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|Title:||One-pot synthesis of Cu1.94S-CdS and Cu1.94S-Zn xCd1-xS nanodisk heterostructures||Authors:||Regulacio, M.D.
|Issue Date:||23-Feb-2011||Citation:||Regulacio, M.D., Ye, C., Lim, S.H., Bosman, M., Polavarapu, L., Koh, W.L., Zhang, J., Xu, Q.-H., Han, M.-Y. (2011-02-23). One-pot synthesis of Cu1.94S-CdS and Cu1.94S-Zn xCd1-xS nanodisk heterostructures. Journal of the American Chemical Society 133 (7) : 2052-2055. ScholarBank@NUS Repository. https://doi.org/10.1021/ja1090589||Abstract:||Nanodisk heterostructures consisting of monoclinic Cu1.94S and wurtzite CdS have been colloidally synthesized for the first time. Initially, hexagonal-shaped nanodisks of Cu1.94S were produced upon thermolysis of a copper complex in a solvent mixture of HDA and TOA at 250 °C. Rapid addition of Cd precursor to the reaction mixture resulted in the partial conversion of Cu1.94S into CdS, yielding Cu1.94S-CdS nanoheterostructures. The original morphology of the Cu1.94S nanodisks was conserved during the transformation. When Zn precursor was added together with the Cd precursor, Cu1.94S-ZnxCd 1-xS nanodisks were generated. These two-component nanostructures are potentially useful in the fabrication of heterojunction solar cells. © 2011 American Chemical Society.||Source Title:||Journal of the American Chemical Society||URI:||http://scholarbank.nus.edu.sg/handle/10635/88002||ISSN:||00027863||DOI:||10.1021/ja1090589|
|Appears in Collections:||Staff Publications|
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