石油化工2024，Vol.53Issue(5)：694-699,6.DOI:10.3969/j.issn.1000-8144.2024.05.010
静电纺丝HNTs/PBST复合纳米纤维膜的制备及其空气过滤性能研究
Preparation and air filtration performance of HNTs/PBST electrospun nanofiber membrane
摘要
Abstract
With biodegradable poly(butylene succinate-co-butylene terephthalate)(PBST)as raw material and modified halloysite nanotubes(HNTs)as a electret,herein,HNTs/PBST nanofiber membranes were prepared by electrospinning process.The effects of HNTs on the morphology,structure,and air filtration performance of the PBST nanofiber membranes were investigated.The experimental results show that the addition of HNTs(10%(w))can refine the diameter of PBST nanofibers and synergistically enhance the physical sieving effect and electrostatic attraction ability of nanofiber membranes.The comprehensive filtration performance of HNTs/PBST nanofiber membranes is significantly enhanced,showing a filtration efficiency of up to 96.67%for PM0.3 and a filtration resistance of only 90.5 Pa.关键词
聚丁二酸丁二醇-共-对苯二甲酸丁二醇酯/埃洛石纳米管/静电纺丝/空气过滤Key words
poly(butylene succinate-co-butylene terephthalate)/halloysite nanotubes/electrospinning/air filtration分类
化学化工引用本文复制引用
赵晰蒙,李方全,汪滨,张秀芹,祝桂香,郭子芳..静电纺丝HNTs/PBST复合纳米纤维膜的制备及其空气过滤性能研究[J].石油化工,2024,53(5):694-699,6.基金项目
中国石油化工股份有限公司课题(223088) （223088）
国家自然科学基金项目(52103069) （52103069）
北京市自然科学基金-小米创新联合基金项目(L233010) （L233010）
北京市属高等学校优秀青年人才培育计划项目(BPHR202203065) （BPHR202203065）
北京高校大学生创新创业训练校际合作计划项目(202398096). （202398096）
