“静电纺丝”教学装置的自主搭建与应用  

The Self-Construction and Application of"Electrospinning"Teaching Device

作　　者：杨雷 袁雪芹 吴菊 钟煜 YANG Lei;YUAN Xue-qin;WU Ju;ZHONG Yu(School of Materials and Chemical Engineering,West Anhui University,Lu′an Anhui 237012)

机构地区：[1]皖西学院材料与化工学院,安徽六安237012

出　　处：《巢湖学院学报》2023年第6期146-152,共7页Journal of Chaohu University

基　　金：国家自然科学基金青年基金项目(项目编号:12104343);安徽省教育厅质量工程项目(项目编号:2016zy134);皖西学院材料科学与工程专业主干课程群教学创新团队项目(项目编号:wxxy2022035)。

摘　　要：针对“静电纺丝法制备一维纳米纤维”实验项目所使用的教学装置价格昂贵、操作不便的现实情况,对“静电纺丝”教学装置进行了创新性自主搭建。根据静电纺丝基本原理,搭建时主要将注射泵系统、高压电源、接收装置、玻璃罩、温湿度计等部件进行合理组装,设计出了一种性价比高、操作简单、适用于教学、学生有效参与时间长、学生学习兴趣高的静电纺丝装置。将搭建装置应用于实验教学,发现与市场上成套静电纺丝设备类似,实验数据的重复性好,实验结果准确,实验产物形貌好、表面光滑,符合实验教学要求。自主搭建装置配件容易获得,搭建方便,推广前景广阔。Based on the fact that the electrospinning device used in the experiment item of"one-dimensional nanofibers prepared by electrospinning method"is expensive and inconvenient,we self-constructed an"electrospinning"teaching device independently.According to the basic principle of electrospinning,the injection pump,high voltage power supply,receiving device,glass cover,thermometer and other single instruments were assembled properly.As a result,the electrospinning device features low price and easy operation.When the device is applied to teaching,the students represent a long effective participation time and high learning interest.The performance of the self-constructed electrospinning teaching device is similar to that of the complete set of electrospinning equipment in the market.It shows a high experimental repeatability,accurate experimental results and smooth surface of experiment products,which meets the requirements of experimental teaching.The accessories are easily purchased and assembled,which gives the self-constructed electrospinning device wide applications.

关 键 词：静电纺丝 教学装置 搭建 应用 

分 类 号：G642.0[文化科学—高等教育学]