具有超疏水性质的图案化Ag膜

doi:10.3866/PKU.WHXB20061024

Abstract

Abstract: Patterned DR(diazoresin)/PAA(polyacrylic acid) SA(self-assembly) film was used as template on which a patterned DNA film was prepared by alternate deposition of DNA and PDDA(polydimethyldiallylammonium chloride). Then a patterned Ag film was obtained by means of Ag electroless deposition in the DNA patterned film. After surface modification with n-dodecanethiol the patterned Ag film, which exhibits obvious microstructure and nanostrucutre, will possess super hydrophobic properties and the contact angle of water on this surface can reach to about 168°.

Key words: Superhydrophobic, Patterning, Electroless deposition, DNA film, Ag film

BAI Shuo;YANG Ling-Lu;ZHANG Mao-Feng;YANG Zhao-Hui;ZHANG Zhi-Feng;CAO Wei-Xiao. Patterned Ag Film with Superhydrophobic Properties[J].Acta Phys. -Chim. Sin., 2006, 22(10): 1296-1299.

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Patterned Ag Film with Superhydrophobic Properties

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