Verified technology for the optimized plasma treatment of non-woven substrate to enhance the adhesion of electrospun nanofibers

• Authors: GALMIZ Oleksandr; PAVLIŇÁK David; FLEISCHER Michal; KELAR Jakub; KOVÁČIK Dušan; ČERNÁK Mirko; MYNÁŘOVÁ Lenka
• Year of publication: 2021
• MU Faculty or unit: Faculty of Science

Attached files

• Verified_Technology-Applied_result_No._3.pdf

• Description: The aim of this verified technology was to perform experiments on plasma treatment of Polypropylene Spunbond (PP SB) 30 gsm non-woven textile to enhance the adhesion properties between the material and the deposited Polyvinylidene fluoride (PVDF) nanofibers for their future usage as air and water filters. A Diffuse Coplanar Surface Barrier Discharge (DCSBD) was used as a plasma source. Two configurations of electrodes (planar and curved) were tested in ambient air.

Related projects

• In-line plasma technology for a large throughput manufacturing of advanced nanofiber-based filter fabrics