【摘要】 新能源技术的快速发展对电极材料的性能提出了更高要求，如高能量密度、长循环寿命及快速离子传输等。晶体缺陷作为材料科学基础的重要内容，直接影响电极材料的结构，进而对电池电化学性能造成影响。然而，传统《材料科学基础》课程中晶体缺陷的教学多停留于理论讲解，与新能源应用的结合不足。本文以课程第三章“晶体缺陷”为切入点，结合新能源电极材料制备需求，探索理论与实践相结合的教学改革路径，旨在培养新能源专业本科生创新思维和实践能力。更多还原

【Abstract】 The rapid development of new energy technologies has imposed higher demands on the performance of electrode materials, including requirements such as high energy density, long cycle life, and rapid ion transport. Crystal defects, as a crucial component in the fundamentals of materials science, directly influence the structure of electrode materials, thereby affecting the electrochemical performance of batteries. However, traditional teaching approaches for “crystal defects” in “Fundamentals of Materials Science” courses often remain confined to theoretical explanations, with insufficient integration of new energy applications.This study takes Chapter 3 “Crystal Defects” as a starting point, integrating the requirements for preparing new energy electrode materials to explore a teaching reform approach that combines theory and practice. The goal is to cultivate innovative thinking and practical skills in undergraduates majoring in new energy fields.更多还原