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Highly hydrophobic ...
Highly hydrophobic hierarchical nanomicro roughness polymer surface created by stamping and laser micromachining
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Cardoso, Marcos R. (författare)
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Martins, Renato J. (författare)
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- Dev, Apurba (författare)
- KTH,Materialfysik, MF
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Voss, Tobias (författare)
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Mendonca, Cleber R. (författare)
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(creator_code:org_t)
- 2015-03-04
- 2015
- Engelska.
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Ingår i: Journal of Applied Polymer Science. - : Wiley. - 0021-8995 .- 1097-4628. ; 132:24
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This article describes the design and fabrication of hierarchical nanomicrostructured polymer surfaces with high hydrophobicity. The nanoscale roughness is achieved by stamping a ZnO nanowire film into PDMS. Subsequently, microstructures with different periodicities are created in the stamped PDMS sample by direct laser writing using femtosecond pulses. With this approach, we were able to produce hierarchical surface morphologies, composed of nano and microscale structures that exhibit water contact angles larger than 160 degrees.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Polymerteknologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Polymer Technologies (hsv//eng)
Nyckelord
- morphology
- nanostructured polymers
- surfaces and interfaces
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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