Highly effective shielding of electromagnetic waves in MoS2 nanosheets synthesized by a hydrothermal method

Deqing Zhang; Shuang Liang; Jixing Chai; Tingting Liu; Xiuying Yang; Hao Wang; Junye Cheng; Guangping Zheng; Maosheng Cao

doi:10.1016/j.jpcs.2019.05.041

Highly effective shielding of electromagnetic waves in MoS₂ nanosheets synthesized by a hydrothermal method

Deqing Zhang, Shuang Liang, Jixing Chai, Tingting Liu, Xiuying Yang, Hao Wang^*, Junye Cheng^*, Guangping Zheng, Maosheng Cao^*

^*Corresponding author for this work

Centre of Super-Diamond and Advanced Films

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

79 Citations (Scopus)

Abstract

In this study, MoS₂ nanosheets were prepared using a facile hydrothermal method and we studied their electromagnetic wave shielding performance for the first time. The results showed that the nanosheets synthesized with a reaction time of 10 h exhibited excellent electromagnetic shielding performance and the attenuation of electromagnetic waves was greater than 20 dB in the frequency range from 2 to 18 GHz. These findings may facilitate the development of novel layered nanomaterials with excellent electromagnetic shielding properties.

Original language	English
Pages (from-to)	77-82
Journal	Journal of Physics and Chemistry of Solids
Volume	134
Online published	28 May 2019
DOIs	https://doi.org/10.1016/j.jpcs.2019.05.041
Publication status	Published - Nov 2019

Research Keywords

Electromagnetic wave shielding
Hydrothermal method
Molybdenum disulfide nanosheet

Access Output

10.1016/j.jpcs.2019.05.041

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{e8d34f70f2d54dd7ae351e64858dbea0,

title = "Highly effective shielding of electromagnetic waves in MoS2 nanosheets synthesized by a hydrothermal method",

abstract = "In this study, MoS2 nanosheets were prepared using a facile hydrothermal method and we studied their electromagnetic wave shielding performance for the first time. The results showed that the nanosheets synthesized with a reaction time of 10 h exhibited excellent electromagnetic shielding performance and the attenuation of electromagnetic waves was greater than 20 dB in the frequency range from 2 to 18 GHz. These findings may facilitate the development of novel layered nanomaterials with excellent electromagnetic shielding properties.",

keywords = "Electromagnetic wave shielding, Hydrothermal method, Molybdenum disulfide nanosheet",

author = "Deqing Zhang and Shuang Liang and Jixing Chai and Tingting Liu and Xiuying Yang and Hao Wang and Junye Cheng and Guangping Zheng and Maosheng Cao",

year = "2019",

month = nov,

doi = "10.1016/j.jpcs.2019.05.041",

language = "English",

volume = "134",

pages = "77--82",

journal = "Journal of Physics and Chemistry of Solids",

issn = "0022-3697",

publisher = "Elsevier Ltd.",

}

TY - JOUR

T1 - Highly effective shielding of electromagnetic waves in MoS2 nanosheets synthesized by a hydrothermal method

AU - Zhang, Deqing

AU - Liang, Shuang

AU - Chai, Jixing

AU - Liu, Tingting

AU - Yang, Xiuying

AU - Wang, Hao

AU - Cheng, Junye

AU - Zheng, Guangping

AU - Cao, Maosheng

PY - 2019/11

Y1 - 2019/11

N2 - In this study, MoS2 nanosheets were prepared using a facile hydrothermal method and we studied their electromagnetic wave shielding performance for the first time. The results showed that the nanosheets synthesized with a reaction time of 10 h exhibited excellent electromagnetic shielding performance and the attenuation of electromagnetic waves was greater than 20 dB in the frequency range from 2 to 18 GHz. These findings may facilitate the development of novel layered nanomaterials with excellent electromagnetic shielding properties.

AB - In this study, MoS2 nanosheets were prepared using a facile hydrothermal method and we studied their electromagnetic wave shielding performance for the first time. The results showed that the nanosheets synthesized with a reaction time of 10 h exhibited excellent electromagnetic shielding performance and the attenuation of electromagnetic waves was greater than 20 dB in the frequency range from 2 to 18 GHz. These findings may facilitate the development of novel layered nanomaterials with excellent electromagnetic shielding properties.

KW - Electromagnetic wave shielding

KW - Hydrothermal method

KW - Molybdenum disulfide nanosheet

UR - http://www.scopus.com/inward/record.url?scp=85066399653&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85066399653&origin=recordpage

U2 - 10.1016/j.jpcs.2019.05.041

DO - 10.1016/j.jpcs.2019.05.041

M3 - RGC 21 - Publication in refereed journal

SN - 0022-3697

VL - 134

SP - 77

EP - 82

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

ER -