Bifunctional Two-Dimensional Nanocomposite with Electromagnetic Wave Absorption and Anti-bacterial Performance

doi:10.1007/s40195-023-01580-1

IMR OpenIR

	Bifunctional Two-Dimensional Nanocomposite with Electromagnetic Wave Absorption and Anti-bacterial Performance
	Shen, Jiacheng 1,2; Zhang, Xinrui 1,2; Yang, Chunguang 1; Lei, Zixuan 1,2; Li, Shuaizhen 1,2; Ma, Lin 1,2; Geng, Dianyu 1; Ma, Song 1; Liu, Wei 1; Zhang, Zhidong 1
通讯作者	Ma, Song(songma@imr.ac.cn)
	2023-09-01
发表期刊	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
卷号	36 期号:9 页码:1559-1571
摘要	In current electronic information era, the complex application circumstance of 5G devices pursues the exploration of multi-functional electromagnetic wave (EMW) absorbent materials and it has become the crucial focus in industrial development. A two-dimensional (2D) graphite nanosheet decorated by nickel nanocapsules (2D graphite/Ni@C nanocomposite) was fabricated to possess the EMW absorption and the Escherichia coli (E. coli) anti-bacterial performance simultaneously. By adjusting the filling ratio and injecting nitrogen doping, the value of minimum reflection loss is - 36.08 dB and the effective absorption bandwidth reaches to 5.12 GHz (from 11.4 to 16.52 GHz) with the mass ratio of 30 wt% and the absorber thickness of 2 mm. This 2D nanocomposite simultaneously gets an excellent anti-bacterial function expressing an E. coli anti-bacterial rate of 92% during 24 h which is significantly correlated to the interaction between the nanostructure of the 2D nanographite and the nickel ion released from Ni@C nanocapsules. This work provides a new approach to develop a promising 2D anti-bacterial EMW absorber.
关键词	Bifunctional electromagnetic wave absorbent material Nickel-based two-dimensional nanocomposite E coli anti-bacterial performance
资助者	National Natural Science Foundation of China ; National Key Ramp;D Program of China ; Bintech-IMR Ramp;D Program
DOI	10.1007/s40195-023-01580-1
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51871219] ; National Natural Science Foundation of China[52071324] ; National Natural Science Foundation of China[52031014] ; National Natural Science Foundation of China[U1908220] ; National Key Ramp;D Program of China[2022YFB3504804] ; National Key Ramp;D Program of China[2021YFC2202402] ; Bintech-IMR Ramp;D Program ; [GYY-JSBU-2022-007]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001042029700002
出版者	CHINESE ACAD SCIENCES, INST METAL RESEARCH
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/178799
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, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Shen, Jiacheng,Zhang, Xinrui,Yang, Chunguang,et al. Bifunctional Two-Dimensional Nanocomposite with Electromagnetic Wave Absorption and Anti-bacterial Performance[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2023,36(9):1559-1571.
APA	Shen, Jiacheng.,Zhang, Xinrui.,Yang, Chunguang.,Lei, Zixuan.,Li, Shuaizhen.,...&Zhang, Zhidong.(2023).Bifunctional Two-Dimensional Nanocomposite with Electromagnetic Wave Absorption and Anti-bacterial Performance.ACTA METALLURGICA SINICA-ENGLISH LETTERS,36(9),1559-1571.
MLA	Shen, Jiacheng,et al."Bifunctional Two-Dimensional Nanocomposite with Electromagnetic Wave Absorption and Anti-bacterial Performance".ACTA METALLURGICA SINICA-ENGLISH LETTERS 36.9(2023):1559-1571.