Teaching Experiment——Analysis of Polymer Additives in Environmental Samples

De-xin ZAI; Li-jun ZHU

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Teaching Experiment——Analysis of Polymer Additives in Environmental Samples

更新时间：2022-09-18

- Teaching Experiment——Analysis of Polymer Additives in Environmental Samples
- Polymer Bulletin Vol. 26, Issue 12, Pages: 121-124(2013)
- 作者机构：
  
  南京林业大学理学院，南京　210037
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013-12，
  
  Received：27 May 2013，
  
  Revised：17 September 2013，
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De-xin ZAI, Li-jun ZHU. Teaching Experiment——Analysis of Polymer Additives in Environmental Samples. [J]. Polymer Bulletin 26(12):121-124(2013)
DOI：

De-xin ZAI, Li-jun ZHU. Teaching Experiment——Analysis of Polymer Additives in Environmental Samples. [J]. Polymer Bulletin 26(12):121-124(2013) DOI：

摘要

设计了一个综合性教学实验

由学生分组讨论样品的选择和制备

并制定实验方案

实验教学中指导学生应用气质联用仪对样品中增塑剂、抗氧化剂、阻燃剂进行检测。通过实验

让学生对易于在自然环境中产生迁移的高分子助剂有直观的认识

并初步的提高了学生的科研素质。实验操作简便

成功应用于专业课教学

效果良好。

Abstract

Designed a comprehensive teaching experiment

students were panel discuss about the selection and preparation of the sample

and drew up the experimental scheme. In the experimental teaching

we guided students to use GC-MS to detect the sample PAEs

antioxidants

flame retardants. Through the experiment

the students had intuitive understanding of polymer additives that easy to migrate to the natural environment

and their scientific research quality was initially increased. The experimental was easy to operate

successfully applied to teaching of specialized subjects

and the effect was good.

关键词

环境样品高分子助剂教学实验萃取

Keywords

Environmental samplesPolymer additivesTeaching experimentExtraction

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