Process parameters in the manufacture of ceramic ZnO nanofibers made by electrospinning

被引：5
作者：
Nonato, Renato C. [1 ]
Morales, Ana R. [1 ]
Rocha, Mateus C. [1 ]
Nista, Silvia V. G. [1 ]
Mei, Lucia H. I. [1 ]
Bonse, Baltus C. [2 ]
机构：
[1] Univ Campinas Unicamp, DEMBIO, Campinas, SP, Brazil
[2] Ctr Univ FEI, Sao Bernardo Do Campo, SP, Brazil
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2017年 / 123卷 / 01期
关键词：
POLYETHYLENE FIBERS; ACID-SOLUTION; THIN-FILMS; MATS; NANOCOMPOSITES; MORPHOLOGY;
D O I：
10.1007/s00339-016-0717-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Zinc oxide (ZnO) nanofibers were prepared by electrospinning under different conditions using a solution of poly(vinyl alcohol) and zinc acetate as precursor. A 2(3) factorial design was made to study the influence of the process parameters in the electrospinning (collector distance, flow rate and voltage), and a 2(2) factorial design was made to study the influence of the calcination process (time and temperature). SEM images were made to analyze the fiber morphology before and after calcination process, and the images were made to measure the nanofiber diameter. X-ray diffraction was made to analyze the total precursor conversion to ZnO and the elimination of the polymeric carrier.
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页数：8
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