Facile synthesis of adjustable high-entropy alloy/polypyrrole electromagnetic wave absorber

Limin Zhang; Jia Jia; Hongsheng Liang; Geng Chen

doi:10.1007/s10854-021-06092-1

Facile synthesis of adjustable high-entropy alloy/polypyrrole electromagnetic wave absorber

Limin Zhang, Jia Jia, Hongsheng Liang, Geng Chen

物理科学与技术学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

14 引用（Scopus）

摘要

High-entropy alloy/polypyrrole (HEA/PPy) composites were synthesized by magnetic stirring at room temperature. The crystal structures, surface morphologies and electromagnetic parameters were analysed. The experimental results show that the composites with 12 ml PPy content present excellent microwave absorbing properties due to the interface loss and good impedance matching. The minimum reflection loss is − 45.28 dB, which is achieved when the thickness is 2.40 mm, and the effective bandwidth is 6.64 GHz. The HEA/PPy composites develop high-efficiency HEA-based electromagnetic wave absorber and have promising for application.

源语言	英语
页（从-至）	26074-26085
页数	12
期刊	Journal of Materials Science: Materials in Electronics
卷	32
期	21
DOI	https://doi.org/10.1007/s10854-021-06092-1
出版状态	已出版 - 11月 2021

访问文件

10.1007/s10854-021-06092-1

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{7f429b1248cd41f19f054bae0380810d,

title = "Facile synthesis of adjustable high-entropy alloy/polypyrrole electromagnetic wave absorber",

abstract = "High-entropy alloy/polypyrrole (HEA/PPy) composites were synthesized by magnetic stirring at room temperature. The crystal structures, surface morphologies and electromagnetic parameters were analysed. The experimental results show that the composites with 12 ml PPy content present excellent microwave absorbing properties due to the interface loss and good impedance matching. The minimum reflection loss is − 45.28 dB, which is achieved when the thickness is 2.40 mm, and the effective bandwidth is 6.64 GHz. The HEA/PPy composites develop high-efficiency HEA-based electromagnetic wave absorber and have promising for application.",

author = "Limin Zhang and Jia Jia and Hongsheng Liang and Geng Chen",

note = "Publisher Copyright: {\textcopyright} 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.",

year = "2021",

month = nov,

doi = "10.1007/s10854-021-06092-1",

language = "英语",

volume = "32",

pages = "26074--26085",

journal = "Journal of Materials Science: Materials in Electronics",

issn = "0957-4522",

publisher = "Springer New York",

number = "21",

}

TY - JOUR

T1 - Facile synthesis of adjustable high-entropy alloy/polypyrrole electromagnetic wave absorber

AU - Zhang, Limin

AU - Jia, Jia

AU - Liang, Hongsheng

AU - Chen, Geng

PY - 2021/11

Y1 - 2021/11

N2 - High-entropy alloy/polypyrrole (HEA/PPy) composites were synthesized by magnetic stirring at room temperature. The crystal structures, surface morphologies and electromagnetic parameters were analysed. The experimental results show that the composites with 12 ml PPy content present excellent microwave absorbing properties due to the interface loss and good impedance matching. The minimum reflection loss is − 45.28 dB, which is achieved when the thickness is 2.40 mm, and the effective bandwidth is 6.64 GHz. The HEA/PPy composites develop high-efficiency HEA-based electromagnetic wave absorber and have promising for application.

AB - High-entropy alloy/polypyrrole (HEA/PPy) composites were synthesized by magnetic stirring at room temperature. The crystal structures, surface morphologies and electromagnetic parameters were analysed. The experimental results show that the composites with 12 ml PPy content present excellent microwave absorbing properties due to the interface loss and good impedance matching. The minimum reflection loss is − 45.28 dB, which is achieved when the thickness is 2.40 mm, and the effective bandwidth is 6.64 GHz. The HEA/PPy composites develop high-efficiency HEA-based electromagnetic wave absorber and have promising for application.

UR - http://www.scopus.com/inward/record.url?scp=85105951952&partnerID=8YFLogxK

U2 - 10.1007/s10854-021-06092-1

DO - 10.1007/s10854-021-06092-1

M3 - 文章

AN - SCOPUS:85105951952

SN - 0957-4522

VL - 32

SP - 26074

EP - 26085

JO - Journal of Materials Science: Materials in Electronics

JF - Journal of Materials Science: Materials in Electronics

IS - 21

ER -

Facile synthesis of adjustable high-entropy alloy/polypyrrole electromagnetic wave absorber

摘要

访问文件

其它文件与链接

指纹

引用此