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The Surface Science of Nanocrystals

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Journal Nat Mater
Date 2016 Jan 23
PMID 26796733
Citations 196
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Abstract

All nanomaterials share a common feature of large surface-to-volume ratio, making their surfaces the dominant player in many physical and chemical processes. Surface ligands - molecules that bind to the surface - are an essential component of nanomaterial synthesis, processing and application. Understanding the structure and properties of nanoscale interfaces requires an intricate mix of concepts and techniques borrowed from surface science and coordination chemistry. Our Review elaborates these connections and discusses the bonding, electronic structure and chemical transformations at nanomaterial surfaces. We specifically focus on the role of surface ligands in tuning and rationally designing properties of functional nanomaterials. Given their importance for biomedical (imaging, diagnostics and therapeutics) and optoelectronic (light-emitting devices, transistors, solar cells) applications, we end with an assessment of application-targeted surface engineering.

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References
1.
Jiang C, Lee J, Talapin D . Soluble precursors for CuInSe2, CuIn(1-x)Ga(x)Se2, and Cu2ZnSn(S,Se)4 based on colloidal nanocrystals and molecular metal chalcogenide surface ligands. J Am Chem Soc. 2012; 134(11):5010-3. DOI: 10.1021/ja2105812. View

2.
Kovalenko M, Scheele M, Talapin D . Colloidal nanocrystals with molecular metal chalcogenide surface ligands. Science. 2009; 324(5933):1417-20. DOI: 10.1126/science.1170524. View

3.
Ip A, Thon S, Hoogland S, Voznyy O, Zhitomirsky D, Debnath R . Hybrid passivated colloidal quantum dot solids. Nat Nanotechnol. 2012; 7(9):577-82. DOI: 10.1038/nnano.2012.127. View

4.
Boles M, Talapin D . Chemistry. Connecting the dots. Science. 2014; 344(6190):1340-1. DOI: 10.1126/science.1256197. View

5.
Kovalenko M, Schaller R, Jarzab D, Loi M, Talapin D . Inorganically functionalized PbS-CdS colloidal nanocrystals: integration into amorphous chalcogenide glass and luminescent properties. J Am Chem Soc. 2012; 134(5):2457-60. DOI: 10.1021/ja2087689. View