静电纺丝制备高比表面积纳米多孔纤维的研究进展  

Research progress on the high specific surface area nano-porous electrospun fibers

作　　者：林金友[1] 丁彬[1] 俞建勇[1] 

机构地区：[1]东华大学现代纺织研究院,上海200051

出　　处：《产业用纺织品》2009年第11期1-5,共5页Technical Textiles

基　　金：国家自然科学基金资助项目(50803009)

摘　　要：静电纺丝技术是当前制造纳米纤维最主要的基本方法,增加静电纺纳米纤维比表面积和孔隙率对提高其应用性能有巨大作用。通过静电纺纳米纤维多孔化制备技术来改变纤维结构和表面形态,能够大幅度提高纤维的比表面积。综述了近年来静电纺纳米多孔纤维的研究进展情况。Eletrospinning is the most important basic method for preparation nano-fibers. It can improve electrospun nano-fibers＇ application by increasing the fibers specific surface area and porosity. The fibers specific surface area can be significantly enhanced by altering the fiber structure and surface morphology via electrospinng of nano-poreus fiber preparation technique. The methods for preparation nano-porous electrospun fibers and its research progress in recent years were reviewed.

关 键 词：静电纺丝 纳米多孔纤维 高比表面积 

分 类 号：TQ340.649[化学工程—化纤工业] TS102.64[轻工技术与工程—纺织工程]