Enhanced photoluminescence and thermal stability of zinc quinolate following complexation on the surface of quantum dots

Bhandari, Satyapriya ; Roy, Shilaj ; Chattopadhyay, Arun (2014) Enhanced photoluminescence and thermal stability of zinc quinolate following complexation on the surface of quantum dots RSC Advances, 4 (46). pp. 24217-24221. ISSN 2046-2069

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Official URL: http://pubs.rsc.org/en/content/articlelanding/2014...

Related URL: http://dx.doi.org/10.1039/C4RA03341H

Abstract

Reaction between colloidal ZnS nanocrystals (NCs) and 8-hydroxy quinoline (HQ) led to complexation on the surface of the NCs. The quantum dot complex (QDC), with ZnQ2 attached to the surface of the NC, has a longer emissive lifetime, higher fluorescence quantum yield and enhanced thermal stability, making it a better LED material than ZnQ2.

Item Type:Article
Source:Copyright of this article belongs to Royal Society of Chemistry.
ID Code:100833
Deposited On:20 Dec 2016 06:42
Last Modified:20 Dec 2016 06:42

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