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240611s2024 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202403865
|2 doi
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|a eng
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|a Liang, Jingjing
|e verfasserin
|4 aut
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|a High-Entropy Alloy Array via Liquid Metal Nanoreactor
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|c 2024
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|a Text
|b txt
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Revised 01.08.2024
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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 High-entropy alloy (HEA) nanostructures arranged into well-defined configurations hold great potential for accelerating the development of electronics, photonics, catalysis, and device integration. However, the random nucleation induced by the disparity in physicochemical properties of multiple elements makes it challenging to achieve single-particle synthesis at the patterned preset sites in the high-entropy scenario. Herein, the liquid metal nanoreactor strategy is proposed to realize the construction of HEA arrays. The coalescence of the liquid metal driven by the tendency to decrease surface energy provides a restricted environment for the nucleation and growth to form single HEA particles at the preset locations, which can be regarded as a self-confinement reaction. Liquid metal endowing a low diffusion energy barrier on the substrate and a high diffusivity of the alloy system can dynamically promote the aggregation process. As a result, the HEA array is prepared with elements up to eleven and possesses uniform periodicity, which exhibits excellent holography response in a broad spectrum. This work injects new vitality into the construction of HEA nanopatterns and provides an excellent platform for propelling their fundamental research and applications
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|a Journal Article
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|a arrays
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|a high‐entropy alloys
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|a holography imaging
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|a liquid metal nanoreactor
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| 650 |
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|a nucleation and growth confinement
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1 |
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|a Chen, Shurun
|e verfasserin
|4 aut
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|a Ni, Erli
|e verfasserin
|4 aut
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| 700 |
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|a Tang, Jiao
|e verfasserin
|4 aut
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|a Cao, Guanghui
|e verfasserin
|4 aut
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| 700 |
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|a Wang, Huiliu
|e verfasserin
|4 aut
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|a Li, Zhongyang
|e verfasserin
|4 aut
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|a Zeng, Mengqi
|e verfasserin
|4 aut
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| 700 |
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|a Fu, Lei
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 36(2024), 31 vom: 01. Aug., Seite e2403865
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
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|g volume:36
|g year:2024
|g number:31
|g day:01
|g month:08
|g pages:e2403865
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|u http://dx.doi.org/10.1002/adma.202403865
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