Parametric study of nanofiber fabrication by biocompatible polymers

2nd International Conference on Mining, Material and Metallurgical Engineering

矿业工程;材料科学;冶金学

Park, S.G.^1 ; Choi, H.W.^2

Graduate School of Mechanical Design, Keimyung University, Dalgubeol-daero 1095, Daegu, Korea, Republic of^1

Department of Mechanical and Automotive Design, Keimyung University, Dalgubeol-daero 1095, Daegu, Korea, Republic of^2

关键词: Applied voltages;    Biocompatible polymer;    Electrospinning method;    High voltage generators;    Parametric study;    Solution flow rate;    Syringe pumps;    Tip-to-collector distance;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/191/1/012012/pdf
DOI  :  10.1088/1757-899X/191/1/012012

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This paper introduces a parametric study of nanofiber fabrication. Poly-Caprolactone(PCL) and Chloroform are basic material for nanofiber fabrication with electrospinning method. The device for electrospinning was composed of a syringe pump, syringe, high voltage generator and 32gauge plastic nozzle. PCL concentration, applied voltage, solution flow rate and the tip to collector distance (TCD) were parameters in electrospinning method. As a result of electrospinning experiment, it was found that as TCD and applied voltage increased, the diameter of fibres was decreased. In feed rate experiment, the size of fibres decreased when feed rate decreased. The optimized PCL concentration was found at 6w/v% for the minimum of fibres.