Fabrication and Characterization of Spin Self-assembled PPV/Montmorillonite Multilayer Films

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Multilayer nanostructural thin films through a layer-by-layer spin self-assembly method were prepared using poly(p-phenylene vinylene)/montmorillonite. Sodium montmorillonite particles exfoliated into single sheets and cationic PPV precursor and such anionic MMT plates were spin self-assembled by electrostatic attraction. Self-assembled MMT layers blocked the penetration of oxygen and moisture and they reduced the photo-oxidation of the emitting material. Spin self-assembled films showed higher environmental stability and luminescence, and their PL spectra were somewhat different from that of bulk PPV films.
Publisher
ICONO7
Issue Date
2003-12
Language
ENG
Citation

ICONO7(2003)

URI
http://hdl.handle.net/10203/152142
Appears in Collection
CBE-Conference Papers(학술회의논문)
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