摘要
根据静电纺丝采用的聚合物原料的类型、静电纺丝制备的纳米纤维的特殊结构的种类、制备有序排列的纳米纤维的方法以及制备三维结构纳米纤维的进展4方面对静电纺丝技术进行了叙述,归纳了静电纺丝技术在水处理中微粒物质的、重金属污染物的去除和污染物检测方面的应用。认为目前限制静电纺丝技术发展有2个主要问题,即没有明确的理论指导,一些原理尚未搞清;制备的纳米纤维产量低下,难以工程化、规模化。
As a simple, unique technology of preparing nanofibers, electrospinning has a wide application prospect, which includes the purification of drinking and waste water in environment,catalysis in chemistry and drug delivery, wound healing, tissue engineering in medical science. The types of raw polymers and special structures produced by electrospinning, the methods which result in aligned fibers and the progress of three dimensional structure nanofibers were introduced. Furthermore, its applications to water treatment were analyzed.
出处
《水处理技术》
CAS
CSCD
北大核心
2009年第10期6-10,共5页
Technology of Water Treatment
基金
国家科技重大专项资助水专项课题(2008ZX07421-002)
关键词
静电纺丝
纳米纤维
特殊结构
水处理
electrospinning
nanofibers
special structure
water treatment
