面向化学类本科生创新能力培养的一个综合性实验——球形二氧化锰催化剂的制备、表征及其催化氧化甲苯性能  

A New Comprehensive Experiment for the Cultivation of Innovation Ability of Chemistry Undergraduates:Preparation,Characterization and Catalytic Toluene Oxidation Performance of Spherical Manganese Dioxide Catalyst

作　　者：朱宇君[1] 牛晓宇[1] 李志斌 Zhu Yujun;Niu Xiaoyu;Li Zhibin(School of Chemistry and Materials,Heilongjiang University,Harbin 150080,China)

机构地区：[1]黑龙江大学化学化工与材料学院,黑龙江哈尔滨150080

出　　处：《广东化工》2025年第4期147-149,共3页Guangdong Chemical Industry

基　　金：黑龙江省高等教育教学改革项目一般项目(SJGY20210706)。

摘　　要：大学化学实验课程的教学对培养学生动手能力、创新能力、创新精神和科学思维能力至关重要。我们以化学相关实验竞赛为引导,开展了“课赛一体化”教学改革,将教师的科研成果经创新设计引入实验教学中,使教学内容与时俱进,引导学生接触前沿知识,培养学生创新思维、意识和能力。本实验以环境保护消除甲苯为目标,在课题组前期研究工作的基础上,经过反复验证,将球形MnO_(2)催化剂的合成、表征及其催化氧化甲苯性能的科研内容设计成一个本科教学综合实验。本实验对学生掌握基本操作技能和各种分析测试方法,培养学生的环境保护意识和创新能力,具有引导和示范作用。It is very important to cultivate students'practical ability,creative ability,creative spirit and scientific thinking ability to teach chemical experiment course in university.Guided by the chemistry related experiment competition,we carried out the teaching reform of“integration of experimental courses and competitions”,introduced the teachers'scientific research achievements into the experimental courses through innovative design,made the teaching content keep pace with The Times,guided the students to contact the cutting-edge knowledge,and cultivated the students'innovative thinking,consciousness and ability.This experiment aims at environmental protection and elimination of toluene.On the basis of the previous research work of our group,after repeated verification,the research content of the synthesis,characterization and catalytic oxidation of toluene by spherical MnO_(2) catalyst was designed as an undergraduate teaching comprehensive experiment.This experiment can guide and demonstrate the students to master the basic operation skills and various analysis and test methods,and to cultivate the students'environmental protection awareness and innovation ability.

关 键 词：二氧化锰 催化剂 甲苯 催化氧化 综合实验 

分 类 号：G64[文化科学—高等教育学] O6-3[文化科学—教育学]