辽宁石油化工大学学报2025，Vol.45Issue(5)：1-8,8.DOI:10.12422/j.issn.1672-6952.2025.05.001
掺杂石墨烯静电纺丝纤维膜结构与性能
Structure and Properties of Graphene Doped Electrospun Fiber Membrane
摘要
Abstract
Electrospinning can regulate fiber and membrane structures at the nanoscale,and doping graphene futher enhances the electrochemical function of nanofilms.Starting from the structure of graphene,we optimize the relationship between graphene doping ratio and nanofiber size and study the effects of electrospinning voltage,feed rate,spinning distance and time on membrane structure and electrochemical performance.Research has shown that when the graphene doping mass fraction in the nanofilm is 7%,the voltage is 24 kV,the spinning distance is 15 cm,the feed rate is 0.01 mL/min,and the time is 2 h,the diameter of the fibers in the nanofilm structure is 0.162 μm,and the impedance is 220.8 Ω.Under electrospinning conditions,the doping of graphene can control the preparation of nano films and optimize their electrochemical properties in multiple ways.关键词
静电纺丝/石墨烯/PVA复合纤维/隔膜/电化学性能Key words
Electrospinning/Graphene/PVA composite fibers/Diaphragm/Electrochemical performance分类
化学化工引用本文复制引用
王京,武瑞祥,段春阳,赵增华..掺杂石墨烯静电纺丝纤维膜结构与性能[J].辽宁石油化工大学学报,2025,45(5):1-8,8.基金项目
国家自然科学基金项目(52273075) （52273075）
辽宁石油化工大学人才项目(1100011651,1100011652). （1100011651,1100011652）
