Improved Comprehensive Chemistry Experiment Design: Preparation and Characterization of Polyaniline Conductive Hydrogels

Li-li NIU; Li ZHANG; Pei WANG; Yan-bin LIU; Yan ZHANG; Jing FAN

doi:10.14028/j.cnki.1003-3726.2022.09.010

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Improved Comprehensive Chemistry Experiment Design: Preparation and Characterization of Polyaniline Conductive Hydrogels

更新时间：2022-09-09

- Improved Comprehensive Chemistry Experiment Design: Preparation and Characterization of Polyaniline Conductive Hydrogels
- Polymer Bulletin Vol. 35, Issue 9, Pages: 74-80(2022)
- 作者机构：
  
  衡水学院化工学院,衡水 053000
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2022.09.010
  CLC：
- Published：20 September 2022，
  
  Received：26 August 2021，
  
  Revised：28 October 2021，
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Li-li NIU, Li ZHANG, Pei WANG, Yan-bin LIU, Yan ZHANG, Jing FAN. Improved Comprehensive Chemistry Experiment Design: Preparation and Characterization of Polyaniline Conductive Hydrogels. [J]. Polymer Bulletin 35(9):74-80(2022)
DOI：

Li-li NIU, Li ZHANG, Pei WANG, Yan-bin LIU, Yan ZHANG, Jing FAN. Improved Comprehensive Chemistry Experiment Design: Preparation and Characterization of Polyaniline Conductive Hydrogels. [J]. Polymer Bulletin 35(9):74-80(2022) DOI： 10.14028/j.cnki.1003-3726.2022.09.010.

摘要

结合教师科研工作

并体现绿色化学理念

设计了一个改进型综合化学实验项目:采用微量法

用植酸作为凝胶剂和掺杂剂

以过硫酸铵为氧化剂

制备了具有三维网状结构的聚苯胺(PANI)导电水凝胶

具有良好的电化学性能。作为本科生综合性实验项目

实验操作简单

产品具有环境友好性

在带给学生感性知识的同时

增强了学生对导电水凝胶材料的制备、材料结构和电化学性能表征的掌握。教学实践表明

可以为本科生提供接触科学前沿的机会

提高学生综合运用专业知识的能力

培养其分析问题、解决问题的能力。

Abstract

Based on the research work of teachers and the concept of green chemistry

an improved comprehensive chemical experiment project was designed: using microelement method

phytic acid as gel and dopant

ammonium persulfate as oxidant

polyaniline (PANI) electroconductive hydrogel with three-dimensional network structure was prepared

and it had good electrochemical performance. As an undergraduate comprehensive experimental project

the experiment is simple and the product is environment-friendly. While giving students perceptual knowledge

it enhances students' understanding of the preparation

material structure and electrochemical performance characterization of conductive hydrogel materials. The teaching practice shows that it can provide opportunities for undergraduates to contact the frontier of science

improve their ability to comprehensively use professional knowledge

and cultivate their ability to analyze and solve problems.

关键词

聚苯胺水凝胶综合性实验电化学

Keywords

PolyanilineHydrogelComprehensive experimentElectrochemistry

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Related Institution

Changchun No.8 Middle School

Key Laboratory of Fine Chemicals in Universities of Shandong, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology

College of Engineering, Yanbian University

Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology

Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing, School of Mechanical and Automotive Engineering, South China University of Technology

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