Synthesis and Characterization of PbS Quantum Dots
(2011) KEMR19 20112Department 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:
http://lup.lub.lu.se/student-papers/record/2862856
- author
- Mousa, Abdelrazek LU
- supervisor
- organization
- course
- KEMR19 20112
- year
- 2011
- 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}}, language = {{eng}}, note = {{Student Paper}}, title = {{Synthesis and Characterization of PbS Quantum Dots}}, year = {{2011}}, }