大学化学2024,Vol.39Issue(3) :29-35.DOI:10.3866/PKU.DXHX202308060

同步辐射X-射线衍射技术在材料化学教学中的引入探索

Teaching Reform of X-ray Diffraction Using Synchrotron Radiation in Materials Chemistry

李伟 冯国强 常泽
大学化学2024,Vol.39Issue(3) :29-35.DOI:10.3866/PKU.DXHX202308060

同步辐射X-射线衍射技术在材料化学教学中的引入探索

Teaching Reform of X-ray Diffraction Using Synchrotron Radiation in Materials Chemistry

李伟 1冯国强 2常泽1
扫码查看

作者信息

  • 1. 南开大学材料科学与工程学院,天津 300350
  • 2. 湖北第二师范学院物理与机电工程学院,武汉 430205
  • 折叠

摘要

X-射线衍射是表征材料结构的一类重要技术,在材料化学教学中具有举足轻重的地位.随着新型材料的不断发现,相应的先进X-射线衍射技术也应运而生.本文基于当前材料化学学科前沿,对高压同步辐射X-射线衍射技术、微焦斑X-射线衍射技术和同步辐射X-射线对分布函数三种先进技术进行介绍,旨在加深学生理解X-射线衍射相关基础知识的同时,能够拓宽科研视野,并提高解决问题的能力.

Abstract

X-ray diffraction is a pivotal technique for material structure analysis, playing a fundamental role in materials chemistry. In light of the continuous discovery of novel materials, advanced X-ray diffraction methods have emerged at the forefront of materials chemistry. This paper introduces a teaching reform incorporating three advanced X-ray techniques into materials chemistry instruction: high-pressure synchrotron X-ray diffraction, micro-focus X-ray diffraction, and X-ray pair distribution function analysis. We anticipate that such a teaching reform will empower students to deepen their grasp of X-ray diffraction techniques, broaden their academic horizons, and refine their problem-solving skills.

关键词

X-射线衍射/高压/微焦斑/对分布函数

Key words

X-ray diffraction/High-pressure/Micro-focus/Pair distribution function

引用本文复制引用

基金项目

南开大学"魅力材料"教育教学改革项目()

出版年

2024
大学化学
北京大学 中国化学会

大学化学

影响因子:0.636
ISSN:1000-8438
参考文献量17
段落导航相关论文