Issue 2, 2017

Atomic models for anionic ligand passivation of cation-rich surfaces of IV–VI, II–VI, and III–V colloidal quantum dots

Abstract

We formulated atomic models of cation-rich surfaces passivated with anionic ligands for IV–VI, II–VI, and III–V colloidal quantum dots, employing electron counting models and quantum mechanical calculations. We found that the fractional dangling bonds of cation-rich (100) and (111) surfaces could be greatly stabilized by dimerization–anion passivation and amine–anion co-passivation.

Graphical abstract: Atomic models for anionic ligand passivation of cation-rich surfaces of IV–VI, II–VI, and III–V colloidal quantum dots

Supplementary files

Article information

Article type
Communication
Submitted
30 sen 2016
Accepted
02 dek 2016
First published
02 dek 2016

Chem. Commun., 2017,53, 388-391

Atomic models for anionic ligand passivation of cation-rich surfaces of IV–VI, II–VI, and III–V colloidal quantum dots

J. Ko, D. Yoo and Y. Kim, Chem. Commun., 2017, 53, 388 DOI: 10.1039/C6CC07933D

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