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Citation: Yinglin Shen, Xiaomin Li, Tianci Li. 阴离子交换树脂的合成及对碱性溶液中U的吸附性能研究——一个放射化学综合实验的设计[J]. University Chemistry, ;2022, 37(7): 220101. doi: 10.3866/PKU.DXHX202201016 shu

阴离子交换树脂的合成及对碱性溶液中U的吸附性能研究——一个放射化学综合实验的设计

School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China

Corresponding author: Yinglin Shen, shenyl@lzu.edu.cn
Received Date: 10 January 2022

鉴于目前一些高校放射化学部分实验比较陈旧，试验次数不足，设计了一个新的放射化学实验。用壳聚糖做原材料合成一种阴离子交换树脂，经红外光谱(IR)、X射线光电子能谱(XPS)、扫描电子显微镜(SEM)和能量色散X射线谱(EDS)对其结构及微观形貌进行分析，进行碱性溶液中U吸附性能的探索。本实验难度适中，要求学生自己制备材料，具有一定的挑战性，可以激发学生的学习兴趣，培养学生系统的科研思维和绿色环保意识。
- Comprehensive radiochemistry experiment,
- Anion exchange resin,
- Functionalized chitosan,
- Adsorption of U
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