大连工业大学学报2026，Vol.45Issue(4)：273-278,6.DOI:10.19670/j.cnki.dlgydxxb.2026.0407
ZIF-8晶体颗粒亲水改性聚苯硫醚机织物及性能
Hydrophilic polyphenylene sulfide woven fabric by ZIF-8 crystal particles and its performance
摘要
Abstract
Significant potential for industrial applications is demonstrated by polyphenylene sulfide(PPS)woven fabrics due to their exceptional chemical resistance,thermal stability,and mechanical properties.However,their use in fields that require hydrophilic interfaces is severely restricted by their inherent superhydrophobicity.The hydrophilic hPPS@ZIF-8 composites were fabricated by in-situ growth of ZIF-8 crystal particles on pretreated PPS fiber surfaces.Uniform adhesion of ZIF-8 particles to the PPS surface via stable chemical bonding was revealed by characterization through scanning electron microscopy(SEM),energy-dispersive X ray spectroscopy(EDS),and contact angle measurements.A notable reduction in water contact angle from 148.3° to 56.9° was exhibited by the modified fabric,along with a significant enhancement in water flux 2 109.6 L/(m2·h),which is approximately 6.5 times higher than that of pristine PPS.Moreover,stable hydrophilicity and corrosion resistance were maintained by the hPPS@ZIF-8 fabric even under strong alkaline conditions.These results confirmed that the hydrophilicity of PPS fabrics is effectively enhanced by ZIF-8 crystal growth.关键词
ZIF-8晶体颗粒/聚苯硫醚/亲水改性/金属有机骨架Key words
ZIF-8 crystal particles/polyphenylene sulfide/hydrophilic modification/organic metal framework分类
轻工纺织引用本文复制引用
高溢霖,闫俊,高原,陈怡彤,李红,廖永平..ZIF-8晶体颗粒亲水改性聚苯硫醚机织物及性能[J].大连工业大学学报,2026,45(4):273-278,6.基金项目
江南大学生态纺织品教育部重点实验室开放项目(KLET1808) （KLET1808）
大连市高层次人才计划(2018rq26) （2018rq26）
国家外国专家项目(G20190208012) （G20190208012）
辽宁省教育厅基础科研项目(LJKZZ2022072). （LJKZZ2022072）
