聚对苯二甲酸乙二醇酯
纳米纤维
材料科学
静电纺丝
形态学(生物学)
复合材料
聚乙烯
合成纤维
聚乙烯
聚合物
纤维
乙烯
化学
有机化学
催化作用
生物
遗传学
作者
Hüsnü Aydemir,Oğuz Demi̇ryürek
标识
DOI:10.1080/00405000.2022.2131341
摘要
Nanofibers are high surface-to-volume ratio structures that are widely used today. Due to rising demand, the obtaining of desired structures requires the use of various polymers in the electrospinning process as well as the control of their parameters. In this study, different concentrations of PET and r-PET polymers were prepared in a TFA:DCM solvent mixture. Viscosity, electrical conductivity, surface tension, and pH parameters of the solutions tested and their suitability for needle electrospinning are evaluated. Nanofibers with varied flow rates and needle-to-collector distances were produced using solutions. The statistical variation of the average fiber diameter (AFD) of the produced nanofibers was calculated. Statistical modeling and experimental data compatibility were determined to be high as 99.21%. As a result, the concentration observed increased the AFD for both polymer solutions. While the increase in flow rate led to an expansion of the AFD distribution, the change in needle tip–collector distance did not have a significant effect on the AFD.
科研通智能强力驱动
Strongly Powered by AbleSci AI