光催化降解苯酚污染物的电化学监测——推荐一个分析化学综合实验  

Electrochemical Monitoring of Photocatalytic Degradation of Phenol Pollutants:A Recommended Comprehensive Analytical Chemistry Experiment

作　　者：张宏波 唐意红 张素霞 李原婷 Hongbo Zhang;Yihong Tang;Suxia Zhang;Yuanting Li(School of Chemical and Environmental Engineering,Shanghai Institute of Technology,Shanghai 201418,China)

机构地区：[1]上海应用技术大学化学与环境工程学院,上海201418

出　　处：《大学化学》2024年第6期326-333,共8页University Chemistry

基　　金：上海高校青年教师培养资助计划(ZZZZyyx20014);上海应用技术大学课程思政领航课程项目示范课程。

摘　　要：针对目前高校开展的分析化学实验教学内容单一,侧重常规分析方法以及仪器基本原理介绍等问题,将综合性实验教学项目引入到教学中,能够增强学生独立探索、主动思考和分析问题的能力。本文设计了基于纳米TiO2光催化剂催化降解苯酚的综合性实验方案,涉及光催化降解和电化学监测的原理,以及光催化降解和电化学装置的搭建等。The scope of analytical chemistry experiments conducted in higher education institutions tends to be limited,predominantly focusing on traditional analytical methods and the fundamental principles of instruments.Introducing a comprehensive experimental teaching projects can significantly enhance students'abilities in independent exploration,proactive thinking,and problem-solving.This paper presents a detailed design for a comprehensive experiment using nano-titanium dioxide(TiO2)as a photocatalyst for the degradation of phenol pollutants.The scheme involves the principles of photocatalytic degradation and electrochemical monitoring,including the assembly of both the photocatalytic degradation and electrochemical apparatus.

关 键 词：分析化学实验 光催化降解 电化学监测 苯酚含量 差示脉冲伏安法 

分 类 号：G64[文化科学—高等教育学] O6[文化科学—教育学]