Effects of processing variables on the morphology and diameter of electrospun poly(amino acid ester)phosphazene nanofibers |
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| Authors: | Yijun Lin Qinghua Deng Riguang Jin |
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| Affiliation: | LIN Yijun1,DENG Qinghua2,JIN Riguang3(1.Blue Star Changsha New Chemical Material Co.,Ltd,Changsha 410117,China;2.Xin Ning No.1 Middle School of Hu’nan,Shaoyang 422700,China;3.Key Laboratory of Beijing City on Preparation and Processing & Novel Polymer Materials,Beijing University of Chemical Technology,Beijing 100029,China) |
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| Abstract: | Poly(alanino ethyl ester)0.67 (glycino ethyl ester)0.33 phosphazene (PAGP) was synthesized, and morphology and diameter of the electrospun PAGP nanofibers were systematically evaluated by using a cool field emission scanning electron microscope (SEM) with changing the important processing variables such as applied voltage, polymeric concentration, and ambient temperature. The average diameter of PAGP nanofibers was inversely proportional to the applied voltage, but increased with the increase of solution concentration. Lower environmental temperature was unfavorable due to the nanofibers conglutination. |
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| Keywords: | electrospinning morphology poly(amino acid ester)phosphazene nanofibers |
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