Microstructures and electromagnetic interference shielding properties of 2D defective Mo1.33C (MXene)

被引：1

作者：

Yang, Jiaxin ^{[1
]}

Chen, Zhaohui ^{[1
]}

Chi, Xiaodan ^{[2
]}

Yu, Tao ^{[3
]}

Deng, Wenyu ^{[4
]}

Lu, Yanjun ^{[4
]}

Qi, Lijun ^{[4
]}

Yuan, Shuang ^{[1
]}

Wang, Qiang ^{[1
]}

Cui, Weibin ^{[1
,5
]}

机构：

[1] Northeastern Univ, Key Lab Electromagnet Proc Mat, Minist Educ, Shenyang 110819, Peoples R China

[2] Dalian Naval Acad, Dept Basic, Dalian 116018, Peoples R China

[3] Shenzhen Shaanxi Coal Hitech Res Inst Co Ltd, Shenzhen 518107, Peoples R China

[4] Shenyang Gen Magnet Co Ltd, Shenyang 110167, Peoples R China

[5] Northeastern Univ, Sch Mat Sci & Engn, Dept Phys & Chem Mat, Shenyang 110819, Peoples R China

来源：

FUNCTIONAL MATERIALS LETTERS | 2024年 / 17卷 / 02期

基金：

中国国家自然科学基金;

关键词：

In-plane chemical ordering; MXene; microstructure; electromagnetic shielding; METAL CARBIDES; BROAD-BAND; CAPACITANCE; COMPOSITES;

D O I：

10.1142/S179360472440006X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

MXene has shown great potential in electromagnetic interference (EMI) shielding field benefit due to its excellent conductivity and surface hydrophilicity. Vacancy-doped MXene can be obtained by selectively etching Al and Y of the 3D (Mo2/3Y1/3)(2)AlC precursor. Introducing defects such as vacancy into MXene can reduce its weight per unit volume and realize lightweight. Herein, for the first time, the defect-containing Mo1.33C MXene "paper" of 3.5 mu m thickness was tested as electromagnetic interference materials, showing promising results compared to other MXene and graphene-based materials.

引用

页数：4

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