Effect of solvent system and environmental conditions on the electrospinning of Poly(ether-sulfone)

One of the best and popular methods to farbricate nano scale fiber is electrospinning. In the present study, the influence of different solvents; N, N-dimethylacetamid, N,N-Dimethyl formamid, Dimethyl sulfoxid and Nmethyl pyrrolidone on poly(ether-sulfone) electrospinning process and temperature as an environmental condition were investigated. concentration 20% wt/wt and flow rate 0.6(ml/hr) were selected as processsparameters to get bead-free nanofibers. The results indicated that DMSO is the proper solvent and 28±2ºC is the effective temperature

کلیدواژه ها:

poly(ether-sulfone) ، electrospinning process ، nano fiberous mat