Hierarchically Porous Polypyrrole Foams Contained Ordered Polypyrrole Nanowire Arrays for Multifunctional Electromagnetic Interference Shielding and Dynamic Infrared Stealth

IF 26.6 1区材料科学 Q1 Engineering

Nano-Micro Letters Pub Date : 2024-12-26 DOI:10.1007/s40820-024-01588-x

Yu-long Liu, Ting-yu Zhu, Qin Wang, Zi-jie Huang, De-xiang Sun, Jing-hui Yang, Xiao-dong Qi, Yong Wang

引用次数: 0

Abstract

Highlights

Hierarchical melamine foam (MF)/polypyrrole (PPy) nanowire arrays (MF@PPy) were fabricated by electrochemical polymerization.
The 3D porous PPy micro-skeleton and the 1D PPy nanowire arrays imparted the MF@PPy foams with high electromagnetic interference shielding performance of 19,928.57 dB cm² g⁻¹ via multiple attenuations.
The PPy nanowire arrays achieved multifunctional integration including hydrophobicity, thermal insulation, and dynamic infrared thermal camouflage properties.

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含有序聚吡咯纳米线阵列的分层多孔聚吡咯泡沫用于多功能电磁干扰屏蔽和动态红外隐身

采用电化学聚合法制备了多层三聚氰胺泡沫(MF)/聚吡咯（PPy）纳米线阵列（MF@PPy）。三维多孔聚吡啶微骨架和一维聚吡啶纳米线阵列通过多次衰减使MF@PPy泡沫具有19,928.57 dB cm2 g−1的高电磁干扰屏蔽性能。PPy纳米线阵列实现了多功能集成，包括疏水性、隔热和动态红外热伪装性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nano-Micro Letters NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

32.60

自引率

4.90%

发文量

981

审稿时长

1.1 months

期刊介绍： Nano-Micro Letters is a peer-reviewed, international, interdisciplinary, and open-access journal published under the SpringerOpen brand. Nano-Micro Letters focuses on the science, experiments, engineering, technologies, and applications of nano- or microscale structures and systems in various fields such as physics, chemistry, biology, material science, and pharmacy.It also explores the expanding interfaces between these fields. Nano-Micro Letters particularly emphasizes the bottom-up approach in the length scale from nano to micro. This approach is crucial for achieving industrial applications in nanotechnology, as it involves the assembly, modification, and control of nanostructures on a microscale.

文献相关原料

公司名称

产品信息

阿拉丁

p-Toluenesulfonic acid (p-TSA)

阿拉丁

Pyrrole (Py)