摘要
借助紫外吸收光谱检测易操作、灵敏度高的特点,对本科生实验教学中银纳米片的合成及紫外可见光谱分析这一实验项目进行改革,并探究保护剂的种类和用量对银纳米粒子合成的影响,为拓宽此实验项目教学的途径提供实践基础。
With the advantages of easy operation and high sensitivity of ultraviolet absorption spectroscopy,the content of the experimental project“Synthesis and Ultraviolet Visible Spectroscopy Analysis of Silver Nanosheet”in the teaching for undergraduates was reformed.The influence of the types and dosages of protective agents were explored for synthesis of silver nanoparticle.It provides a practical basis for broadening the teaching methods of this experimental project.
作者
朱言宇
秦雅馨
朱黎雪
吴越
ZHU Yan-yu;QIN Ya-xin;ZHU Li-xue;WU Yue(Hefei Normal University Department of Chemical and Chemical Engineering,Hefei 230601,China)
出处
《化工管理》
2021年第23期9-10,共2页
Chemical Engineering Management
基金
安徽省大学生创新训练项目“膜法处理制药废水的经济型改良”(S202014098071)。
关键词
银纳米粒子
保护剂
紫外吸收光谱
silver nanoparticle
protective agent
ultraviolet spectroscopy
