Evaporation Structures of Solvent Drops
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Guangfen Li; Karlheinz Graf; Elmar Bonaccurso; Dmytro S. Golovko; Andreas Best;
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Article
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2007
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John Wiley and Sons
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English
⚖ 518 KB
## Abstract When a solvent drop evaporates from a polymer surface, a characteristic structure remains. To analyze the structure formation during evaporation we deposited microdrops of ethyl acetate on planar PEMA and toluene on PS. The shape of the evaporation structures depends on the molar mass o