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Citation: Xiaolan Lü, Yu Hu, Sihao Wu, Yinhe Qu, Mingming Wang, Yan Zhao, Hu Cai. 借光执笔的“蓝色精灵”——蓝晒中奇妙的光化学反应[J]. University Chemistry, ;2022, 37(5): 211103. doi: 10.3866/PKU.DXHX202111031 shu

借光执笔的“蓝色精灵”——蓝晒中奇妙的光化学反应

College of Chemistry, Nanchang University, Nanchang 330031, China

Corresponding author: Hu Cai, caihu@ncu.edu.cn
Received Date: 10 November 2021

生活中光化学反应无处不在。蓝晒印相是光化学反应的经典应用，因其经久不衰的蓝色深受人们喜爱。本实验立足于蓝晒的光化学反应特性，设计了不同方案分层次进行蓝晒照片制作、光化学反应原理、紫外线防护等科普实践。为了凸显化学与生活的联系，创新设计的“蓝晒与紫外线”实验可直观展示防晒的原理及效果。本实验操作简便、安全环保、观赏性强、兼具科学性与艺术性，易于理解、接受和参与，能够激发参与者对化学学科的兴趣，传播化学创造美好生活的理念。
- Cyanotype,
- Photochemical reaction,
- Popularization of chemistry,
- Ultraviolet ray
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