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Size, zeta potential, and semiconductor properties of hybrid CdS–ZnS nanoparticles in a stable aqueous colloidal solution

  • Physical Chemistry of Nanoclusters and Nanomaterials
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Abstract

A stable aqueous colloidal solution of core–shell CdS–ZnS nanoparticles is obtained via the chemical condensation of carboxyl-containing diamine complexone (disodium salt of ethylenediaminetetraacetic acid). CdS nanoparticles coated with ZnS exhibit 20 times greater luminescence and more stability, compared to CdS nanoparticles without ZnS on their surface.

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Correspondence to Yu. V. Kuznetsova.

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Original Russian Text © Yu.V. Kuznetsova, A.A. Rempel, 2017, published in Zhurnal Fizicheskoi Khimii, 2017, Vol. 91, No. 6, pp. 1037–1041.

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Kuznetsova, Y.V., Rempel, A.A. Size, zeta potential, and semiconductor properties of hybrid CdS–ZnS nanoparticles in a stable aqueous colloidal solution. Russ. J. Phys. Chem. 91, 1105–1108 (2017). https://doi.org/10.1134/S0036024417060139

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  • DOI: https://doi.org/10.1134/S0036024417060139

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