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231227s2024 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202311135
|2 doi
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|a pubmed25n1220.xml
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|a (DE-627)NLM366374397
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|a (NLM)38146773
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|a eng
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1 |
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|a Pan, Fei
|e verfasserin
|4 aut
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|a Porifera-Inspired Lightweight, Thin, Wrinkle-Resistance, and Multifunctional MXene Foam
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|a Date Revised 04.04.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2024 Wiley‐VCH GmbH.
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|a Transition metal carbides/nitrides (MXenes) demonstrate a massive potential in constructing lightweight, multifunctional wearable electromagnetic interference (EMI) shields for application in various fields. Nevertheless, it remains challenging to develop a facile, scalable approach to prepare the MXene-based macrostructures characterized by low density, low thickness, high mechanical flexibility, and high EMI SE at the same time. Herein, the ultrathin MXene/reduced graphene oxide (rGO)/Ag foams with a porifera-inspired hierarchically porous microstructure are prepared by combining Zn2+ diffusion induction and hard template methods. The hierarchical porosity, which includes a mesoporous skeleton and a microporous MXene network within the skeleton, not only exerts a regulatory effect on stress distribution during compression, making the foams rubber-like resistant to wrinkling but also provides more channels for multiple reflections of electromagnetic waves. Due to the interaction between Ag nanosheets, MXene/rGO, and porous structure, it is possible to produce an outstanding EMI shielding performance with the specific surface shielding effectiveness reaching 109152.4 dB cm2 g-1. Furthermore, the foams exhibit multifunctionalities, such as transverse Joule heating, longitudinal heat insulation, self-cleaning, fire resistance, and motion detection. These discoveries open up a novel pathway for the development of lightweight MXene-based materials with considerable application potential in wearable electromagnetic anti-interference devices
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|a Journal Article
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|a EMI shielding
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|a MXenes
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|a bioinspired
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|a flexible
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| 650 |
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|a multifunction
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| 700 |
1 |
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|a Shi, Yuyang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yang, Yang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Guo, Hongtao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Lixin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jiang, Haojie
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Xiao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zeng, Zhihui
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lu, Wei
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 36(2024), 14 vom: 26. Apr., Seite e2311135
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnas
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| 773 |
1 |
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|g volume:36
|g year:2024
|g number:14
|g day:26
|g month:04
|g pages:e2311135
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|u http://dx.doi.org/10.1002/adma.202311135
|3 Volltext
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