Effect of Amine Additive for the Synthesis of Cadmium Selenide Quantum Dots in a Microreactor
- Authors
- Jeong, Da-Woon; Swain, Basudev; Lee, Chan Gi; Seong, Tae-Yeon; Park, Kyoung-Tae; Kim, Bum Sung
- Issue Date
- 3월-2016
- Publisher
- WILEY
- Citation
- INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, v.13, no.2, pp.223 - 227
- Indexed
- SCIE
SCOPUS
- Journal Title
- INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY
- Volume
- 13
- Number
- 2
- Start Page
- 223
- End Page
- 227
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/89317
- DOI
- 10.1111/ijac.12469
- ISSN
- 1546-542X
- Abstract
- The effect of octylamine flow rate on the structure and morphology of CdSe quantum dots synthesized in a microreactor was studied. The flow rate of octylamine was varied from 0.005ml/min to 0.030ml/min, and the optical properties of the synthesized particles were analyzed by UV-vis and photoluminescence spectroscopy. The particle size of the quantum dots was found to increase with an increasing octylamine flow rate. Further, UV-vis and photoluminescence bands were found to be red-shifted with an increasing flow rate. We determined that, by controlling octylamine flow rate, the particle size of the quantum dots could be controlled. This method will help to determine the optimal octylamine flow conditions for synthesizing nanoparticles for use in a diverse range of applications.
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Collections - College of Engineering > Department of Materials Science and Engineering > 1. Journal Articles
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