Fabrication and characterization of nanostructured poly(p-phenylene vinylene)-layered silicate materials

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We have fabricated three kinds of poly(p-phenylene vinylene) (PPV)-layered silicate nanostructures via three different methods. The first is PPV/layered silicate nanocomposite by solution blending, the second is layer-by-layer spin-coated multilayer structure of PPV/layered silicate via simple spin coating and drying, and the third is layer-by-layer spin-assembly multilayer structure using the electrostatic force between the positively charged precursor of PPV and the negative surface of layered silicate. Each sample was characterized by various methods: X-ray diffraction, UV/VIS spectroscopy, photoluminescence spectroscopy, and X-ray reflectivity. We found out that PPV/layered silicate hybrid materials are environmentally stable and nanoscale controllable.
Issue Date
2003
Language
ENG
Citation

Optical Materials, v.21, no.40546, pp.187 - 190

ISSN
0925-3467
URI
http://hdl.handle.net/10203/152143
Appears in Collection
CBE-Conference Papers(학술회의논문)
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