Excellent microwave absorbing properties of Fe/MnO@C composites with three carbon skeleton structures
文献类型：期刊论文
| 作者 | Ge, Jianwen1,2; Qian, Jiaxin1; Cui, Yu3; Liu, Li1 |
| 刊名 | SYNTHETIC METALS
 |
| 出版日期 | 2023-03-01 |
| 卷号 | 293页码:11 |
| 关键词 | Fe MnO@C Skeleton Dielectric loss Microwave absorption |
| ISSN号 | 0379-6779 |
| DOI | 10.1016/j.synthmet.2022.117270 |
| 通讯作者 | Cui, Yu(ycui@imr.ac.cn) ; Liu, Li(liuli@mail.neu.edu.cn) |
| 英文摘要 | The microstructure is an essential factor affecting electromagnetic wave absorption performance. However, the previous literature reported less about how to prepare absorbers with the same components but different mi-crostructures in a group of experiments with organic ligands to compare the advantages of structures. Herein, with FeMn MOF as the precursor, the work provided three structures of core-shell, nanotube, and hollow with Fe/MnO/C via facile methods, including FeMn MOF synthesis, etching, encapsulating, and calcination. The hollow structures have excellent absorbency among the three structural absorbers due to the best impedance matching. The optimized reflection loss (RL) of sample HP-Fe/MnO/C is up to -57.6 dB, and the effective absorption band (EAB) is 7.6 GHz (10.4-18 GHz) at a thickness of 2.6 mm. Therefore, this hollow multi-interface design definitely shed light on novel structure for new excellent absorbers. |
| 资助项目 | National Natural Science Foundation of China[U20B2026] ; CAS Interdis-ciplinary Innovation Team[292020000008] |
| WOS研究方向 | Materials Science ; Physics ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000912998000001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; CAS Interdis-ciplinary Innovation Team |
| 源URL | [http://ir.imr.ac.cn/handle/321006/175385]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Cui, Yu; Liu, Li |
| 作者单位 | 1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China 2.Huayou Cobalt Tianjin Bamo Technol Co Ltd, Haitai Ave 8, Tianjin 300392, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shi changxu Innovat Ctr Adv Mat, Wencui Rd 62, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ge, Jianwen,Qian, Jiaxin,Cui, Yu,et al. Excellent microwave absorbing properties of Fe/MnO@C composites with three carbon skeleton structures[J]. SYNTHETIC METALS,2023,293:11. |
| APA | Ge, Jianwen,Qian, Jiaxin,Cui, Yu,&Liu, Li.(2023).Excellent microwave absorbing properties of Fe/MnO@C composites with three carbon skeleton structures.SYNTHETIC METALS,293,11. |
| MLA | Ge, Jianwen,et al."Excellent microwave absorbing properties of Fe/MnO@C composites with three carbon skeleton structures".SYNTHETIC METALS 293(2023):11. |
入库方式： OAI收割
来源：金属研究所
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