Fiber mats of poly(vinyl alcohol)/silica composite via electrospinning

被引：401
|
作者：
Shao, CL [1 ]
Kim, HY [1 ]
Gong, J [1 ]
Ding, B [1 ]
Lee, DR [1 ]
Park, SJ [1 ]
机构：
[1] Chonbuk Natl Univ, Dept Text Engn, Chonju 561756, South Korea
来源：
MATERIALS LETTERS | 2003年 / 57卷 / 9-10期
关键词：
fiber mats; electrospirming; PVA/silica composite; organic- inorganic hybrids; PVA;
D O I：
10.1016/S0167-577X(02)01036-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Fiber mats of organic-inorganic hybrids, poly(vinyl alcohol) (PVA)/silica composite thin fibers, in the diameter of 200-400 rim were prepared by electrospinning. The fiber mats were characterized by IR, XRD, DSC, and TGA. The results indicated that PVA was changed from semicrystalline to amorphous state because of the increase of silica content. SEM photograph showed that junctions and bundles of the fiber mats decreased or almost disappeared, and bead increased with increasing silica content. Swelling property of the fiber mats was determined. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：1579 / 1584
页数：6
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