"碳纳米管/SnS2光阳极材料制备"综合性大学化学实验
"Preparation of Carbon Nanotube/SnS2 Photoanode Materials":A Comprehensive University Chemistry Experiment
王秀芳 1赵东林 1张克华 1宋小杰1
作者信息
- 1. 安徽建筑大学材料与化学工程学院,合肥 230601
- 折叠
摘要
在科研工作的基础上设计了一个综合性化学实验:利用溶剂热法制备碳纳米管/SnS2光阳极催化剂材料;采用SEM(扫描电镜)、XRD(X射线衍射)、UV-Vis(紫外-可见吸收光谱)等技术进行表征;运用瞬态光电流响应、电化学阻抗、线性伏安扫描等方法分析材料的分解水性能.该实验让学生掌握材料的制备、表征及应用,培养学生的科研素养;利用实验验证所学知识,培养学生分析问题的能力;结合材料的性能及应用,培养学生能源危机及环保意识.
Abstract
Based on scientific research,a comprehensive chemistry experiment was designed as"Carbon nanotube/SnS2 photoanode catalyst materials were prepared using the solvothermal method".Characterizations of the materials were conducted using SEM(Scanning electron microscope),XRD(X-ray diffraction),UV-Vis(Ultraviolet-visible absorption spectroscopy),etc.Transient photocurrent response,electrochemical impedance and linear voltammetry scanning were used to analyze the water decomposition properties of the materials.This experiment enables students to master the preparation,characterization,and application of materials,fostering their scientific research literacy.Through hands-on experimentation,students can validate their learned knowledge,enhancing their problem-solving abilities.By understanding the properties and applications of the materials,the experiment also nurtures students'awareness of energy crises and environmental protection.
关键词
碳纳米管/SnS2/材料制备表征/综合性实验Key words
CNTs/SnS2/Material preparation and characterization/Comprehensive experiment引用本文复制引用
基金项目
安徽建筑大学应用化学国家一流本科专业建设项目()
安徽建筑大学质量工程项目(2021jy26)
安徽省教育厅质量工程项目(2022jyxm287)
出版年
2024
国家科技期刊平台
NSTL
万方数据