One-pot synthesis and microwave absorbing properties of ultrathin SrFe12O19 nanosheets

doi:10.1016/j.jallcom.2018.12.265

	One-pot synthesis and microwave absorbing properties of ultrathin SrFe12O19 nanosheets
	Dong, Shenhui; Lin, Chucheng; Meng, Xianfeng
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2019-04-30
卷号	783 页码:779
关键词	Magnetic materials Strontium hexaferrite Ultrathin nanosheet Microwave absorber
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2018.12.265
文献子类	Article
英文摘要	Ultrathin SrFe12O19 nanosheets were successfully synthesized by modified hydrothermal method. The structure, morphology and properties were characterized and investigated by using X-ray diffractometer (XRD), Fourier transform infrared spectroscopy (FTIR), Field emission scanning electron microscopy (FESEM), Transmission electron microscopy (TEM), Vibrating sample magnetometer (VSM) and Vector network analyzer (VNA). The results revealed that the temperature and diethylene glycol were responsible for ultrathin structure and good dispersity of SrFe12O19 nanosheets. The SrM nanosheets showed strong magnetocrystaline anisotropy and large coercive force, which enhanced microwave absorbing properties of SrFe12O19. The reflection loss (RL) of a composite absorber with thickness of 3.5 mm reached a maximum value of -28.6 dB and the effective absorption bandwidth (RL < -10 dB) was 0.92 GHz at the high frequency region, exhibiting excellent microwave absorbing properties as promising microwave absorber. (C) 2018 Elsevier B.V. All rights reserved.
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/27164]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	Dong, Shenhui,Lin, Chucheng,Meng, Xianfeng. One-pot synthesis and microwave absorbing properties of ultrathin SrFe12O19 nanosheets[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2019,783:779.
APA	Dong, Shenhui,Lin, Chucheng,&Meng, Xianfeng.(2019).One-pot synthesis and microwave absorbing properties of ultrathin SrFe12O19 nanosheets.JOURNAL OF ALLOYS AND COMPOUNDS,783,779.
MLA	Dong, Shenhui,et al."One-pot synthesis and microwave absorbing properties of ultrathin SrFe12O19 nanosheets".JOURNAL OF ALLOYS AND COMPOUNDS 783(2019):779.