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241121s2024 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202410941
|2 doi
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|a pubmed24n1608.xml
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|a (DE-627)NLM380546361
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|a (NLM)39568235
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Liu, Qiuyue
|e verfasserin
|4 aut
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|a Robust and Ultra-Efficient Anti-/De-Icing Surface Engineered Through Photo-/Electrothermal Micro-Nanostructures With Switchable Solid-Liquid States
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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
|b cr
|2 rdacarrier
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|a Date Revised 21.11.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a © 2024 Wiley‐VCH GmbH.
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|a Photothermal superhydrophobic surfaces present a promising energy-saving solution for anti-/de-icing, offering effective icing delay and photothermal de-icing capabilities. However, a significant challenge in their practical application is the mechanical interlocking of micro-nanostructures with ice formed from condensed water vapor, leading to meltwater retention and compromised functionality post-de-icing. Here, a robust photo-/electrothermal icephobic surface with dynamic phase-transition micro-nanostructures are demonstrated through laser microfabrication and surface engineering. The engineered surface exhibits ultra-efficient, long-term stable anti-/de-icing performance and excellent superhydrophobicity, demonstrating an icing delay of ≈ 1250 s, photothermal de-icing in 8 s, water contact angle of 165°, and sliding angle of 0.2°. Furthermore, the surface maintains efficient anti-/de-icing ability and water repellency after 400 linear abrasion cycles under 0.93 MPa. Remarkably, under simulated natural icing conditions, where water vapor freezes within the micro-nanostructures causing mechanical interlocking, the surface remains entirely non-wetted after photo-/electrothermal de-icing, maintaining superhydrophobicity and effectiveness for continued anti-/de-icing. This exceptional performance is attributed to the designed phase-transition micro-nanostructures that liquefy during de-icing, significantly reducing interactions with water molecules, as quantitatively validated by molecular dynamics simulations. This work provides new perspectives and methodologies for designing and creating innovative, high-performance anti-/de-icing surfaces
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|a Journal Article
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|a laser fabrication
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|a micro‐ nanostructure
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4 |
|a phase transition
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| 650 |
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|a photothermal de‐icing
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| 650 |
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|a superhydrophobic surface
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| 650 |
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|a surface engineering
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| 700 |
1 |
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|a Wang, Yunpeng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Xihuan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Yizhen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yu, Enze
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sun, Zhiyong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Liang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhuang, Guilin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yu, Jie
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Shanqiu
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g (2024) vom: 20. Nov., Seite e2410941
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
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|g year:2024
|g day:20
|g month:11
|g pages:e2410941
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|u http://dx.doi.org/10.1002/adma.202410941
|3 Volltext
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|a AR
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|j 2024
|b 20
|c 11
|h e2410941
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