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Electrospinning of high‐molecule PEO solution
Author(s) -
Wan YuQin,
He JiHuan,
Yu JianYong,
Wu Yue
Publication year - 2006
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.25472
Subject(s) - electrospinning , nanofiber , spinning , ethylene oxide , materials science , polymer , chemical engineering , polymer solution , porosity , oxide , polymer chemistry , poly ethylene , polymer science , nanotechnology , composite material , copolymer , ethylene , chemistry , organic chemistry , catalysis , engineering , metallurgy
Electrospinning is a simple but powerful method for making nanofibers that can then be collected to create porous mats. We expand the range of this technique by making nanofibers from macromolecules with a molecular weight of 3,000,000, namely poly(ethylene oxide) (PEO). Gelation of PEO blocks its spinning by traditional electrospinning. PEO was mixed with pure alcohol, and in specific concentration 10 wt % and under vibration condition, the mixed solution behaves like polymers for electrospinning, the average diameter of the obtained nanofibers is about 100 nm. © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 103: 3840–3843, 2007
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