Producing PMMA fibers by electrospinning and model prediction

LI Lu; LI Ruosong; LIU Lingna; FANG Tao

doi:10.3969/j.issn.0438-1157.2013.05.050

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Producing PMMA fibers by electrospinning and model prediction

更新时间：2025-12-10

- Producing PMMA fibers by electrospinning and model prediction
- CIESC Journal Issue 5, Pages: 1869-1875(2013)
- 作者机构：
  
  西安交通大学化学工程系,陕西,西安,710049
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0438-1157.2013.05.050
  CLC： Q340O631
- Online First：05 May 2013，
  
  Published：05 May 2013
- 稿件说明：
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LI Lu, LI Ruosong, LIU Lingna, et al. Producing PMMA fibers by electrospinning and model prediction[J]. CIESC Journal, 2013, (5): 1869-1875.
DOI：

LI Lu, LI Ruosong, LIU Lingna, et al. Producing PMMA fibers by electrospinning and model prediction[J]. CIESC Journal, 2013, (5): 1869-1875. DOI： 10.3969/j.issn.0438-1157.2013.05.050.

摘要

以乙酸乙酯为溶剂

对聚甲基丙烯酸甲酯(PMMA)进行静电纺丝以制得PMMA纤维

利用扫描电镜观测其纤维形貌。考察并分析了溶液浓度、流速、接收距离和实验电压对纤维平均直径的影响。利用响应曲面分析中的Box-Behnken design

选取PMMA溶液浓度、流速和实验电压3个因素

以纤维平均直径作为响应值

建立了二元回归模型

且该模型与实验值高度拟合。此外

响应面分析得出的结果与单因素分析一致。

Abstract

PMMA fibers were produced by electrospinning from PMMA(poly-methyl-methacrylate)/ethyl acetate solution.Scanning electron microscope(SEM)was used to observe the fibers morphology. The influence of solution concentration

solution flow rate and operating voltage on fiber average diameter was investigated.The Box-Behnken design was used with three main factors

i.e.PMMA solution concentration

solution flow rate and operating voltage.Average diameter of PMMA nanofiber was set as response value.A binary regression model with a high degree of matching the results of experiment was set up by regression analysis.In addition

the results of response surface analysis agreed with univariate analysis results.

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