Directing semiconductor nanorod assembly into 1D or 2D supercrystals by altering the surface charge

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Title: Directing semiconductor nanorod assembly into 1D or 2D supercrystals by altering the surface charge
Authors: Singh, Ajay
Gunning, Robert Denis
Sanyal, Amberish
Ryan, Kevin M.
Permanent link: http://hdl.handle.net/10197/2702
Date: 2010
Abstract: Coulomb repulsion due to the surface charge on semi-conductor nanorods works against the dipole–dipole attraction that tends to direct the nanorods to self-assemble; the nature of this self-assembly for CdSe nanorods can be thus altered by pyridine washing, which charges the rods surface—thereby allowing the Coulomb repulsion to tailor the alignment.
Funding Details: Science Foundation Ireland
Type of material: Journal Article
Publisher: RSC publications
Copyright (published version): The Royal Society of Chemistry 2010
Keywords: Nanorods;Semiconductor;Self-assembly;CdSe
Subject LCSH: Semiconductor nanoparticles
Nanocrystals
Self-assembly (Chemistry)
DOI: 10.1039/C0CC01455A
Language: en
Status of Item: Peer reviewed
Appears in Collections:Solar Energy Conversion (SEC) Cluster Research Collection

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