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| The effect of ODA/TOPO mass ratio on the monodisperse CdSe quantum dots |
| 上海大学材料科学与工程学院电子信息材料系 |
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Cite this article:
. The effect of ODA/TOPO mass ratio on the monodisperse CdSe quantum dots. Chin J Mater Res, 2008, 22(5): 510-514.
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Abstract The monodisperse and uniform CdSe quantum dots were synthesized using an organometallic method in noncooradinating solution containing ligands of octadecylamine (ODA) and trioctylphosphine oxide (TOPO). The samples were characterized by TEM, UV-Vis absorption and photoluminescence spectra. The effect of the different ODA/TOPO mass ratio on the size distribution and PL quantum yield of quantum dots in system were discussed.
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Received: 12 November 2007
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