Highly porous fibers prepared by electrospinning a ternary system of nonsolvent/solvent/poly( l-lactic acid)

In this work, a facile method for fabricating fibers with micro- and nano-porous structure by electrospinning a ternary system of nonsolvent/solvent/poly( l-lactic acid) is presented. Poly( l-lactic acid) (PLLA) was dissolved in a mixture of dichloromethane (solvent) and butanol (nonsolvent) with a...

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Veröffentlicht in:	Materials letters 2009-02, Vol.63 (3), p.415-418
Hauptverfasser:	Qi, Zhonghua, Yu, Hao, Chen, Yanmo, Zhu, Meifang
Format:	Artikel
Sprache:	eng
Schlagworte:	Electrospinning Phase diagrams Poly( l-lactic acid) Porosity
Online-Zugang:	Volltext
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