摘要
针对电化学实验教学中存在教学方式过于传统,理论与实验教学相互割裂的问题,以三电极体系测定电化学阻抗为例,引导学生从实验中挖掘理论,分析三电极体系在电化学检测中的必要性,并用理论去解析电化学阻抗实验数据。通过这一教学实践,不仅帮助学生更好地理解界面电化学的微观过程,还提高学生独立设计阻抗实验的能力。将实验导向理论,用理论指导实验,实现理论和实验充分融合,有利于促进电化学实验的教学质量和学生科研思维的提升。
To address the issues of overly traditional teaching approaches and disconnect between theory and experimental teaching in electrochemical experiment instruction,the measurement of electrochemical imped⁃ance with a three-electrode system was applied to guide students to derive theories from experiments,ana⁃lyze the necessity of a three-electrode system in electrochemical detection,and use theory to analyze the specific data on electrochemical impedance.Through this instructional practice,students could better under⁃stand the microscopic processes of interface electrochemistry,and their ability to independently design imped⁃ance experiments could be facilitated.The orientation of experiments towards theory,the guidance of experi⁃ments by theory,and the full integration of theory and experiment were conducive to promote the teaching quality of electrochemical experiments and foster the development of scientific research thinking among stu⁃dents.
作者
刘根
孟令国
LIU Gen;MENG Lingguo(School of Chemistry and Material Science,Huaibei Normal University,235000,Huaibei,Anhui,China)
出处
《淮北师范大学学报（自然科学版）》
CAS
2024年第2期87-91,共5页
Journal of Huaibei Normal University：Natural Sciences
基金
安徽省省级质量工程项目(2022zygzts099,2023jyxm0510)
淮北师范大学质量工程项目(2021xjxyj006)。
关键词
教学实践
理论
实验
电化学阻抗
teaching practice
theory
experiment
electrochemical impedance
作者简介
刘根(1988-),男,安徽淮北人,博士,副教授,研究方向为电化学发光研究。
