Ultrasmall SnFe2O4 nanoparticles anchored on N-doped carbon nanofibers for ultralight and high-performance microwave absorption
文献类型：期刊论文
| 作者 | Guan, Guangguang1,4,5; Li, Xiaoqiang3; Li, Yao4; Tong, Siyi4; Xiang, Jun4; Zhang, Kaiyin2 |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2023-11-22 |
| 卷号 | 25期号:45页码:30832-30837 |
| ISSN号 | 1463-9076 |
| DOI | 10.1039/d3cp02657d |
| 通讯作者 | Xiang, Jun(jxiang@just.edu.cn) ; Zhang, Kaiyin(zhangkaiyin@wuyiu.edu.cn) |
| 英文摘要 | One-dimensional (1D) N-doped carbon nanofibers decorated with ultrafine (similar to 4.5 nm) SnFe2O4 nanoparticles (denoted as SFO/N-CNFs) are successfully synthesized by a combination of electrospinning and solvothermal process, and their microwave absorption (MA) properties are reported for the first time. With only 5 wt% filler loading in a silicone rubber matrix, the optimum reflection loss (RL) could reach -46.5 dB and the qualified frequency bandwidth (RL < -10 dB) can be capable of 4.8 GHz at 1.6 mm, exhibiting better comprehensive absorption performance relative to other analogous absorbers. The lightweight and highly efficient MA of SFO/N-CNFs is largely ascribed to the improved impedance matching and satisfactory attenuation ability caused by the synergistic effect between the ultrasmall-sized SFO nanoparticles (NPs) and 1D N-CNF matrix. This work not only offers a novel and promising high-performance microwave absorber, but also offers a general approach to designing and fabricating ultrasmall transition metal oxide nanoparticle decorated carbon-based composite nanostructures for multifunctional applications. |
| 资助项目 | This work was supported by the Natural Science Foundation of Fujian Province, China (Grant no. 2020J01393).[2020J01393] ; Natural Science Foundation of Fujian Province, China |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001108204500001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | This work was supported by the Natural Science Foundation of Fujian Province, China (Grant no. 2020J01393). ; Natural Science Foundation of Fujian Province, China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/177348]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xiang, Jun; Zhang, Kaiyin |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 2.Wuyi Univ, Coll Mech & Elect Engn, Wuyishan 354300, Peoples R China 3.Beijing Univ Technol, Inst Mat Sci & Engn, Beijing 100124, Peoples R China 4.Jiangsu Univ Sci & Technol, Sch Sci, Zhenjiang 212100, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guan, Guangguang,Li, Xiaoqiang,Li, Yao,et al. Ultrasmall SnFe2O4 nanoparticles anchored on N-doped carbon nanofibers for ultralight and high-performance microwave absorption[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2023,25(45):30832-30837. |
| APA | Guan, Guangguang,Li, Xiaoqiang,Li, Yao,Tong, Siyi,Xiang, Jun,&Zhang, Kaiyin.(2023).Ultrasmall SnFe2O4 nanoparticles anchored on N-doped carbon nanofibers for ultralight and high-performance microwave absorption.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,25(45),30832-30837. |
| MLA | Guan, Guangguang,et al."Ultrasmall SnFe2O4 nanoparticles anchored on N-doped carbon nanofibers for ultralight and high-performance microwave absorption".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 25.45(2023):30832-30837. |
入库方式： OAI收割
来源：金属研究所
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