Synthesis and Luminescent Properties of Perovskite Quantum Dots

In this paper, we obtained nanoparticles based on ABX3 type of metal halide perovskites using the growth method of colloidal quantum dots in non-polar environment. The development of technological processes allowed us to synthesize the studied nanoparticles with room temperatures. The dependence of...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-12, Vol.1410 (1), p.12025
Main Authors: Son, A G, Krivogina, E V, Romanov, N V
Format: Article
Language:English
Subjects:
Colloiding
Metal halides
Nanoparticles
Optical properties
Perovskites
Photoluminescence
Photon correlation spectroscopy
Physics
Polar environments
Quantum dots
Room temperature
Synthesis
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Summary:In this paper, we obtained nanoparticles based on ABX3 type of metal halide perovskites using the growth method of colloidal quantum dots in non-polar environment. The development of technological processes allowed us to synthesize the studied nanoparticles with room temperatures. The dependence of the photoluminescence intensity of the concentration of sols dots was determined using the photoluminescence method in the range from 400 to 700 nm. The effect of various stabilizers on the optical properties of nanoparticles was studied and the optimal composition of the stabilizer was defined. The method of dynamic light scattering was used to estimate the approximate dimensions of the synthesized ABX3 type of metal halide nanoparticles.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1410/1/012025