Magnetic Properties and Microstructures of Fe-Doped (Ti1-xFex)3AlC2 MAX Phase and Their MXene Derivatives

doi:10.1007/s10948-020-05718-5

	Magnetic Properties and Microstructures of Fe-Doped (Ti1-xFex)3AlC2 MAX Phase and Their MXene Derivatives
	Sun, Shengyu 2; Yu, Yinde 2; Sun, Shuli 2; Wang, Qiang 3; Chen, Tijun 4; Chen, Jiamin 1; Zhang, Yongjian 5; Cui, Weibin 2
刊名	Journal of Superconductivity and Novel Magnetism
	2021-05-01
卷号	34 期号:5 页码:1477-1483
关键词	Electromagnetic pulse Etching Magnetic properties Temperature Ferromagnetic state Hexagonal unit cells Low temperatures MAX phasis Paramagnetic state Properties and microstructures Structural and magnetic properties Vacuum infiltration
ISSN号	15571939
DOI	10.1007/s10948-020-05718-5
英文摘要	The effects of Fe substitution for Ti on the structural and magnetic properties of the (Ti1-xFex)3AlC2(x = 0, 0.025, 0.05, 0.075) MAX phases have been studied. The Fe substitution leads into the expansion along c-axis but shrinkage within ab-plane of the hexagonal unit cell and also the ferromagnetic state at low temperature. The Curie temperature is increased with more Fe substitution. After exfoliation and delamination, their (Ti1-xFex)3C2Tδ 2D MXenes counterparts are obtained with paramagnetic state, which is due to the broken exchange coupling along c-axis resulting from the etching away of Al layer. The best electromagnetic interference properties of − 30 dB within a wide range of frequency with 5.8–26.5 GHz can be achieved in (Ti0.975Fe0.025)3C2Tδ free-standing "paper" made of the corresponding MXene by vacuum-infiltration. © 2021, Springer Science+Business Media, LLC, part of Springer Nature.
WOS研究方向	Physics
语种	英语
出版者	Springer
WOS记录号	WOS:000635065500002
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/151088]
专题	材料科学与工程学院
作者单位	1.State Key Laboratory of Transducer Technology (North base), Institute of Electronics, CAS, Beijing; 100190, China; 2.Key Laboratory of Electromagnetic Processing of Materials, Northeastern University, Shenyang; 110819, China; 3.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang; 110819, China; 4.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 5.Fujian Changting Golden Dragon Rare-Earth Co., Ltd, Fujian; 366309, China
推荐引用方式 GB/T 7714	Sun, Shengyu,Yu, Yinde,Sun, Shuli,et al. Magnetic Properties and Microstructures of Fe-Doped (Ti1-xFex)3AlC2 MAX Phase and Their MXene Derivatives[J]. Journal of Superconductivity and Novel Magnetism,2021,34(5):1477-1483.
APA	Sun, Shengyu.,Yu, Yinde.,Sun, Shuli.,Wang, Qiang.,Chen, Tijun.,...&Cui, Weibin.(2021).Magnetic Properties and Microstructures of Fe-Doped (Ti1-xFex)3AlC2 MAX Phase and Their MXene Derivatives.Journal of Superconductivity and Novel Magnetism,34(5),1477-1483.
MLA	Sun, Shengyu,et al."Magnetic Properties and Microstructures of Fe-Doped (Ti1-xFex)3AlC2 MAX Phase and Their MXene Derivatives".Journal of Superconductivity and Novel Magnetism 34.5(2021):1477-1483.