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Achieving a slipper...
Achieving a slippery, liquid-infused porous surface with anti-icing properties by direct deposition of flame synthesized aerosol nanoparticles on a thermally fragile substrate
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- Juuti, Paxton (författare)
- Tampere University of Technology, Finland
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- Haapanen, Janne (författare)
- Tampere University of Technology, Finland
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- Stenroos, Christian (författare)
- Tampere University of Technology, Finland
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- Niemelä-Anttonen, Henna (författare)
- Tampere University of Technology, Finland
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- Harra, Juha (författare)
- Tampere University of Technology, Finland
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- Koivuluoto, Heli (författare)
- Tampere University of Technology, Finland
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- Teisala, Hannu (författare)
- Tampere University of Technology, Finland
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- Lahti, Johanna (författare)
- Tampere University of Technology, Finland
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- Tuominen, Mikko (författare)
- RISE,Kemi och material
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- Kuusipalo, Jurrka (författare)
- Tampere University of Technology, Finland
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- Vuoristo, Petri (författare)
- Tampere University of Technology, Finland
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- Mäkelä, Jyrki M. (författare)
- Tampere University of Technology, Finland
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(creator_code:org_t)
- AIP Publishing, 2017
- 2017
- Engelska.
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Ingår i: Applied Physics Letters. - : AIP Publishing. - 0003-6951 .- 1077-3118. ; 110:16
- Relaterad länk:
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https://doi.org/10.1...
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https://aip.scitatio...
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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
- Slippery, liquid-infused porous surfaces offer a promising route for producing omniphobic and anti-icing surfaces. Typically, these surfaces are made as a coating with expensive and time consuming assembly methods or with fluorinated films and oils. We report on a route for producing liquid-infused surfaces, which utilizes a liquid precursor fed oxygen-hydrogen flame to produce titania nanoparticles deposited directly on a low-density polyethylene film. This porous nanocoating, with thickness of several hundreds of nanometers, is then filled with silicone oil. The produced surfaces are shown to exhibit excellent anti-icing properties, with an ice adhesion strength of ∼12 kPa, which is an order of magnitude improvement when compared to the plain polyethylene film. The surface was also capable of maintaining this property even after cyclic icing testing.
Nyckelord
- Nanoparticles
- Polyethylenes
- Silicones
- Synthesis (chemical)
- Aerosol nanoparticle
- Direct deposition
- Fluorinated films
- Ice adhesion strength
- Liquid precursors
- Low density polyethylene films
- Polyethylene film
- Titania nano-particles
- Liquids
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Juuti, Paxton
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Haapanen, Janne
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Stenroos, Christ ...
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Niemelä-Anttonen ...
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Harra, Juha
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Koivuluoto, Heli
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visa fler...
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Teisala, Hannu
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Lahti, Johanna
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Tuominen, Mikko
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Kuusipalo, Jurrk ...
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Vuoristo, Petri
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Mäkelä, Jyrki M.
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visa färre...
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