CUED Publications database

Lead-salt quantum-dot ionic liquids

Sun, L and Fang, J and Reed, JC and Estevez, L and Bartnik, AC and Hyun, BR and Wise, FW and Malliaras, GG and Giannelis, EP (2010) Lead-salt quantum-dot ionic liquids. Small, 6. pp. 638-641. ISSN 1613-6810

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Abstract

PbS quantum dots (QDs) are functionalized using ionic liquids with thiol moieties as capping ligands. The resulting amphiphilic QD ionic liquids exhibit fluidlike behavior at room temperature, even in the absence of solvents. The photostability of the QDs is dramatically improved compared to the as-synthesized oleic acid-capped QDs dispersed in toluene. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Item Type: Article
Uncontrolled Keywords: Electric Conductivity Ionic Liquids Lead Quantum Dots Temperature
Subjects: UNSPECIFIED
Divisions: UNSPECIFIED
Depositing User: Cron Job
Date Deposited: 10 Sep 2017 20:11
Last Modified: 18 Mar 2021 04:01
DOI: 10.1002/smll.200902218