Synthesis of Tungsten sulphide(WS2)-rGO nanofibers for efficient water treatment

The nanofibers of Tungsten sulphide and rGO (WS2-rGO) are prepared by electrospinning process. The structural and morphological features of nanofibers are examined by SEM. Material analysis is done by FTIR. The nanofibers are used to prepare membranes for water filtration in various aspects and levels. First of all Tungsten sulphide (WS2) powder 3g is dissolved in 100 ml of Dimethylformamide ( DMF) for a complete and quickdissolving solution is placed on a hot magnetic stirrer and solution is heated at 100 ֯C. Next, the solution is stirred for an hour. The final solution is then filled in a syringe fitted on an infusion pump which is set up by electrospinning apparatus. The Nanofibers were synthesized successfully which can serve as membranes for water treatment.