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Dewetting behavior of polystyrene film filled with (C(6)H(5)C(2)H(4)NH(3))(2)PbI(4)
Xue, Longjian; Cheng, Ziyong; Fu, Jun; Han, Yanchun
2008-08-07
Source PublicationJOURNAL OF CHEMICAL PHYSICS
ISSN0021-9606
Volume129Issue:5
AbstractThe dewetting behavior of thin (about 30 nm) polystyrene (PS) films filled with different amount of (C(6)H(5)C(2)H(4)NH(3))(2)PbI(4) (PhE-PbI(4)) on the silicon substrate with a native oxide layer was investigated. For different additive concentrations, PhE-PbI(4) 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-PbI(4) 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-PbI(4) formed in the film, which inhibited the dewetting. When the concentration is higher (2 wt %), large PhE-PbI(4) aggregates, in addition to the PhE-PbI(4) continuous layer, formed in the film. These large aggregates (larger than radius of gyration of PS) migrated to the interface, resulting in the hole nucleation and eventually the complete dewetting of the film. (C) 2008 American Institute of Physics.
DOI10.1063/1.2957899
Indexed BySCI
Language英语
WOS IDWOS:000258336100042
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64492
Collection中国科学院化学研究所
Corresponding AuthorHan, Yanchun
AffiliationChinese Acad Sci, Grad Sch, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Xue, Longjian,Cheng, Ziyong,Fu, Jun,et al. Dewetting behavior of polystyrene film filled with (C(6)H(5)C(2)H(4)NH(3))(2)PbI(4)[J]. JOURNAL OF CHEMICAL PHYSICS,2008,129(5).
APA Xue, Longjian,Cheng, Ziyong,Fu, Jun,&Han, Yanchun.(2008).Dewetting behavior of polystyrene film filled with (C(6)H(5)C(2)H(4)NH(3))(2)PbI(4).JOURNAL OF CHEMICAL PHYSICS,129(5).
MLA Xue, Longjian,et al."Dewetting behavior of polystyrene film filled with (C(6)H(5)C(2)H(4)NH(3))(2)PbI(4)".JOURNAL OF CHEMICAL PHYSICS 129.5(2008).
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