltage resistance effect,strain sensors with excellent performance can be developed to manufacture sports wearable devices.However,due to the material’s own properties and preparation process,compared with the single component carbon nano filler composite,the composite produced by mixing different types of carbon nano fillers in the polymer has better forcevoltage resistance performance.