金属离子电池改变了我们的日常生活。金属离子电池里的电极材料研究是提高电池性能的关键。因此,深刻理解电极材料的结构-性能关系,有助于提高材料的能量密度和功率密度。磁共振,包括核磁共振（NMR）和电子顺磁共振（EPR）,在过去的三十年中不断得到改进,并逐渐成为研究电极材料结构性能关系的重要技术之一。本文总结了我们课题组在几种有趣的电极材料上的磁共振研究进展,阐释了NMR和EPR在电极材料研究中的重要作用。本文将有助于把握磁共振技术对电池研究的重要价值,促进磁共振技术的进一步发展。

Metal-ion batteries have changed our quotidian lives. The research on the electrode materials for metal-ion battery is the key to improve the performance of the battery. Therefore, understanding the structure-performance relationship of the electrode materials can help to improve the energy density and power density of the materials. Magnetic resonance, including nuclear magnetic resonance (NMR) and electron paramagnetic resonance (EPR), has been continuously improved during the past three decades, and has gradually become one of the important technologies to study the structure-performance relationship of electrode materials. This paper summarizes the progress of magnetic resonance research from our group on several interesting electrode materials and demonstrates the important role of NMR and EPR in the study of electrode materials. This article will help to grasp the important value of magnetic resonance technology for battery research, which will promote the further development of advance magnetic resonance technology.