Advanced

Synthesis and Characterization of PbS Quantum Dots

Mousa, Abdelrazek LU (2011) KEMR19 20112
Department of Chemistry
Abstract
Colloidal semiconductor nanocrystals or quantum dots (QDs) have recently attracted much attention because of their unique electronic and optical properties and potential for a wide range of applications. Near-infrared (NIR) PbS QDs were synthesized using oleic acid (OA) as a surfactant for stabilizing the nanocrystals. PbS QD’s of different diameters were obtained by varying the injection temperature from 90-120 oC. The absorption and fluorescence measurements were recorded and the fluorescence quantum yield relative to IR-125 dye has been measured.
Please use this url to cite or link to this publication:
author
Mousa, Abdelrazek LU
supervisor
organization
course
KEMR19 20112
year
type
H2 - Master's Degree (Two Years)
subject
keywords
Kemisk fysik
language
English
id
2862856
date added to LUP
2012-08-14 14:11:01
date last changed
2012-08-14 14:11:01
@misc{2862856,
  abstract     = {Colloidal semiconductor nanocrystals or quantum dots (QDs) have recently attracted much attention because of their unique electronic and optical properties and potential for a wide range of applications. Near-infrared (NIR) PbS QDs were synthesized using oleic acid (OA) as a surfactant for stabilizing the nanocrystals. PbS QD’s of different diameters were obtained by varying the injection temperature from 90-120 oC. The absorption and fluorescence measurements were recorded and the fluorescence quantum yield relative to IR-125 dye has been measured.},
  author       = {Mousa, Abdelrazek},
  keyword      = {Kemisk fysik},
  language     = {eng},
  note         = {Student Paper},
  title        = {Synthesis and Characterization of PbS Quantum Dots},
  year         = {2011},
}