中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 金属研究所
  3. 中国科学院金属研究所
Ultra-wide band electromagnetic wave absorption by decorating the magnetic particles on two-dimensional Ti3C2Tx

文献类型：期刊论文

作者Li, Tong hui1; Ma, Lin2; Wang, Li4; Wang, Hai bo1; Li, Bo2,3; Han, Meng yao1; Li, Diao feng2; Bai, Chun guang2; Dong, Ming dong5; Shen, Long hai1
刊名RARE METALS
出版日期2025-01-21
页码12
关键词FeNi nanoparticles Ti3C2Tx/MXene Electromagnetic absorption Terahertz
ISSN号1001-0521
DOI10.1007/s12598-024-03170-1
通讯作者Shen, Long hai(shenlonghai@sylu.edu.cn) ; Ma, Song(songma@imr.ac.cn) ; Qi, Feng(qifeng@sia.ac.cn)
英文摘要The single-layer Ti3C2Tx/MXene has become a special electromagnetic wave absorber near the terahertz band because of its abundant surface groups and excellent conductivity. However, the macro-preparation of single-layer Ti3C2Tx/MXene shows significantly difficult to influence its application. The two-dimensional Ti3C2Tx is easily prepared to have high production, but its weak absorption ability due to high surface conductivity also restricts its application. To realize the strong electromagnetic wave absorption of two-dimensional Ti3C2Tx/MXene, a new strategy with magnetic FeNi nanoparticles decorating Ti3C2Tx/MXene composites (FeNi-Ti3C2Tx) were proposed and the effective electromagnetic wave absorption features covering 170-220 GHz that means the absorption band width reach 50 GHz. With an absorber composite film thickness being only 0.6 mm, the absorptivity of the composite is enhanced with the increase of decorating FeNi nanoparticles and promote up to 75% when the FeNi nanoparticles loading content reaches 30 wt%. The improvement of absorption is attributed to the introduction of soft magnetic FeNi to adjust the high surface conductivity of MXene and improve the electromagnetic balance of the absorber. (sic)(sic) Ti3C2Tx/MXene (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic).(sic)(sic)(sic) Ti3C2Tx/MXene (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic).(sic)(sic) Ti3C2Tx (sic)(sic)(sic)(sic), (sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic).(sic)(sic)(sic)(sic)(sic)(sic) Ti3C2Tx/MXene (sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)FeNi(sic)(sic)(sic)(sic)(sic)(sic) Ti3C2Tx/MXene (sic)(sic)(sic)(sic) FeNi-Ti3C2Tx (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) 170-220 GHz, (sic)(sic)(sic)(sic)(sic)(sic)(sic) 50 GHz.(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) 0.6 mm (sic)(sic)(sic)(sic), (sic)(sic)FeNi(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)FeNi(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) 30 wt% (sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic) 75%.(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)FeNi(sic)(sic)(sic)(sic)(sic)(sic)(sic)MXene(sic)(sic)(sic)(sic)(sic)(sic)(sic), (sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic)(sic).
资助项目Science and Technology Project of Shenyang City ; National Key R&D Program of China[2023YFF0718303] ; National Key R&D Program of China[2022YFB3504804] ; National Natural Science Foundation of China[51871219] ; National Natural Science Foundation of China[52031014] ; National Natural Science Foundation of China[52401255] ; [22-101-0-27]
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:001400802400001
出版者NONFERROUS METALS SOC CHINA
资助机构Science and Technology Project of Shenyang City ; National Key R&D Program of China ; National Natural Science Foundation of China
源URL  
专题金属研究所_中国科学院金属研究所
通讯作者Shen, Long hai; Ma, Song; Qi, Feng
作者单位1.Shenyang Ligong Univ, Sch Sci, Shenyang 110159, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
4.Chinese Acad Sci, Key Lab Optoelect Informat Proc, Shenyang 110016, Peoples R China
5.Aarhus Univ, Interdisciplinary Nanosci Ctr, DK-8000 Aarhus, Denmark
推荐引用方式
GB/T 7714		 Li, Tong hui,Ma, Lin,Wang, Li,et al. Ultra-wide band electromagnetic wave absorption by decorating the magnetic particles on two-dimensional Ti3C2Tx[J]. RARE METALS,2025:12.
APA Li, Tong hui.,Ma, Lin.,Wang, Li.,Wang, Hai bo.,Li, Bo.,...&Qi, Feng.(2025).Ultra-wide band electromagnetic wave absorption by decorating the magnetic particles on two-dimensional Ti3C2Tx.RARE METALS,12.
MLA Li, Tong hui,et al."Ultra-wide band electromagnetic wave absorption by decorating the magnetic particles on two-dimensional Ti3C2Tx".RARE METALS (2025):12.

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