基于锌空电池探究能斯特方程影响因素及固态锌空电池的应用  

Exploring Nernst Equation Factors and Applications of Solid Zinc-Air Battery

作　　者：高文琪 范晓艳 王飞翔 傅镯君 张璟[1] 胡恩来[1] 宫培军[1] Wenqi Gao;Xiaoyan Fan;Feixiang Wang;Zhuojun Fu;Jing Zhang;Enlai Hu;Peijun Gong(College of Chemistry and Materials Science,Zhejiang Normal University,Jinhua 321019,Zhejiang Province,China)

机构地区：[1]浙江师范大学化学与材料科学学院,浙江金华321019

出　　处：《大学化学》2024年第5期98-107,共10页University Chemistry

基　　金：国家级大学生创新创业训练计划项目(202310345011);国家自然科学基金青年项目(22209150);浙江省课程思政示范课程《无机化学(一、二)》项目(2022-72);浙江师范大学初阳学院课程建设资助项目(2024-14)。

摘　　要：针对无机化学中能斯特方程的教学难点,本实验引入紧跟科学前沿的锌空电池为教学模型,通过改变电极氧化型和还原型浓度来探究能斯特方程影响因素,加深学生对于电化学过程的理解。同时将柔性电子技术引入实验课堂,以安全环保的卡拉胶作为固态电解质,引导学生学习、搭建固态锌空电池,并对其进行电池电压与弯曲角度的性能测试。此外,培养学生创造力,自主设计搭建多形态固态锌空电池,并对用电器进行供电。本实验紧密结合基础电化学知识,密切联系科研前端技术,使学生在加深对能斯特方程理解的同时,能够认识和制作柔性电子器件,激发学生对电化学课程的学习兴趣,且教学成本低、效果好。Addressing the challenges in teaching the Nernst equation in inorganic chemistry,this experiment introduces the cutting-edge zinc-air battery as a teaching model.By altering the concentration of oxidizing and reducing materials,students explore the key factors of the Nernst equation,enhancing their understanding of electrochemical processes.Simultaneously,the experiment incorporates flexible electronics technology,using carrageenan as a safe and environmentally friendly solid electrolyte to guide students in learning and constructing solid zinc-air batteries.The batteries are tested for voltage performance at various bending angles to assess their flexibility.Moreover,to foster creativity,students design and build various forms of solid zinc-air batteries to power electronic devices.This experiment is closely aligned with fundamental electrochemical knowledge and state-of-the-art technology,allowing students to deepen their understanding of the Nernst equation while gaining practical experience in creating flexible electronic devices.This approach sparks students’interest in electrochemistry and proves cost-effective with promising results.

关 键 词：能斯特方程 锌空电池 柔性电子 固态电解质 

分 类 号：G64[文化科学—高等教育学] O6[文化科学—教育学]