Composition and microstructural control of Sm2Fe17N3 powders: a promising candidate for next-generation permanent magnets

IF 5.7 2区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Materials Chemistry C Pub Date : 2024-08-29 DOI:10.1039/D4TC02797C

Junjie Xu, Yuhao Yi, Boqian Jia, Hang Xue, Guang Tian, Zhenhui Ma and Yanglong Hou

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引用次数: 0

Abstract

Sm₂Fe₁₇N₃ powders have drawn much attention in both fundamental research and industrial applications due to their excellent magnetic properties. The magnetic properties of Sm₂Fe₁₇N₃ powders mainly depend on the composition and microstructure. Herein, the intrinsic and extrinsic magnetic properties of Sm₂Fe₁₇N₃ powders are introduced, where the correlation between the composition, microstructure, and magnetic properties is discussed. Based on the correlation, we provide a detailed description of the synthesis methods and regulation strategies for Sm₂Fe₁₇N₃ powders, aiming to promote the design and preparation of Sm₂Fe₁₇N₃ powders with better magnetic properties.

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Sm2Fe17N3 粉末的成分和微结构控制：下一代永磁体的理想候选材料

Sm2Fe17N3 粉末因其优异的磁性能而在基础研究和工业应用中备受关注。Sm2Fe17N3 粉末的磁性能主要取决于其成分和微观结构。本文介绍了 Sm2Fe17N3 粉末的内在和外在磁性能，并讨论了组成、微观结构和磁性能之间的相关性。在此基础上，详细介绍了 Sm2Fe17N3 粉末的合成方法和调控策略，旨在促进具有更好磁性能的 Sm2Fe17N3 粉末的设计和制备。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Materials Chemistry C MATERIALS SCIENCE, MULTIDISCIPLINARY-PHYSICS, APPLIED

CiteScore

10.80

自引率

6.20%

发文量

1468

期刊介绍： The Journal of Materials Chemistry is divided into three distinct sections, A, B, and C, each catering to specific applications of the materials under study: Journal of Materials Chemistry A focuses primarily on materials intended for applications in energy and sustainability. Journal of Materials Chemistry B specializes in materials designed for applications in biology and medicine. Journal of Materials Chemistry C is dedicated to materials suitable for applications in optical, magnetic, and electronic devices. Example topic areas within the scope of Journal of Materials Chemistry C are listed below. This list is neither exhaustive nor exclusive. Bioelectronics Conductors Detectors Dielectrics Displays Ferroelectrics Lasers LEDs Lighting Liquid crystals Memory Metamaterials Multiferroics Photonics Photovoltaics Semiconductors Sensors Single molecule conductors Spintronics Superconductors Thermoelectrics Topological insulators Transistors