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Citation: Shilong Guo, Min Hu, Shuai You, Haoyu Wen, Yaru Yang, Wenbin Liu, Peihong Gao, Dan Xiang, Wen Zhang. 磁性材料的制备及其污水处理性能测试——基于混合式教学的综合实验[J]. University Chemistry, ;2021, 36(8): 201001. doi: 10.3866/PKU.DXHX202010012 shu

磁性材料的制备及其污水处理性能测试——基于混合式教学的综合实验

School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, China

Corresponding author: Min Hu, humin1971@mail.xjtu.edu.cn
Received Date: 12 October 2020

利用活性炭吸附特性和纳米四氧化铁的磁性，设计并制备一种低成本、可回收的Fe₃O₄@C复合材料，对其磁性及水处理性能进行研究，以解决传统水处理材料不能重复利用且易残留于水体中问题的综合实验。本实验以问题为导向，Fe₃O₄@C复合材料为载体，帮助学生掌握无机纳米材料的基本制备、性能表征方法，提高学生数据处理及解读能力，同时提供一种新的综合实验教学新模式——混合式教学，即通过大型仪器介绍、使用和数据软件学习采用线上教学，而材料制备及污水处理性能评价采用线下实践相结合的模式，解决传统无机化学实验材料前沿表征手段与数据处理训练较为薄弱的问题。本实验可作为无机化学、现代仪器分析等理论课程的配套综合实验。
- Wastewater treatment,
- Magnetic nanocomposites,
- Recycling,
- Blended teaching
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