静电纺丝制备二氧化钛复合纳米纤维的研究进展  

Advances in Titanium Dioxide Composites Nanofibers Prepared by Electrospinning

作　　者：郭杰[1] 徐熠[1] 蔡志江[1,2] 

机构地区：[1]天津工业大学纺织学院,天津300387 [2]先进纺织复合材料教育部重点实验室,天津工业大学,天津300387

出　　处：《高分子通报》2015年第4期45-51,共7页Polymer Bulletin

基　　金：天津市自然科学基金(11JCYBJC02500)

摘　　要：纳米二氧化钛作为光催化剂与聚合物复合制成纳米纤维,在污水处理、光伏电池、传感器、锂离子电池等领域具有广泛的应用潜力。本文综述了近年来国内外静电纺丝制备二氧化钛纳米纤维的研究现状,重点介绍了不同类型二氧化钛纳米纤维的制备以及贵金属沉积、离子掺杂、半导体复合和表面光敏化等方法对二氧化钛纳米纤维的改性,展望了二氧化钛纳米纤维的发展前景。Preparation of polymer/TiO2 composite nanofibers using nano-titanium dioxide as photocatalyst has wide application in the fields of wastewater treatment,photovoltaic cells,sensors and lithium-ion batteries.This paper introduces the development of TiO2 nanofibers preparation by electrospinning in recent years at home and abroad,focusing on the preparation of TiO2 nanofibers with different types and the modification of TiO2 nanofibers by the methods of noble metals deposited,ion doped,semiconductor composite and surface sensitization.The potential applications and prospect of TiO2 nanofibers have also been described.

关 键 词：静电纺丝 二氧化钛 纳米纤维 光催化 

分 类 号：TQ343.5[化学工程—化纤工业]