Dewetting behavior of polystyrene film filled with (C6H5C2H4NH3)(2)PbI4
Data(s) |
2008
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Resumo |
The dewetting behavior of thin (about 30 nm) polystyrene (PS) films filled with different amount of (C6H5C2H4NH3)(2)PbI4 (PhE-PbI4) on the silicon substrate with a native oxide layer was investigated. For different additive concentrations, PhE-PbI4 showed different spatial distributions in the PS films, which had a strong influence on the film wettability, dewetting dynamics, and mechanism. With 0.5 wt % additive, PhE-PbI4 formed a noncontinuous diffusion layer, which caused a continuous hole nucleation in the film. With about 1 wt % additive, a continuous gradient distribution layer of PhE-PbI4 formed in the film, which inhibited the dewetting. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Xue LJ;Cheng ZY;Fu J;Han YC.Dewetting behavior of polystyrene film filled with (C6H5C2H4NH3)(2)PbI4,JOURNAL OF CHEMICAL PHYSICS,2008,129(5 ):文献编号:054905 |
Palavras-Chave | #THIN POLYMER-FILMS #GLASS-TRANSITION #LIQUID-FILMS #DYNAMICS #SURFACES #MORPHOLOGY #RUPTURE #INSTABILITY #INTERFACES #PATTERNS |
Tipo |
期刊论文 |