High absorption efficiency of WS2/CNTShybrids with conductive network for high performance EMI shielding

H. H. Wang; D. Q. Zhang; H. B. Zhang; T. T. Liu; J. Y. Xu; M. S. Cao

doi:10.1088/1742-6596/1948/1/012172

High absorption efficiency of WS₂/CNT_Shybrids with conductive network for high performance EMI shielding

H. H. Wang, D. Q. Zhang, H. B. Zhang, T. T. Liu, J. Y. Xu, M. S. Cao^*

^*此作品的通讯作者

材料学院

Qiqihar University

科研成果: 期刊稿件 › 会议文章 › 同行评审

1 引用（Scopus）

摘要

In order to reduce the environmental pollution caused by the secondary reflection of electromagnetic interference (EMI) shielding materials, the WS2/CNTs hybrids with high absorption efficiency were successfully prepared by using a one-step hydrothermal method. The WS2/CNTs heterostructure, which combines the unique excellent dielectric properties of WS2 with the high conductivity of CNTs, promotes the effective absorption and reflection of EMW. The excellent EMI shielding performance of 5WS2/CNTs-25 can reach up to 27.8 dB, which was analyzed by the dielectric properties of the WS2/CNTs hybrids. The conductive network composed of CNTs makes the multiple reflection and absorption of EMW, which makes the WS2/CNTs hybrids promising candidates for the field of EMI shielding.

源语言	英语
文章编号	012172
期刊	Journal of Physics: Conference Series
卷	1948
期	1
DOI	https://doi.org/10.1088/1742-6596/1948/1/012172
出版状态	已出版 - 28 6月 2021
活动	2021 2nd International Conference on Internet of Things, Artificial Intelligence and Mechanical Automation, IoTAIMA 2021 - Hangzhou, 中国期限: 14 5月 2021 → 16 5月 2021

联合国可持续发展目标

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title = "High absorption efficiency of WS2/CNTShybrids with conductive network for high performance EMI shielding",

abstract = "In order to reduce the environmental pollution caused by the secondary reflection of electromagnetic interference (EMI) shielding materials, the WS2/CNTs hybrids with high absorption efficiency were successfully prepared by using a one-step hydrothermal method. The WS2/CNTs heterostructure, which combines the unique excellent dielectric properties of WS2 with the high conductivity of CNTs, promotes the effective absorption and reflection of EMW. The excellent EMI shielding performance of 5WS2/CNTs-25 can reach up to 27.8 dB, which was analyzed by the dielectric properties of the WS2/CNTs hybrids. The conductive network composed of CNTs makes the multiple reflection and absorption of EMW, which makes the WS2/CNTs hybrids promising candidates for the field of EMI shielding.",

author = "Wang, {H. H.} and Zhang, {D. Q.} and Zhang, {H. B.} and Liu, {T. T.} and Xu, {J. Y.} and Cao, {M. S.}",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 2021 2nd International Conference on Internet of Things, Artificial Intelligence and Mechanical Automation, IoTAIMA 2021 ; Conference date: 14-05-2021 Through 16-05-2021",

year = "2021",

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doi = "10.1088/1742-6596/1948/1/012172",

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T1 - High absorption efficiency of WS2/CNTShybrids with conductive network for high performance EMI shielding

AU - Wang, H. H.

AU - Zhang, D. Q.

AU - Zhang, H. B.

AU - Liu, T. T.

AU - Xu, J. Y.

AU - Cao, M. S.

PY - 2021/6/28

Y1 - 2021/6/28

N2 - In order to reduce the environmental pollution caused by the secondary reflection of electromagnetic interference (EMI) shielding materials, the WS2/CNTs hybrids with high absorption efficiency were successfully prepared by using a one-step hydrothermal method. The WS2/CNTs heterostructure, which combines the unique excellent dielectric properties of WS2 with the high conductivity of CNTs, promotes the effective absorption and reflection of EMW. The excellent EMI shielding performance of 5WS2/CNTs-25 can reach up to 27.8 dB, which was analyzed by the dielectric properties of the WS2/CNTs hybrids. The conductive network composed of CNTs makes the multiple reflection and absorption of EMW, which makes the WS2/CNTs hybrids promising candidates for the field of EMI shielding.

AB - In order to reduce the environmental pollution caused by the secondary reflection of electromagnetic interference (EMI) shielding materials, the WS2/CNTs hybrids with high absorption efficiency were successfully prepared by using a one-step hydrothermal method. The WS2/CNTs heterostructure, which combines the unique excellent dielectric properties of WS2 with the high conductivity of CNTs, promotes the effective absorption and reflection of EMW. The excellent EMI shielding performance of 5WS2/CNTs-25 can reach up to 27.8 dB, which was analyzed by the dielectric properties of the WS2/CNTs hybrids. The conductive network composed of CNTs makes the multiple reflection and absorption of EMW, which makes the WS2/CNTs hybrids promising candidates for the field of EMI shielding.

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U2 - 10.1088/1742-6596/1948/1/012172

DO - 10.1088/1742-6596/1948/1/012172

M3 - Conference article

AN - SCOPUS:85109266843

SN - 1742-6588

VL - 1948

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012172

T2 - 2021 2nd International Conference on Internet of Things, Artificial Intelligence and Mechanical Automation, IoTAIMA 2021

Y2 - 14 May 2021 through 16 May 2021

ER -

High absorption efficiency of WS2/CNTShybrids with conductive network for high performance EMI shielding

摘要

联合国可持续发展目标

访问文件

其它文件与链接

指纹

引用此

High absorption efficiency of WS₂/CNT_Shybrids with conductive network for high performance EMI shielding