Junjie Xu, Yuhao Yi, Boqian Jia, Hang Xue, Guang Tian, Zhenhui Ma and Yanglong Hou
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Composition and microstructural control of Sm2Fe17N3 powders: a promising candidate for next-generation permanent magnets
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.
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