Lubricant-infused micro/nano-structured surfaces with tunable dynamic omniphobicity at high temperatures
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Lubricant-infused micro/nano-structured surfaces with tunable dynamic omniphobicity at high temperatures
| Title: | Lubricant-infused micro/nano-structured surfaces with tunable dynamic omniphobicity at high temperatures |
| Author: |
Daniel, Dan; Mankin, Max Nathan; Belisle, Rebecca A.; Wong, Tak-Sing; Aizenberg, Joanna
Note: Order does not necessarily reflect citation order of authors. |
| Citation: | Daniel, Daniel, Max N. Mankin, Rebecca A. Belisle, Tak-Sing Wong, and Joanna Aizenberg. 2013. “Lubricant-Infused Micro/nano-Structured Surfaces with Tunable Dynamic Omniphobicity at High Temperatures.” Applied Physics Letters 102 (23): 231603. doi:10.1063/1.4810907. |
| Full Text & Related Files: |
Jasman Ware - Lubricant_infused_Micro_Nano_APL.pdf (2.561Mb; PDF) 
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| Abstract: | Omniphobic surfaces that can repel fluids at temperatures higher than 100 °C are rare. Most state-of-the-art liquid-repellent materials are based on the lotus effect, where a thin air layer is maintained throughout micro/nanotextures leading to high mobility of liquids. However, such behavior eventually fails at elevated temperatures when the surface tension of test liquids decreases significantly. Here, we demonstrate a class of lubricant-infused structured surfaces that can maintain a robust omniphobic state even for low-surface-tension liquids at temperatures up to at least 200 °C. We also demonstrate how liquid mobility on such surfaces can be tuned by a factor of 1000. |
| Published Version: | doi:10.1063/1.4810907 |
| Terms of Use: | This article is made available under the terms and conditions applicable to Open Access Policy Articles, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#OAP |
| Citable link to this page: | http://nrs.harvard.edu/urn-3:HUL.InstRepos:27738667 |
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