Preparation, characterization and electroluminescence of ZnS nanocrystals in a polymer matrixi
- 1 January 1997
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 7 (1) , 131-133
- https://doi.org/10.1039/a603555h
Abstract
ZnS nanocrystals have been synthesized in polymer matrices. Absorption spectrum and small-angle X-ray scattering studies showed that the size of the ZnS nanoparticles wasca. 3.0 nm. Electron diffraction results showed that the ZnS nanocrystals have hexagonal structure. A ZnS nanoparticle/polymer composite as an emitter was used to fabricate a single layer structure electroluminescent device with a low turn-on voltage (≤4 V) and blue electroluminescence was observed at room temperature.Keywords
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