Dewetting of core/ring microstructure in Langmuir–Blodgett films

作者: Renjie Zhang

DOI: 10.1016/J.COLSURFA.2007.12.059

关键词: Core (optical fiber)Materials scienceDewettingLigandLangmuir–Blodgett filmStearic acidSelf-assemblyCrystallographyRing (chemistry)MicrostructureColloid and Surface Chemistry

摘要: Abstract Self-organized pattern of stearic acid (SA) and Eu(TTA) 3 Phen in a core/ring microstructure the dewetting were observed by atomic force microscopy (AFM). Here TTA denote β-diketone ligand thenoyltrifluoroacetylacetone synergistic 1,10-phenanthroline. The obtained at low compression speed could be well kept after transfer to solid substrates humid surrounding. Otherwise resulting from shrinkage SA core occurred 1 h, leading gap about 200 nm between ring. This work is helpful for further understanding stability self-organized Langmuir–Blodgett (LB) films with double components.

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