Izenburua
Role of specific interactions on fiber formation in the electrospinning of poly (vinyl phenol)/ poly (vinyl pyrrolidone) blend solutionsBeste instituzio
Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)Bertsioa
Bertsio argitaratua
Eskubideak
© 2009 Wiley Periodicals,Sarbidea
Sarbide bahituaArgitaratzailearen bertsioa
http://doi.org/10.1002/app.30849Non argitaratua
Journal of Applied Polymer Science Vol. 114. Nº 5. December 2009Lehenengo orria
2922Azken orria
2928Argitaratzailea
WileyLaburpena
The minimum concentration (Ci) required for electrospinning polymeric fibers from solutions of mixtures of poly(vinyl phenol) and poly(vinyl pyrrolidone) has been experimentally determined for differe ... [+]
The minimum concentration (Ci) required for electrospinning polymeric fibers from solutions of mixtures of poly(vinyl phenol) and poly(vinyl pyrrolidone) has been experimentally determined for different blend compositions. This minimum concentration Ci has its lowest value when the polymers are mixed in a 1/1 molar ratio. This article shows different results that seem to indicate that the strong hydrogen bonding interactions between the two polymers and the corresponding higher apparent molecular weight cause the reduction of the Ci value. [-]