Superhydrophobicity on Micro-and Nanostructured Polyolefin Surfaces:an Experimental and Theoretical Study |
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| Authors: | Tapani A Pakkanen Esa Puukilainen Janne Hirvi Tiina Rasilainen Mika Suvanto |
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| Institution: | Deparment of Chemistry University of Joensuu Joensuu FI- Finland Deparment of Chemistry University of Joensuu Joensuu FI- |
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| Abstract: | 1 Results Simultaneous micro-and nanostructuring was prepared on polyolefin surfaces by injection molding.The molds were made of electropolished aluminum foil where the micropatterns were structured with a custom made robot.Nanopatterns were subsequently created on the molds by oxidizing the aluminum surface electrochemically in polyprotic acid.The preparation technique allowed simultaneous control of the dimensions of the micro-and nanostructures.Structuring has a remarkable effect on the contact angle... |
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| Keywords: | polyolefins superhydrophobicity micro-and nanostructures molecular dynamics |
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