“碳纳米管/SnS_(2)光阳极材料制备”综合性大学化学实验  

“Preparation of Carbon Nanotube/SnS_(2) Photoanode Materials”:A Comprehensive University Chemistry Experiment

作　　者：王秀芳 赵东林 张克华 宋小杰 Xiufang Wang;Donglin Zhao;Kehua Zhang;Xiaojie Song(School of Materials and Chemical Engineering,Anhui Jianzhu University,Hefei 230601,China)

机构地区：[1]安徽建筑大学材料与化学工程学院,合肥230601

出　　处：《大学化学》2024年第4期157-162,共6页University Chemistry

基　　金：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)。

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/SnS_(2)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。Based on scientific research,a comprehensive chemistry experiment was designed as“Carbon nanotube/SnS_(2) 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(Ultravioletvisible 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/SnS_(2) 材料制备表征 综合性实验 

分 类 号：G64[文化科学—高等教育学] O6[文化科学—教育学] TQ062[理学—化学]