High microwave absorption performance in Nd-substituted BaM/GO through sol-gel and high energy ball milling process
文献类型：期刊论文
| 作者 | Liu, Jinjie; Feng, Xiaohua; Wu, Shuangjie; Zhou, Ping; Huang, Jing; Li, Hua; Liang, Tongxiang |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2022 |
| 卷号 | 892 |
| 关键词 | FERRITE NANOPARTICLES ABSORBING PROPERTIES COMPOSITES FABRICATION CERAMICS |
| 英文摘要 | In this paper, a series of compound materials with different proportions of rare earth neodymium (Nd) doped M-type barium ferrite (BaM) and the mixture Nd-BaM with graphene oxide (GO) are prepared through the sol-gel method and high-energy ball milling route. The surface morphology, composition and electromagnetic properties of those materials are analyzed through XRD, SEM, TG, Raman and the vector network analyzer. It is found that the Nd-BaM particle is adhered on the surface of GO with the nanometer size. The electromagnetic performance can be severely affected by the doping amounts of Nd and the blending amounts of GO. Moreover, the microwave absorption performance of the compounds is studied in the frequency range of 2-18 GHz. For Nd-0.15-BaM/3%GO, the minimum reflection loss is - 82.07 dB at 12.65 GHz and the scope of the effective absorption band is 6.08 GHz with a thickness of 2 mm. Because of its good impedance matching, the interface polarization and electron polarization between Nd-BaM and GO, the electromagnetic wave occurs multiple reflection in this material. Compared with pure BaM or BaM/GO, the Nd substituted BaM/GO has excellent microwave absorption performance, which has a certain prospect in the microwave absorbing field. (C) 2021 Published by Elsevier B.V. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21232]  |
| 专题 | 2021专题_期刊论文 2022专题_期刊论文 |
| 作者单位 | 1.Li, H (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, 1219 Zhongguan West Rd, Ningbo 315201, Peoples R China. 2.Feng, XH 3.Liang, TX (corresponding author), Jiangxi Univ Sci & Technol, Sch Mat Sci & Engn, Ganzhou 341000, Jiangxi, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Liu, Jinjie,Feng, Xiaohua,Wu, Shuangjie,et al. High microwave absorption performance in Nd-substituted BaM/GO through sol-gel and high energy ball milling process[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,892. |
| APA | Liu, Jinjie.,Feng, Xiaohua.,Wu, Shuangjie.,Zhou, Ping.,Huang, Jing.,...&Liang, Tongxiang.(2022).High microwave absorption performance in Nd-substituted BaM/GO through sol-gel and high energy ball milling process.JOURNAL OF ALLOYS AND COMPOUNDS,892. |
| MLA | Liu, Jinjie,et al."High microwave absorption performance in Nd-substituted BaM/GO through sol-gel and high energy ball milling process".JOURNAL OF ALLOYS AND COMPOUNDS 892(2022). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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