期刊
JOURNAL OF ELECTROSTATICS
卷 76, 期 -, 页码 39-47出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.elstat.2015.05.004
关键词
PVDF fibers; Electrospinning; Effect of surfactant; Sonication; Morphology
资金
- SA Archimedes Implementing Agency of Structural Support [3.2.1101.12-0018]
Polyvinylidene fluoride (PVDF) was electrospun into fibrous membranes from its solutions in mixture of dimethylformamide (DMF) and acetone with and without an anionic fluorosurfactant. The results indicate that PVDF fibers contain a number of beads at any solvents compositions and solution concentrations. Addition of the surfactant does not affect considerably the morphology of fibers, however it helps to decrease the surface tension of the solution and reduce the beading of fibers. The most important factor affecting the fiber morphology is sonication. Sonication of the spinning solution promotes the formation of perfect, uniform, thin and cylindrical PVDF nanofibers without any beading. (C) 2015 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据