IMR OpenIR
Exploration of dielectric and microwave absorption properties of quaternary MAX phase ceramic (Cr2/3Ti1/3)(3)AlC2
Yao, Pei; Qian, Yuhai; Li, Wanchong; Li, Chusen; Zuo, Jun; Xu, Jingjun; Li, Meishuan
2020-10-01
Source PublicationCERAMICS INTERNATIONAL
Volume46Issue:14Pages:22919-22926
AbstractQuaternary MAX phase ceramic (Cr2/3Ti1/3)(3)AlC2 was synthesized by in-situ reaction/hot-pressing process under protective argon atmosphere from Cr/Ti/Al/C mixture powders. To understand its microwave absorption properties, the dielectric parameters and reflection loss of the as-prepared (Cr2/3Ti1/3)(3)AlC2 were determined. It was revealed that the complex permittivity was related to both the content of (Cr2/3Ti1/3)(3)AlC2 powders in its mixture with paraffin and its particle size. (Cr2/3Ti1/3)(3)AlC2 powders exhibited attractive microwave absorption property in the case of narrow distribution of particle sizes. Meanwhile, the thickness of the tested matrix played an important role in microwave absorption property. When the sample thickness was 2.3 mm, its reflection loss was below -10 dB in the frequency range of 8.4-11.4 GHz, and the lowest reflection loss reached - 36.5 dB at 10 GHz. So, it is confirmed that (Cr2/3Ti1/3)(3)AlC2 is promising microwave absorbent in X-band frequency range. It was confirmed that the absorption peak could be readily tailored by controlling its mean particle size and the thickness of tested matrix.
DOI10.1016/j.ceramint.2020.06.065
WOS IDWOS:000558707400118
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/82488
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Yao, Pei,Qian, Yuhai,Li, Wanchong,et al. Exploration of dielectric and microwave absorption properties of quaternary MAX phase ceramic (Cr2/3Ti1/3)(3)AlC2[J]. CERAMICS INTERNATIONAL,2020,46(14):22919-22926.
APA Yao, Pei.,Qian, Yuhai.,Li, Wanchong.,Li, Chusen.,Zuo, Jun.,...&Li, Meishuan.(2020).Exploration of dielectric and microwave absorption properties of quaternary MAX phase ceramic (Cr2/3Ti1/3)(3)AlC2.CERAMICS INTERNATIONAL,46(14),22919-22926.
MLA Yao, Pei,et al."Exploration of dielectric and microwave absorption properties of quaternary MAX phase ceramic (Cr2/3Ti1/3)(3)AlC2".CERAMICS INTERNATIONAL 46.14(2020):22919-22926.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yao, Pei]'s Articles
[Qian, Yuhai]'s Articles
[Li, Wanchong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yao, Pei]'s Articles
[Qian, Yuhai]'s Articles
[Li, Wanchong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yao, Pei]'s Articles
[Qian, Yuhai]'s Articles
[Li, Wanchong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.