کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5188693 1381164 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electrostatic polymer processing of isotactic poly(4-methyl-1-pentene) fibrous membrane
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Electrostatic polymer processing of isotactic poly(4-methyl-1-pentene) fibrous membrane
چکیده انگلیسی

Isotactic poly(4-methyl-1-pentene) (P4M1P) is a widely used polymer in industrial applications and specifically, in medical products. Producing micro- or nanofibers would expand the usefulness of P4M1P to a broad range of medical applications. The choice and quality of solvent for the solution used for electrospinning can have a dramatic effect on the spinnability of fibers and on their morphological appearance. In this study, four solvent systems: cyclohexane, cyclohexane/acetone mixture, cyclohexane/dimethyl formamide (DMF) mixture and cyclohexane/acetone/DMF mixture have been investigated. As demonstrated by FE-SEM, electrospun fibers with different morphologies including round, twisted with a roughened texture, curled and twisted-ribbon shapes were formed. The fiber shape and morphology depended strongly on the type and amount of non-solvent used.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 47, Issue 23, 30 October 2006, Pages 8013-8018
نویسندگان
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