静电纺丝制备氧化石墨烯复合纳米纤维的研究进展

Research progress of graphene oxide composite nano fibers prepared by electrospinning

氧化石墨烯(GO)可视为一种非传统形态的软性材料,具有聚合物、胶体、薄膜,以及两性分子的特性。文中综述了近年来国内外通过静电纺丝技术制备氧化石墨烯复合纳米纤维的研究现状,主要介绍了氧化石墨烯-聚丙烯腈(GO/PAN)复合纳米纤维、氧化石墨烯-聚乳酸(GO/PLA)复合纳米纤维、氧化石墨烯-聚偏氟乙烯(GO/PVDF)复合纳米纤维、氧化石墨烯-丝素蛋白-聚乳酸羧基乙酸(GO/SF/PLGA)复合纳米纤维、氧化石墨烯-聚氨酯(GO/PU)复合纳米纤维、氧化石墨烯-纳米氧化锌-蚕丝丝胶(GO/nZnO/SS)复合纳米纤维的研究进展,以及它们在医药领域、过滤材料、水资源处理、压电材料、生物工程等领域的应用。

Graphene oxide(GO)can be considered as an unconventional form of soft material with properties of polymer,colloidal,thin film,and amphoteric molecular properties.Graphene oxide is graphene after oxidation,and the increase of oxygen-containing functional groups makes it more active and has good hydrophilicity and high specific surface area,which can improve its properties through various reactions with oxygen-containing functional groups.In this paper,the research status of graphene oxide composites prepared by electrostatic spinning technology at home and abroad in recent years is reviewed,such as graphene oxide-polyfluoroethyl⁃ene(GO/PAN)composite nanofibers,graphene oxide-Polylactic acid(GO/PLA)composite nanofibers,gra⁃phene oxide-polyvinylidene fluoride(GO/PVDF)composite nanofibers,graphene oxide-silk fibroin-polylactic acid carboxyacetic acid(GO/SF/PLGA)composite nanofibers,graphene oxide-polyurethane(GO/PU)composite nanofibers,graphene oxide-nano zinc oxide-silk sericin(GO/nZnO/SS),and their applications in medicine,fil⁃tration materials,water resources treatment,piezoelectric materials,biological engineering and other fields as well.