先进二氧化锰正极材料的合成及其储锌性能研究教学实验设计
Journal: Educational Research DOI: 10.32629/er.v9i1.6736
Abstract
本文采用可放大化机械研磨工艺，成功设计制备羧基碳纳米管改性纳米α-MnO2正极，并应用于水系锌锰电池探究其电化学性能的综合教学实验。利用线性循环伏安曲线、恒电流充放电测试、恒电流间歇滴定分析等电化学性能测试分析方法，培养学生的科学实验技能和创新能力。借助扫描电镜、XRD等现代检测分析方法，提升学生结合能源化学和无机化学相关理论知识解决实际问题的能力。通过水系二次锌锰电池中改性正极的形貌与界面调控设计相关的学术前沿课题，设计此兼具创新性和可操作性的综合性实验，可使学生们在开阔学术视野同时，培养自身的创新实践能力，有利于达成高素质创新应用复合型人才培养目标。
Keywords
水系锌二次电池；二氧化锰正极；能源化学；综合实验
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