静电纺丝纳米纤维及其复合材料在环境治理领域的应用进展  

Application progress of electrospun nanofibers and their composites for environmental treatment

作　　者：黄斐 谭栋玉 张武 Huang Fei;Tan Dongyu;Zhang Wu(College of Marine and Environmental Sciences,Tianjin University of Science&Technology,Tianjin 300457;Tianjin Key Laboratory of Marine Resources and Chemistry,Tianjin 300457;Tianjin Marine Environmental Protection and Remediation Technology Engineering Center,Tianjin 300457)

机构地区：[1]天津科技大学海洋与环境学院,天津300457 [2]天津市海洋资源与化学重点实验室,天津300457 [3]天津市海洋环境保护与修复技术工程中心,天津300457

出　　处：《化工新型材料》2023年第5期34-41,共8页New Chemical Materials

基　　金：国家自然科学基金(51503148);天津市应用基础与前沿技术研究计划(15JCQNJC09000);天津市普通高等学校本科教学质量与教学改革研究计划(B201005705)。

摘　　要：由静电纺丝法制备的纳米纤维具有多种优异性能,被广泛应用于环境治理领域。介绍了静电纺丝的工作原理、装置结构以及电纺丝纤维的优良特性,重点综述了以电纺丝纤维为载体与金属光催化剂TiO_(2)、ZnO、Cu_(2)O、MoS_(2)等和非金属光催化剂石墨相氮化碳(g-C_(3)N_(4))等复合材料体系,论述了其在光催化氧化中的应用进展;及电纺丝纤维在过滤、吸附和其他环境治理领域(传感器、降噪、个体防护)的应用;并对其未来发展方向进行了展望。Nanofibers prepared by electrospinning have a variety of excellent properties and are widely used in the field of environmental management.In this study,the working principle of electrospinning,the structure of the device,and the excellent characteristics of electrospun fibers were introduced.The composite material systems using electrospun fiber as carrier and TiO_(2),ZnO,Cu_(2)O,MoS_(2),graphitic carbon nitride(g-C_(3)N_(4))as photocatalysts were mainly reviewed.The progress of their applications in photocatalytic oxidation and the applications of electrospun fibers in filtration,adsorption and other environmental treatment fields,such as sensors,noise reduction,personal protection,were discussed.In addition,the future development direction was prospected.

关 键 词：静电纺丝 纳米纤维 复合材料 环境治理 应用 

分 类 号：TQ340.64[化学工程—化纤工业] X506[环境科学与工程—环境工程]