Citation: Daming Zhang, Zhiwei Niu, Qiang Jin, Zongyuan Chen, Zhijun Guo. Eu(III)-硅酸盐胶体的制备与稳定性研究——一个由科研成果转化的放射化学综合实验的设计[J]. University Chemistry, ;2025, 40(6): 183-192. doi: 10.12461/PKU.DXHX202408058 shu

Eu(III)-硅酸盐胶体的制备与稳定性研究——一个由科研成果转化的放射化学综合实验的设计

Daming Zhang ^1,2 ,
Zhiwei Niu ³ ,
Qiang Jin ^1,3 ,
Zongyuan Chen ^1,3 ,
Zhijun Guo ^1,3

1.
MOE Frontiers Science Center for Rare Isotopes, Lanzhou University, Lanzhou 730000, China;
2.
School of Public Health, Wenzhou Medical University, Wenzhou 325035, Zhejiang Province, China;
3.
School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China

Received Date: 11 August 2024
Revised Date: 20 September 2024

基于科研成果设计了一个放射化学综合实验——Eu(III)-硅酸盐胶体的制备与稳定性研究。实验内容包括环境胶体的制备及形貌结构表征，环境因素(pH、离子强度)对胶体稳定性的影响，聚集动力学实验和DLVO (Derjaguin-Landau-Verwey-Overbeek)相互作用能理论计算等。该实验综合性强、知识联结度高、所用试剂易得、操作简单且容易成功，旨在培养学生掌握环境胶体的研究方法以及多种分析仪器的操作原理和数据分析方法。实验的开展不仅有利于提高学生的综合实验能力，还可以培养学生对放射化学学科的科研兴趣，拓展学生视野。
- Comprehensive radiochemistry experiment,
- Eu(III)-silicate colloids,
- Aggregation kinetics,
- DLVO theory
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