分子基磁致冷材料的研究进展  

Recent Advances of Molecular-Based Magnetic Refrigeration Materials

作　　者：高玉佳 胡延强 

机构地区：[1]南通大学化学化工学院,江苏 南通 [2]南通智能与新能源材料及器件重点实验室,江苏 南通

出　　处：《纳米技术》2022年第4期270-282,共13页Hans Journal of Nanotechnology

摘　　要：分子基磁致冷材料因其在信息存储、量子计算、磁热转换等领域的优良前景受到了广泛关注。分子基磁致冷磁性材料可以实现尺寸小到分子水平的低维磁结构,并且具有性质上的单分散性以及化学可修饰性,这也为理论研究提供了重要模型。因此,本论文从分子基磁致冷材料的基础理论和设计策略出发,将其分为过渡,稀土,以及稀土–过渡混金属三类,分别介绍近年来该材料在结构与性能方面取得的最新进展。Molecular-based magnetic refrigeration materials have attracted wide attention because of their excellent prospects in information storage, quantum computing, magneto-thermal conversion and other fields. Molecular-based magnetic refrigeration materials can achieve low-dimensional magnetic structures as small as the molecular level, and have the properties of monodispersity and chemical modifiability, which also provides an important model for theoretical research. Therefore, based on the basic theory and design strategy of molecu-lar-based magnetic refrigeration materials, this paper divides them into three categories: transition, lanthanide, and transition-lanthanide, and introduces the latest progress in the structure and properties of the materials in recent years.

关 键 词：磁致冷材料 过渡金属 稀土金属 过渡–稀土混金属 磁熵 

分 类 号：TB383[一般工业技术—材料科学与工程]