Institutional Repository of Chinese Acad Sci, Inst Solid State Phys, Hefei 230031, Anhui, Peoples R China
Bio-template synthesis of hollow Fe3O4 fibers and their enhanced microwave absorption performance in Ku-band | |
Liu, Qiangchun1,2; Huang, Fei1; Zi, Zhenfa2; Zhang, Min1; Dai, Jianming2 | |
2016 | |
发表期刊 | INTEGRATED FERROELECTRICS |
摘要 | A novel kind of microwave absorption composite in Ku-band with low cost, low density and strong absorption was prepared through Bio-template carbonization and solvothermal method. The phase structures and morphologies of the composite had been characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The microwave absorption properties of carbonized kapok fibers and Fe3O4/kapok fibers were measured by vector network analysis (VNA). When the sample thickness is 1.5 mm, the Fe3O4/kapok fibers have an optimal absorption peak value of about -24.1 dB at 17.4 GHz and its effective absorption bandwidth lower than -10 dB reaches 2.4 GHz (from 15.6 to 18.0 GHz). The reflection loss results indicate that the Fe3O4/kapok fibers possess higher microwave absorption in the Ku-band. A possible mechanism of the improved microwave absorption performance of the composite was discussed. |
文章类型 | Article |
关键词 | Hollow Fe3o4 Fibers Kapok Fibers Bio-template Synthesis Microwave Absorption |
WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
DOI | 10.1080/10584587.2016.1175889 |
关键词[WOS] | L. GAERTN. KAPOK ; FABRICATION |
收录类别 | SCI ; ISTP |
语种 | 英语 |
WOS研究方向 | Engineering ; Physics |
WOS类目 | Engineering, Electrical & Electronic ; Physics, Applied ; Physics, Condensed Matter |
WOS记录号 | WOS:000379260300008 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/22481 |
专题 | 中科院固体物理研究所 |
作者单位 | 1.Huaibei Normal Univ, Collaborat Innovat Ctr Adv Funct Composites, Huaibei, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Qiangchun,Huang, Fei,Zi, Zhenfa,et al. Bio-template synthesis of hollow Fe3O4 fibers and their enhanced microwave absorption performance in Ku-band[J]. INTEGRATED FERROELECTRICS,2016,172(1):66-73. |
APA | Liu, Qiangchun,Huang, Fei,Zi, Zhenfa,Zhang, Min,&Dai, Jianming.(2016).Bio-template synthesis of hollow Fe3O4 fibers and their enhanced microwave absorption performance in Ku-band.INTEGRATED FERROELECTRICS,172(1),66-73. |
MLA | Liu, Qiangchun,et al."Bio-template synthesis of hollow Fe3O4 fibers and their enhanced microwave absorption performance in Ku-band".INTEGRATED FERROELECTRICS 172.1(2016):66-73. |
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Bio template synthes(798KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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