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arXiv · 1804.02977

Halogens in the synthesis of colloidal semiconductor nanocrystals

Frauke Gerdes·Eugen Klein·Sascha Kull·Mohammad Mehdi Ramin Moayed·Rostyslav Lesyuk·Christian Klinke
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Abstract

In this review, we highlight the role of halogenated compounds in the colloidal synthesis of nanostructured semiconductors. Halogen-containing metallic salts used as precursors and halogenated hydrocarbons used as ligands allow stabilizing different shapes and crystal phases, and enable the formation of colloidal systems with different dimensionality. We summarize recent reports on the tremendous influence of these compounds on the physical properties of nanocrystals, like field-effect mobility and solar cell performance and outline main analytical methods for the nanocrystal surface control.

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Frauke Gerdes, Eugen Klein, Sascha Kull, Mohammad Mehdi Ramin Moayed, Rostyslav Lesyuk, Christian Klinke. 2018-04-09. Halogens in the synthesis of colloidal semiconductor nanocrystals. https://doi.org/10.1515/zpch-2018-1164

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