科学前沿在非化学化工专业普通化学实验课程改革初探:以光催化技术为例  

Preliminary study on introducing science frontier into the reform of general chemistry experiment for non-chemistry and non-chemical engineering majors:taking the photocatalysis as the example

作　　者：彭浩南 李红 PENG Haonan;LI Hong(Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education,School of Chemistry and Chemical Engineering,Shaanxi Normal University,Xi’an Shaanxi 710119;College of Chemistry and Chemical Engineering,Xi’an Shiyou University,Xi’an Shaanxi 710065)

机构地区：[1]陕西师范大学化学化工学院,应用表面与胶体化学教育部重点实验室,陕西西安710119 [2]西安石油大学化学化工学院,陕西西安710065

出　　处：《首都师范大学学报（自然科学版）》2023年第1期75-80,共6页Journal of Capital Normal University：Natural Science Edition

基　　金：国家自然科学基金项目(21972084)。

摘　　要：为了提高高等院校非化学化工类专业学生学习普通化学课程的效果,本文以光催化技术教学实验为例,尝试将前沿科学研究内容引入到普通化学实验中。以授课教师所在课题组新研发的WO_(3)纳米材料为例,在光催化作用下,引导学生将其应用于降解刚果红实验,并从教学设计、实验设计和教学效果等方面对该实验进行分析。实现通过科学前沿实验拓展学生的科学视野,激发学生的求知欲和探索欲。In order to improve the teaching effect of the students of non-chemistry and non-chemical engineering majors in colleges and universities in learning general chemistry courses,this article introduces new scientific research content of the photocatalysis into general chemistry experiments.Taking the example of the lab-prepared WO3nanoparticles as the example,the students will conduct the experiment of photocatalytic degradation of Congo red,and discusses the experiment mainly from the aspects of the teaching design,experimental design,and teaching effect,to expand students’ scientific horizons,and stimulate students’ thirst for knowledge and desire for exploration through the scientific frontier experiment.

关 键 词：普通化学实验 科学前沿 WO3 光催化 教学改革 

分 类 号：G642.0[文化科学—高等教育学] G633.8[文化科学—教育学]