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241124s2024 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.4c03457
|2 doi
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|a pubmed24n1627.xml
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|a (NLM)39579137
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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 Tang, Zhuang
|e verfasserin
|4 aut
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| 245 |
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|a Size Effect of Micro-Sized Graphene Oxide on Self-Healing and Photothermal Anti-icing Coatings
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|c 2024
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|a Text
|b txt
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 10.12.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Microsized graphene oxide (GO) is promising for the development of efficient anti-icing coatings due to its excellent anti-icing activity, remarkable photothermal property, mature industrialization and easy availability. However, the size effect of microsized GO on the performance of anti-icing coatings remains unknown. Herein, a series of microsized GO with different sizes are incorporated into a supramolecular polymeric matrix to study the GO size effect and develop the self-healable and photothermal anti-icing coatings. Results show that the increase of GO size significantly enhances the anti-icing, deicing, and photothermal performance of the coatings. With the increase of GO size, the freezing delay time is prolonged by ∼124.7%; the ice nucleation temperature and ice shear strength are reduced by ∼22.0% and ∼40.3%, respectively; and the photothermal ability is increased by ∼19.8%. The best-performing coating (LGO-SH) with the largest GO exhibits high stability/durability during 50 icing/deicing cycles and at different low temperatures. Moreover, owing to the multiple dynamic bonds in the supramolecular matrix, LGO-SH can autonomously self-heal at -20 °C and recover its original ice shear strength during 10 damage/healing cycles. Furthermore, LGO-SH achieves fast photothermal deicing due to its excellent photothermal ability. Findings in this study provide a guideline to develop efficient GO-based anti-icing coatings and build a bridge between the GO industry and anti-icing coatings
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|a Journal Article
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1 |
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|a Pan, Bichen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hao, Pengyu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xu, Sijia
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Qingsi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Lei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lu, Jiazheng
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1999
|g 40(2024), 49 vom: 10. Dez., Seite 26026-26032
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
1 |
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|g volume:40
|g year:2024
|g number:49
|g day:10
|g month:12
|g pages:26026-26032
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|u http://dx.doi.org/10.1021/acs.langmuir.4c03457
|3 Volltext
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