A novel synthesis method of magnetic porous carbon composites for microwave absorption
文献类型：期刊论文
| 作者 | Shen, Zhangtao1,2; Zu, Yapei2; Chen, Yuqiu2,3; Ma, Song3; Zhang, Zhidong; Gong, Jun2; Sun, Chao2 |
| 刊名 | SYNTHETIC METALS
 |
| 出版日期 | 2022-12-01 |
| 卷号 | 291页码:8 |
| 关键词 | Porous carbon composites Magnetic materials Sol -gel method Microwave absorption |
| ISSN号 | 0379-6779 |
| DOI | 10.1016/j.synthmet.2022.117184 |
| 通讯作者 | Zu, Yapei(ypzu@imr.ac.cn) ; Gong, Jun(jgong@imr.ac.cn) |
| 英文摘要 | A novel combined process of sol-gel method and subsequent in-situ pyrolysis was proposed to prepare magnetic porous carbon composites. Wheat flour was used as the raw material to prepare porous carbon matrix, and three composites doped with different magnetic metals (Co, Ni and Fe20Ni80) were prepared through adding different metal salts to wheat flour. The three composites show similar morphologies and are composed of porous carbon matrix and magnetic metal particles embedded in the matrix. Porous carbon matrix optimizes impedance matching and provides dielectric loss and multiple reflection and diffraction loss to incident electromagnetic waves. Magnetic metal particles endow the composites with ferromagnetic characteristics and magnetic loss ability. The three composites all exhibit outstanding microwave absorption performance and have the potential to become microwave absorbing materials. |
| WOS研究方向 | Materials Science ; Physics ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000863477300003 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.imr.ac.cn/handle/321006/175831]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zu, Yapei; Gong, Jun |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 3.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 | Shen, Zhangtao,Zu, Yapei,Chen, Yuqiu,et al. A novel synthesis method of magnetic porous carbon composites for microwave absorption[J]. SYNTHETIC METALS,2022,291:8. |
| APA | Shen, Zhangtao.,Zu, Yapei.,Chen, Yuqiu.,Ma, Song.,Zhang, Zhidong.,...&Sun, Chao.(2022).A novel synthesis method of magnetic porous carbon composites for microwave absorption.SYNTHETIC METALS,291,8. |
| MLA | Shen, Zhangtao,et al."A novel synthesis method of magnetic porous carbon composites for microwave absorption".SYNTHETIC METALS 291(2022):8. |
入库方式： OAI收割
来源：金属研究所
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