Micro-nanofibers with hierarchical structure by bubbfil-spinning

Peng Liu, Juan-Juan Cai, Lei Zhao, Ji-Huan He
2015 Thermal Science  
Bubbfil spinning is used to fabricate micro/nanofibers with hierarchical structure. The wall of a polymer film is attenuated unevenly by a blowing air. The burst of the bubble results in film fragments with different thickness, as a result, different sizes of fibers are obtained.
doi:10.2298/tsci1504455l fatcat:yd6i2rpaize2dbjqr5vh4fgdbq