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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202005263
|2 doi
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|a pubmed24n1566.xml
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|a (DE-627)NLM318492113
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|a (NLM)33283336
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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 |
1 |
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|a Wang, Yonggui
|e verfasserin
|4 aut
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| 245 |
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|a Multifunctional Reversible Self-Assembled Structures of Cellulose-Derived Phase-Change Nanocrystals
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|c 2021
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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 13.10.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2020 The Authors. Advanced Materials published by Wiley-VCH GmbH.
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|a Owing to advantageous properties attributed to well-organized structures, multifunctional materials with reversible hierarchical and highly ordered arrangement in solid-state assembled structures have drawn tremendous interest. However, such materials rarely exist. Based on the reversible phase transition of phase-change materials (PCMs), phase-change nanocrystals (C18-UCNCs) are presented herein, which are capable of self-assembling into well-ordered hierarchical structures. C18-UCNCs have a core-shell structure consisting of a cellulose crystalline core that retains the basic structure and a soft shell containing octadecyl chains that allow phase transition. The distinct core-shell structure and phase transition of octadecyl chains allow C18-UCNCs to self-assemble into flaky nano/microstructures. These self-assembled C18-UCNCs exhibit efficient thermal transport and light-to-thermal energy conversion, and thus are promising for thermosensitive imaging. Specifically, flaky self-assembled nano/microstructures with manipulable surface morphology, surface wetting, and optical properties are thermoreversible and show thermally induced self-healing properties. By using phase-change nanocrystals as a novel group of PCMs, reversible self-assembled multifunctional materials can be engineered. This study proposes a promising approach for constructing self-assembled hierarchical structures by using phase-change nanocrystals and thereby significantly expands the application of PCMs
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|a Journal Article
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|a cellulose
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4 |
|a core-shell structure
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4 |
|a phase-change nanocrystals
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| 650 |
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4 |
|a thermal reversibility
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| 650 |
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4 |
|a thermalimaging
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| 700 |
1 |
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|a Qiu, Zhe
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lang, Zhen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xie, Yanjun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xiao, Zefang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Haigang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liang, Daxin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Jian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Kai
|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 33(2021), 3 vom: 25. Jan., Seite e2005263
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
1 |
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|g volume:33
|g year:2021
|g number:3
|g day:25
|g month:01
|g pages:e2005263
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|u http://dx.doi.org/10.1002/adma.202005263
|3 Volltext
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