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Citation: Tianjiao Hu, Jie Zhang, Juan Xie, Jin Li, Mianjue Wang. 葡萄酒中有“钻石”？！——关于酒石酸家族的科普实验[J]. University Chemistry, ;2026, 41(5): 340-349. doi: 10.12461/PKU.DXHX202511013 shu

葡萄酒中有“钻石”？！——关于酒石酸家族的科普实验

Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China

Corresponding author: Tianjiao Hu, Jie Zhang,
Received Date: 3 November 2025
Revised Date: 26 February 2026

酒石酸及酒石酸盐是一类常见且重要的化学物质，与我们的生活息息相关。本科普项目从葡萄酒中酒石析出这一现象出发，设计了酒石酸提取、酒石(酒石酸氢钾)析出模拟实验、酒石酸钾钠的趣味应用(压电效应)等一系列实验。本项目一方面向公众科普酒石的无害性，引导公众通过化学视角揭示生活中常见现象背后的科学原理；另一方面带领公众走近酒石酸家族，了解酒石酸及酒石酸盐的化学性质和应用价值，向公众展示化学学科在人类生活、科学发展中的重要作用。本实验原理易懂、操作简单安全、实验现象明显，既能展示化学之美，又能展示化学之用。本项目通过展板、视频、趣味实验互动等展示手法，针对不同人群设计多种科普互动方案，激发青少年对化学的学习兴趣，构建人们对化学的科学认知。
- Tartaric acid,
- Potassium hydrogen tartrate,
- Potassium sodium tartrate,
- Piezoelectric effect
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