Two-dimensional nanosheets Co9S8-DETA hybrid materials toward enhanced electromagnetic wave absorption

doi:10.1016/j.materresbull.2024.112714

IMR OpenIR

	Two-dimensional nanosheets Co9S8-DETA hybrid materials toward enhanced electromagnetic wave absorption
	Hua, An 1; Ma, Lin 1; Li, Bo 1,2; Li, Yong 1; Bai, Guo 1,2; Liu, Daheng 1,2; Li, Da 1; Li, Bing 1; Jiang, Haichang 3; Ma, Song 1; Zhang, Zhidong 1
通讯作者	Ma, Song(songma@imr.ac.cn)
	2024-06-01
发表期刊	MATERIALS RESEARCH BULLETIN
ISSN	0025-5408
卷号	174 页码:8
摘要	Co9S8-DETA organic -inorganic hybrid materials synthesized by hydrothermal method show an enhanced electromagnetic wave (EMW) absorption performance because of its unique two-dimensional (2D) structure and EMW properties regulated by the interface structure. Using Co9S8-DETA as a precursor, the organic intercalation DETA can be removed by heat treatment to obtain inorganic Co9S8. Compared with Co9S8 inorganic, Co9S8-DETA hybrid material assembled in a paraffin matrix with 30 wt.% shows an excellent EMW absorption performance. The minimum reflection loss at 4.2 GHz frequency reaches -41.6 dB and the effective absorption bandwidth is 4.1 GHz with a thickness of only 1.6 mm. The enhanced EMW absorption property of Co9S8-DETA organic -inorganic hybrid materials expands the idea of EMW property control of EMW absorbing materials by adjusting the structural characteristics of organic -inorganic hybrid materials.
关键词	Electromagnetic wave absorption Two-dimensional materials Hybrid material
资助者	National Natural Science Foundation of China (NSFC) ; National Key R & D Program of China ; Liaoning Province Medical and Industrial Cross Joint Fund ; Bintech IMR R D Program
DOI	10.1016/j.materresbull.2024.112714
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[51871219] ; National Natural Science Foundation of China (NSFC)[52071324] ; National Key R & D Program of China[2023YFF0718303] ; National Key R & D Program of China[2022YFB3504804] ; National Key R & D Program of China[2021YFC2202402] ; Liaoning Province Medical and Industrial Cross Joint Fund[2022-YGJC-29] ; Bintech IMR R D Program[GYY-JSBU-2022-007]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:001177526400001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/184997
专题	中国科学院金属研究所
通讯作者	Ma, Song
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Binzhou Inst Technol, Shandong Key Lab Adv Aluminium Mat & Technol, Weiqiao UCAS Sci & Technol Pk, Binzhou 256606, Shandong Provin, Peoples R China
推荐引用方式 GB/T 7714	Hua, An,Ma, Lin,Li, Bo,et al. Two-dimensional nanosheets Co9S8-DETA hybrid materials toward enhanced electromagnetic wave absorption[J]. MATERIALS RESEARCH BULLETIN,2024,174:8.
APA	Hua, An.,Ma, Lin.,Li, Bo.,Li, Yong.,Bai, Guo.,...&Zhang, Zhidong.(2024).Two-dimensional nanosheets Co9S8-DETA hybrid materials toward enhanced electromagnetic wave absorption.MATERIALS RESEARCH BULLETIN,174,8.
MLA	Hua, An,et al."Two-dimensional nanosheets Co9S8-DETA hybrid materials toward enhanced electromagnetic wave absorption".MATERIALS RESEARCH BULLETIN 174(2024):8.