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Citation: Zhonghua Ma, Xiufang Cao, Hong Jiang, Jimei Ma. 核磁共振原理中几个基本概念的教学处理[J]. University Chemistry, ;2021, 36(4): 200400. doi: 10.3866/PKU.DXHX202004004 shu

核磁共振原理中几个基本概念的教学处理

College of Science, Huazhong Agricultural University, Wuhan 430070, China

Corresponding author: Jimei Ma, majimei@mail.hzau.edu.cn
Received Date: 1 April 2020

核磁共振是解析有机化合物结构的一种常用的方法，也是波谱学课程教学中的重点内容之一。核磁共振原理中的几个基本概念（磁性核、核自旋、角动量、磁旋比、电四极矩）和原子核内部能级在外磁场中的变化等，是对核磁共振深入认知和理解不可或缺的内容。本文探讨了在教学中如何合理地对这些内容所涉及的量子物理学的原理进行简化处理，并结合化学学科内容进行阐释，从而使学生更好地掌握核磁共振分析手段，培养学生科学系统地思考、剖析问题的能力，拓展学生的思维能力与认知，培养学生对自然学科发展规律的正确认识，以及正确的科学价值取向。
- Nuclear magnetic resonance,
- Magnetic nucleus,
- Magnetogyric ratio,
- Nuclear magnetic moment,
- Angular momentum
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