Design and synthesis of photostable multi-shell Cd-free nanocrystal quantum dots for LED applications

Kyungnam Kim; Chang Soo Han; Sohee Jeong

doi:10.1039/c2jm33962e

Design and synthesis of photostable multi-shell Cd-free nanocrystal quantum dots for LED applications

Kyungnam Kim, Chang Soo Han, Sohee Jeong

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

Multi-shell Cd-free nanocrystals were designed such that (1) the outer-most shell was free of reactive sulfide to prevent corrosion (2) the position of the band-edge emission remained unchanged during multi-shell coating. The photoluminescence and photostability were markedly enhanced and allowed the fabrication of light-emitting diode devices with high color-rendering abilities and high photostability.

Original language	English
Pages (from-to)	21370-21372
Number of pages	3
Journal	Journal of Materials Chemistry
Volume	22
Issue number	40
DOIs	https://doi.org/10.1039/c2jm33962e
State	Published - 28 Oct 2012
Externally published	Yes

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title = "Design and synthesis of photostable multi-shell Cd-free nanocrystal quantum dots for LED applications",

abstract = "Multi-shell Cd-free nanocrystals were designed such that (1) the outer-most shell was free of reactive sulfide to prevent corrosion (2) the position of the band-edge emission remained unchanged during multi-shell coating. The photoluminescence and photostability were markedly enhanced and allowed the fabrication of light-emitting diode devices with high color-rendering abilities and high photostability.",

author = "Kyungnam Kim and Han, \{Chang Soo\} and Sohee Jeong",

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doi = "10.1039/c2jm33962e",

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AU - Kim, Kyungnam

AU - Han, Chang Soo

AU - Jeong, Sohee

PY - 2012/10/28

Y1 - 2012/10/28

N2 - Multi-shell Cd-free nanocrystals were designed such that (1) the outer-most shell was free of reactive sulfide to prevent corrosion (2) the position of the band-edge emission remained unchanged during multi-shell coating. The photoluminescence and photostability were markedly enhanced and allowed the fabrication of light-emitting diode devices with high color-rendering abilities and high photostability.

AB - Multi-shell Cd-free nanocrystals were designed such that (1) the outer-most shell was free of reactive sulfide to prevent corrosion (2) the position of the band-edge emission remained unchanged during multi-shell coating. The photoluminescence and photostability were markedly enhanced and allowed the fabrication of light-emitting diode devices with high color-rendering abilities and high photostability.

UR - https://www.scopus.com/pages/publications/84866981326

U2 - 10.1039/c2jm33962e

DO - 10.1039/c2jm33962e

M3 - Article

AN - SCOPUS:84866981326

SN - 0959-9428

VL - 22

SP - 21370

EP - 21372

JO - Journal of Materials Chemistry

JF - Journal of Materials Chemistry

IS - 40

ER -

Design and synthesis of photostable multi-shell Cd-free nanocrystal quantum dots for LED applications

Abstract

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