锌离子电池电极材料制备方法用于电化学实验改革研究

Zinc Ion Battery Electrode Material Preparation Method for Electrochemistry Experiment Reform Research

在新能源背景下,本文从应用化学专业实验实践教学出发,通过大量的文献调研,引导学生设计具有前沿性和创新性的实验,以专业实验课程教学大纲为引导,为我校大三级应用化学专业本科生开展专业实验实践教学设计,通过分析学生课后成绩、课程反馈评价结果及大四级本科毕业设计效果等反馈教学改革成效.基于此,本实验教学采用了溶剂热法制备二氧化钒/碳布(VO_(2)/CC)复合材料,通过对材料的形貌、结构、电化学性能等数据的分析和讨论,帮助学生掌握新能源电池关键材料及器件的制备方法.在培养学生实验技能的同时,引导他们将理论与实践结合及提升解决实际问题的能力.

Under the background of new energy,starting from the experimental practice teaching of applied chemistry specialty,through a large number of literature research,students are guided to design a foreword and innovative experiment.Focusing on the teaching syllabus of professional experimental courses,professional experimental practical teaching design is conducted for junior applied chemistry undergraduates in our university.Feedback on the effectiveness of teaching reform through analysis of students’after-school performance,course feedback evaluation results,and the effect of senior undergraduate graduation design.Based on this,the preparation of VO 2/carbon cloth composite cathode material were designed for the experiment reform program.VO 2/carbon cloth composite was prepared by solvothermal synthesis.By discussing the morphology and structure of materials,electrochemical performance,and other data,students will be helped to master the preparation methods of key materials and devices for new energy batteries.While cultivating their experimental skills,it can also improve their ability to combine theory with practice and solve problems.