Electrospinning of polyvinyl butyral in different solvents

被引：0

作者：

Yener, F. ^{[1
]}

Yalcinkaya, B. ^{[1
]}

机构：

[1] Tech Univ Liberec, Text Engn Fac, Nonwoven Dept, Liberec 46117, Czech Republic

来源：

E-POLYMERS | 2013年 / 13卷 / 01期

关键词：

Electrospinning; Polyvinylbutiral; Nanofiber; Isopropanol; Butanol; Ethanol; acetic acid; NANOFIBERS; PARAMETERS; FIBERS; MORPHOLOGY;

D O I：

暂无

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In this study we aimed at finding different solvents for PVB and determine the effect of concentration and solvents on electrospun polyvinyl butyral (PVB) nanofibers. Firstly, we solved PVB in isopropanol, n-butanol, dimethylformamide, ethanol and acetic acid in various concentrations. Later, we compared fiber characteristics for each solvent. We observed that with increasing concentration, the fiber diameter increased. Bead formation occurred in low concentrations and low viscosity of polymer solution. Each solvent has a different effect on nanofiber morphology. It is observed that fiber diameter and morphology is one of the parameters that can be controlled by solvent.

引用

页数：14

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