Industrial & Engineering Chemistry Research, volume 51, issue 17, pages 5995-6000

Synthesis of Fluorescent CdS Quantum Dots of Tunable Light Emission with a New in Situ Produced Capping Agent

Publication typeJournal Article
Publication date2012-04-18
Q1
Q2
SJR0.811
CiteScore7.4
Impact factor3.8
ISSN08885885, 15205045
General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering
Abstract
Herein, we report an ambient synthesis of CdS QDs with widely tunable particle size by sulfur source of H2S and a new capping agent R-2-thiotetrahydrothiazole-4-carboxylic acid in situ produced from the reaction of l-cysteine with carbon disulfide in water. XRD, FTIR, UV–vis, PL, and TEM measurements were used to characterize the synthesized CdS QDs. Small particle size in a range of 1–3 nm and five PL colors from dark, deep blue to yellow of CdS QDs were achieved by changing the molar ratio and pH value of preparation. These CdS colloid solutions exhibit high stability even under weak acidity conditions at pH 6.5. The CdS QDs display highest emission intensity at a concentration of 2 mM.

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GOST Copy
Mo Y. M. et al. Synthesis of Fluorescent CdS Quantum Dots of Tunable Light Emission with a New in Situ Produced Capping Agent // Industrial & Engineering Chemistry Research. 2012. Vol. 51. No. 17. pp. 5995-6000.
GOST all authors (up to 50) Copy
Mo Y. M., Tang Yu., Gao F., Yang J., Zhang Y. Synthesis of Fluorescent CdS Quantum Dots of Tunable Light Emission with a New in Situ Produced Capping Agent // Industrial & Engineering Chemistry Research. 2012. Vol. 51. No. 17. pp. 5995-6000.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/ie201826e
UR - https://doi.org/10.1021/ie201826e
TI - Synthesis of Fluorescent CdS Quantum Dots of Tunable Light Emission with a New in Situ Produced Capping Agent
T2 - Industrial & Engineering Chemistry Research
AU - Mo, Yan Mei
AU - Tang, Yu
AU - Gao, Fei
AU - Yang, Jun
AU - Zhang, Yuan-Ming
PY - 2012
DA - 2012/04/18
PB - American Chemical Society (ACS)
SP - 5995-6000
IS - 17
VL - 51
SN - 0888-5885
SN - 1520-5045
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2012_Mo,
author = {Yan Mei Mo and Yu Tang and Fei Gao and Jun Yang and Yuan-Ming Zhang},
title = {Synthesis of Fluorescent CdS Quantum Dots of Tunable Light Emission with a New in Situ Produced Capping Agent},
journal = {Industrial & Engineering Chemistry Research},
year = {2012},
volume = {51},
publisher = {American Chemical Society (ACS)},
month = {apr},
url = {https://doi.org/10.1021/ie201826e},
number = {17},
pages = {5995--6000},
doi = {10.1021/ie201826e}
}
MLA
Cite this
MLA Copy
Mo, Yan Mei, et al. “Synthesis of Fluorescent CdS Quantum Dots of Tunable Light Emission with a New in Situ Produced Capping Agent.” Industrial & Engineering Chemistry Research, vol. 51, no. 17, Apr. 2012, pp. 5995-6000. https://doi.org/10.1021/ie201826e.
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