Superhydrophobic Pin-cushion Array Films Prepared by Solvent Evaporation Self-organization

doi:10.3724/SP.J.1095.2010.90749

Chinese Journal of Applied Chemistry ›› 2010, Vol. 27 ›› Issue (09): 1046-1049.DOI: 10.3724/SP.J.1095.2010.90749

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Superhydrophobic Pin-cushion Array Films Prepared by Solvent Evaporation Self-organization

JIA Ruo-Kun*, YANG Ying, LUO Juan, ZHEN Li-Ying

(College of Chemical Engineering,Northeast Dianli University,Jilin 132012)

Received:2009-11-12 Revised:2010-01-21 Published:2010-09-10 Online:2010-09-10

Abstract

Abstract:

Regular porous films were prepared using polystyrene, dodecylacrylamide and ω-carboxyhexylacrylamide(CAP) and chloroform as raw materials by a solvent evaporation self-organization. After separating the upper from lower surfaces under an applied force, pin-cushion array films with a micro-level superhydrophobicity could be obtained. The as obtained superhydrophobic film has a contact angle up to 158°.

Key words: Solvent evaporation self-organization, Regular porous films, Pin-cushion array films, Superhydrophobic

CLC Number:

O647

JIA Ruo-Kun*, YANG Ying, LUO Juan, ZHEN Li-Ying. Superhydrophobic Pin-cushion Array Films Prepared by Solvent Evaporation Self-organization[J]. Chinese Journal of Applied Chemistry, 2010, 27(09): 1046-1049.

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Superhydrophobic Pin-cushion Array Films Prepared by Solvent Evaporation Self-organization

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