Synthesis and investigation of optical properties of CdSe quantum dots with high quantum luminescence yield
Abstract
In the present work, an attempt to obtain quantum dots with a high quantum luminescence yield has been made. For this purpose, the existing methods of synthesis have been studied; approbation of availability and reproducibility of the results and possibility of obtaining luminescent QD samples in the required spectral region has been made. The optical characteristics, the influence of the synthesis conditions, the possibility of using nanostructured materials for sensitization of solar cells have been studied.
About the Authors
A. Z. Kainarbay
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
T. N. Nurakhmetov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
Z. M. Salikhodja
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
A. M. Zhunusbekov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
D. K. Daurenbekov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
B. .. Sadykova
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
B. .. Yussupbekova
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
K. .. Zhanylysov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
A. .. Kainarbayeva
Abai Kazakh State Pedagogical University
Kazakhstan
Kazakhstan
N. .. Adalbek
Abai Kazakh State Pedagogical University
Kazakhstan
Kazakhstan
N. .. Shaken
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
A. .. Turmakhanbetova
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
K. N. Balabekov
L.N. Gumilyov Eurasian National University
Kazakhstan
Kazakhstan
References
1. Y. Cheng et al., Nanophotonics 5 (2016) 31-54.
2. G.H.Carey et al., Chem. Rev. 115 (2015) 12732-12763.
3. L. Qu, X. Peng, J. AM. CHEM. SOC. 124 (2002) 2049-2055.
4. C. de Mello Donega et al., J. Phys. Chem. B 107 (2003) 489-496.
5. I. Mekis et al., J. Phys. Chem. B 107 (2003) 7454-7462.
6. D.V. Talapin et al., Nano letters 1 (2001) 207-211.
7. D.V. Talapin et al., J. Phys. Chem. B 108 (2004) 18826-18831.
8. A.I. Ekimov, A.L. Efros, Phys. Status Solidi B-Basic Res. 150 (1988) 627-633.
9. E.S.Speranskaya, Kvantovye tochki na osnove selenida kadmija: poluchenie, modifikacija I primenenie v immune himicheskomanalize (Avtoreferat dissertacii, Saratov state university, 2013) 23 p. (In Russian)
10. J. Jasieniak et al., J. Phys. Chem. B 109 (2005) 20665-20668.
11. W.W. Yu et al., Chem. Mater. 15 (2003) 2854-2860.
12. S.N. Contreras Ortiz et al., Journal of Physics: Conference Series 687 (2016) 012097.
13. M. Grabolle et al., Anal. Chem. 81 (2009) 6285-6294.
14. T.N. Nurakhmetov et al., Proceeding of the IX International conference «Efficient use of resources and environmental protection - key issues of mining and metallurgical complex development» and XII International science conference «Advanced technologies, equipment and analytical systems for materials and nanomaterials», Oskemen 1 (2015) 315-323.
15. R.W. Meulenberg et al., Nano letters 4 (2004) 2277-2285.
Review
For citations:
Kainarbay A.Z., Nurakhmetov T.N., Salikhodja Z.M., Zhunusbekov A.M., Daurenbekov D.K., Sadykova B..., Yussupbekova B..., Zhanylysov K..., Kainarbayeva A..., Adalbek N..., Shaken N..., Turmakhanbetova A..., Balabekov K.N. Synthesis and investigation of optical properties of CdSe quantum dots with high quantum luminescence yield. Eurasian Journal of Physics and Functional Materials. 2018;2(4):331-340. https://doi.org/10.29317/ejpfm.2018020405
Views: 175
Email this article 