شماره ركورد كنفرانس :
5041
عنوان مقاله :
Effect of Concentration on Fibers Obtained by Electrospinning Method
Author/Authors :
Kh. K. Bahaghighat Department of Polymer Engineering - Tarbiat Modarres University, Tehran, Iran , M. H. Navid Famili Department of Polymer Engineering - Tarbiat Modarres University, Tehran, Iran
كليدواژه :
Electrospining and electrospraying , Polymer , Solution properties
عنوان كنفرانس :
The 10th International Chemical Engineering Congress & Exhibition (IChEC 2018)
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
The electrospinning method is a variation of the electrospraying process. Both of these methods use high voltage to induce the formation of a liquid jet. In electrospraying, a solution of low viscosity is used to create an electrified jet that forms small droplets upon varicose break-up [2]. In this article we came up with polyvinylpyrrolidone(PVP( in different concentrations in ethanol solution, and we process the electrospinning process with these solutions at flow rate, voltase and spray gap to a certain collector. It can be seen that by increasing the concentration of the resulting solutions, the diameter of the fibers obtained from them also increases.
