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

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

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...

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Bibliographic Details
Main Authors: Yu-long Liu, Ting-yu Zhu, Qin Wang, Zi-jie Huang, De-xiang Sun, Jing-hui Yang, Xiao-dong Qi, Yong Wang
Format: Article
Language:English
Published: SpringerOpen 2024-12-01
Series:Nano-Micro Letters
Subjects:
Polypyrrole nanowire arrays
Hierarchical foam
Hydrophobicity
Infrared stealth
Electromagnetic interference shielding
Online Access:https://doi.org/10.1007/s40820-024-01588-x
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Summary: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.
ISSN:2311-6706
2150-5551

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