16 December 1998 Organic/inorganic nanocomposite materials for light-emitting applications
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CdSe nanoparticles were synthesized using microemulsion route, which surfaces were modified in-situ with ambiphylic species. The structural defects could be removed relatively and the broad particle size distribution could be narrowed efficiently by refluxing the samples a mixture of toluene/methanol. Several methods, such as optical absorption, luminescence, and transmission electron microscopic were used to characterize these nanoparticles. Single-layer electroluminescence devices of the nanoparticles were fabricated by spin coating techniques. Electroluminescence from CdSe nanoparticles shows obvious difference with photoluminescence, indicating the different emitting states.
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Encai Hao, Encai Hao, Bai Yang, Bai Yang, Junhu Zhang, Junhu Zhang, Xuemei Zhou, Xuemei Zhou, Jiachong Shen, Jiachong Shen, } "Organic/inorganic nanocomposite materials for light-emitting applications", Proc. SPIE 3476, Organic Light-Emitting Materials and Devices II, (16 December 1998); doi: 10.1117/12.332623; https://doi.org/10.1117/12.332623

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