BiOCl纳米片微球光催化氧化NO的综合实验设计  

Comprehensive experimental design of photocatalytic oxidation of NO by bismuth oxychloride nanoplate microspheres

作　　者：杨昌军[1] 谭李萍 孙亚梅 朱颖 吕康乐[2] 王立 张丙广[1] YANG Changjun;TAN Liping;SUN Yamei;ZHU Ying;LÜKangle;WANG Li;ZHANG Bingguang(School of Chemistry and Materials Science,South-Central Minzu University,Wuhan 430074,China;Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education,South-Central Minzu University,Wuhan 430074,China)

机构地区：[1]中南民族大学化学与材料科学学院,湖北武汉430074 [2]中南民族大学催化转化与能源材料化学教育部重点实验室,湖北武汉430074

出　　处：《实验室科学》2024年第6期49-52,58,共5页Laboratory Science

基　　金：中南民族大学重点教研项目(项目编号:JYZD21030);中南民族大学实验室研究项目(项目编号:SYYJ2022024)。

摘　　要：综合实验作为一种实验教学类型已成为化学实验教学的重要组成部分,设计了BiOCl纳米片微球光催化氧化NO的综合实验。该综合实验以乙二醇/水混合溶剂为溶剂,采用溶剂热法合成BiOCl纳米片微球,通过扫描电子显微镜(SEM)、X-射线衍射(XRD)和紫外-可见漫反射光谱(UV-Vis DRS)等对其进行结构表征,并考察溶剂对光催化材料结构与光催化氧化NO性能的影响。该综合实验流程完整,实验内容涵盖材料的合成、表征与性能评价等方面,综合性强,有助于训练学生的综合实验技能和培养学生的科研创新意识。As a type of experiment teaching,comprehensive experiment has become an important part of chemistry experiment teaching.Herein,photocatalytic oxidation of NO by bismuth oxychloride(BiOCl)nanoplate microspheres was designed as a comprehensive experiment.BiOCl nanoplate mi-crospheres were synthesized by solvothermal method using ethylene glycol/water mixture as solvent,which were well characterized by scanning electron microscopy(SEM),X-ray diffraction(XRD)and ultraviolet-visible diffuse reflectance spectroscopy(UV-Vis DRS).Furthermore,the effect of solvent on the structure of photocatalytic materials and the performance of photocatalytic oxidation of NO was investigated.This comprehensive experimental process is complete,and the experiment content covers the synthesis of materials,characterization and performance evaluation,therefore it is highly compre-hensive.It is helpful to train the comprehensive experimental skills of students and cultivate the con-sciousness of scientific research and innovation of students.

关 键 词：氯氧化铋 微球 光催化 一氧化氮 综合实验 

分 类 号：O643[理学—物理化学]