静电纺柔性Al_(2)O_(3)基纳米纤维膜的制备与应用研究进展  

Research progress on preparation and application of electrospun flexible Al 2O 3 based nanofiber membrane

作　　者：范煦晨 仇小晗 穆丹 濮从政 许梦月 毛雪 张坤 FAN Xuchen;QIU Xiaohan;MU Dan;PU Congzheng;XU Mengyue;MAO Xue;ZHANG Kun(School of Textile Science and Engineering,Xi′an Polytechnic University,Xi′an 710048;Key Laboratory of Functional Textile Material and Product of Ministry of Education,Xi′an Polytechnic University,Xi′an 710048)

机构地区：[1]西安工程大学纺织科学与工程学院,陕西西安710048 [2]西安工程大学功能性纺织材料及制品教育部重点实验室,陕西西安710048

出　　处：《合成纤维工业》2025年第1期73-78,共6页China Synthetic Fiber Industry

基　　金：国家自然科学基金项目(52202110);陕西省重点研发计划项目(2024GY-GJHX-23,2024GX-YBXM-406);陕西省教育厅服务地方专项计划项目(23JC029)。

摘　　要：利用静电纺丝技术与溶胶-凝胶法相结合可制备柔性氧化铝(Al_(2)O_(3))纳米纤维膜,拓宽Al_(2)O_(3)纳米纤维膜的应用领域。综述了静电纺柔性Al_(2)O_(3)纳米纤维膜、Al_(2)O_(3)基复相陶瓷纳米纤维膜、功能金属掺杂Al_(2)O_(3)纳米纤维膜的制备研究现状及其在催化、高温过滤及废水处理等领域的应用进展。指出静电纺柔性Al_(2)O_(3)基纳米纤维膜的拉伸强度仍较低,未来Al_(2)O_(3)纳米纤维膜的研究应着重于通过调节Al_(2)O_(3)单纤维内部晶体结构或纤维间搭接结构实现Al_(2)O_(3)基纳米纤维膜力学性能的进一步提升,采用原位合成技术或后整理技术引入功能化组分或特殊结构拓宽Al_(2)O_(3)基纳米纤维膜应用领域。The combination of electrospinning technology and sol-gel method can be used to prepare flexible aluminum oxide(Al_(2)O_(3))nanofiber membrane and expand the application field of Al_(2)O_(3) nanofiber membrane.The current research status of the preparation of electrospun flexible Al_(2)O_(3) nanofiber membranes,Al_(2)O_(3)-based multiphase ceramic nanofiber membranes and functional metal doped Al_(2)O_(3) nanofiber membranes,as well as their application progress in the fields of catalysis,high-temperature filtration and wastewater treatment,was reviewed.It was pointed out that the tensile strength of electrospun flexible Al_(2)O_(3) based nanofiber membranes was still relatively low,the research on Al_(2)O_(3) nanofiber membranes should be focused on the further improvement of their mechanical properties by adjusting the internal crystal structure of Al_(2)O_(3) single fibers or the overlap structure between fibers,and the broadening of their application fields by introducing functional components or special structures through in-situ synthesis or post-processing techniques in the future.

关 键 词：静电纺丝 溶胶-凝胶法 氧化铝纳米纤维膜 柔性 力学性能 

分 类 号：TQ343[化学工程—化纤工业]