首页|糖的科学与艺术之旅——"光的色散与物质的旋光性"科普实验

糖的科学与艺术之旅——"光的色散与物质的旋光性"科普实验

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构建了一个自制的简易糖-光实验平台,通过对检偏偏振片进行特殊设计,可以获得剪纸艺术作品以及变色七巧虹板.此外,将中间的糖溶液改为糖积木,还可以得到霓色积木.这一方法装置简便、操作简易、原理明了,充分满足了科普活动对操作安全性、灵活性以及展示趣味性和生动性的要求.在颜色的变幻之中,让学生亲自动手探究光与旋光性分子相互作用的奥秘,从而理解物理化学之美.
A Journey into the Science and Art of Sugar:"Dispersion of Light and Optical Rotation of Matter"Science Popularization Experiment
We have developed a homemade sugar-based light experimental platform by specially designing an optical analyzer,allowing us to observe paper-cut art and dynamic rainbow boards.Moreover,by substituting the central sugar solution with sugar building blocks,we can create neon-colored building blocks.This apparatus is easy to set up and operate,with a clear and concise principle,meeting the requirements of popular science activities for safety,flexibility,and engaging demonstrations.Through observing the shifting colors,students can personally delve into the mysteries of the interaction between light and optically active molecules,thereby enhancing their appreciation of the beauty of physical chemistry.

Optical properties of sugarOptical rotatory dispersionPolaroidsScience popularization of chemistry

江宇航、刘伟杰、蔡嘉琪、陈佳阅、任艳平、吴平平、杨柳林

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厦门大学化学化工学院,化学国家级实验教学示范中心(厦门大学),福建 厦门 361005

糖的光学性质 旋光色散 偏振片 化学科普

教育部第三批虚拟教研室建设试点"101计划"化学测量学实验课程虚拟教研室基础学科拔尖学生培养计划2.0研究课题厦门大学本科思政示范课程

20222108

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
年,卷(期):2024.39(9)
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