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

被引：5
作者：
Sun, Shengyu [1 ]
Yu, Yinde [1 ]
Sun, Shuli [1 ]
Wang, Qiang [2 ]
Chen, Tijun [3 ]
Chen, Jiamin [4 ]
Zhang, Yongjian [5 ]
Cui, Weibin [1 ]
机构：
[1] Northeastern Univ, Key Lab Electromagnet Proc Mat, Shenyang 110819, Peoples R China
[2] Northeastern Univ, State Key Lab Rolling & Automat, Shenyang 110819, Peoples R China
[3] Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
[4] Chinese Acad Sci, Inst Elect, State Key Lab Transducer Technol North Base, Beijing 100190, Peoples R China
[5] Fujian Changting Golden Dragon Rare Earth Co Ltd, Fuzhou 366309, Fujian, Peoples R China
来源：
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM | 2021年 / 34卷 / 05期
基金：
中国国家自然科学基金;
关键词：
MXene; Magnetic properties; Electromagnetic shielding; MAX phase;
D O I：
10.1007/s10948-020-05718-5
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The effects of Fe substitution for Ti on the structural and magnetic properties of the (Ti1-xFex)(3)AlC2(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)(3)C2T delta 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)(3)C2T delta free-standing "paper" made of the corresponding MXene by vacuum-infiltration.
引用
收藏
页码：1477 / 1483
页数：7
相关论文
共 39 条
[1]   Mo2TiAlC2: A new ordered layered ternary carbide [J].
Anasori, Babak ;
Halim, Joseph ;
Lu, Jun ;
Voigt, Cooper A. ;
Hultman, Lars ;
Barsoum, Michel W. .
SCRIPTA MATERIALIA, 2015, 101 :5-7
[2]   Graphene-like silicon nanoribbons on Ag(110): A possible formation of silicene [J].
Aufray, Bernard ;
Kara, Abdelkader ;
Vizzini, Sebastien ;
Oughaddou, Hamid ;
Leandri, Christel ;
Ealet, Benedicte ;
Le Lay, Guy .
APPLIED PHYSICS LETTERS, 2010, 96 (18)
[3]   The MN+1AXN phases:: A new class of solids;: Thermodynamically stable nanolaminates [J].
Barsoum, MW .
PROGRESS IN SOLID STATE CHEMISTRY, 2000, 28 (1-4) :201-281
[4]   Ultralight MXene-based aerogels with high electromagnetic interference shielding performance [J].
Bian, Renji ;
He, Gaoling ;
Zhi, Weiqiang ;
Xiang, Shanglin ;
Wang, Tingwei ;
Cai, Dongyu .
JOURNAL OF MATERIALS CHEMISTRY C, 2019, 7 (03) :474-478
[5]   Magnetic nanoscale laminates with tunable exchange coupling from first principles [J].
Dahlqvist, M. ;
Alling, B. ;
Abrikosov, I. A. ;
Rosen, J. .
PHYSICAL REVIEW B, 2011, 84 (22)
[6]   Prediction and synthesis of a family of atomic laminate phases with Kagome-like and in-plane chemical ordering [J].
Dahlqvist, Martin ;
Lu, Jun ;
Meshkian, Rahele ;
Tao, Quanzheng ;
Hultman, Lars ;
Rosen, Johanna .
SCIENCE ADVANCES, 2017, 3 (07)
[7]   Conductive two-dimensional titanium carbide 'clay' with high volumetric capacitance [J].
Ghidiu, Michael ;
Lukatskaya, Maria R. ;
Zhao, Meng-Qiang ;
Gogotsi, Yury ;
Barsoum, Michel W. .
NATURE, 2014, 516 (7529) :78-U171
[8]   Non-conventional synthesis and magnetic properties of MAX phases (Cr/Mn)2AlC and (Cr/Fe)2AlC [J].
Hamm, Christin M. ;
Bocarsly, Joshua D. ;
Seward, Gareth ;
Kramm, Ulrike I. ;
Birkel, Christina S. .
JOURNAL OF MATERIALS CHEMISTRY C, 2017, 5 (23) :5700-5708
[9]   Electronic and Optical Properties of 2D Transition Metal Carbides and Nitrides (MXenes) [J].
Hantanasirisakul, Kanit ;
Gogotsi, Yury .
ADVANCED MATERIALS, 2018, 30 (52)
[10]   Magnetic MAX phases from theory and experiments; a review [J].
Ingason, A. S. ;
Dahlqvist, M. ;
Rosen, J. .
JOURNAL OF PHYSICS-CONDENSED MATTER, 2016, 28 (43)
1234