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Materials, volume 16, issue 14, pages 5039

A Review on Multiple I-III-VI Quantum Dots: Preparation and Enhanced Luminescence Properties

Publication typeJournal Article
Publication date2023-07-17
Journal: Materials
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor3.4
ISSN19961944, 19961944
General Materials Science
Abstract

I-III-VI type QDs have unique optoelectronic properties such as low toxicity, tunable bandgaps, large Stokes shifts and a long photoluminescence lifetime, and their emission range can be continuously tuned in the visible to near-infrared light region by changing their chemical composition. Moreover, they can avoid the use of heavy metal elements such as Cd, Hg and Pb and highly toxic anions, i.e., Se, Te, P and As. These advantages make them promising candidates to replace traditional binary QDs in applications such as light-emitting diodes, solar cells, photodetectors, bioimaging fields, etc. Compared with binary QDs, multiple QDs contain many different types of metal ions. Therefore, the problem of different reaction rates between the metal ions arises, causing more defects inside the crystal and poor fluorescence properties of QDs, which can be effectively improved by doping metal ions (Zn2+, Mn2+ and Cu+) or surface coating. In this review, the luminous mechanism of I-III-VI type QDs based on their structure and composition is introduced. Meanwhile, we focus on the various synthesis methods and improvement strategies like metal ion doping and surface coating from recent years. The primary applications in the field of optoelectronics are also summarized. Finally, a perspective on the challenges and future perspectives of I-III-VI type QDs is proposed as well.

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GOST |
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GOST Copy
Chen T. et al. A Review on Multiple I-III-VI Quantum Dots: Preparation and Enhanced Luminescence Properties // Materials. 2023. Vol. 16. No. 14. p. 5039.
GOST all authors (up to 50) Copy
Chen T., Chen Y., Li Y., Liang M., Wu W., Wang Y. A Review on Multiple I-III-VI Quantum Dots: Preparation and Enhanced Luminescence Properties // Materials. 2023. Vol. 16. No. 14. p. 5039.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3390/ma16145039
UR - https://doi.org/10.3390/ma16145039
TI - A Review on Multiple I-III-VI Quantum Dots: Preparation and Enhanced Luminescence Properties
T2 - Materials
AU - Chen, Ting
AU - Chen, Yuanhong
AU - Li, Youpeng
AU - Liang, Mengbiao
AU - Wu, Wenkui
AU - Wang, Yude
PY - 2023
DA - 2023/07/17 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 5039
IS - 14
VL - 16
SN - 1996-1944
SN - 1996-1944
ER -
BibTex |
Cite this
BibTex Copy
@article{2023_Chen,
author = {Ting Chen and Yuanhong Chen and Youpeng Li and Mengbiao Liang and Wenkui Wu and Yude Wang},
title = {A Review on Multiple I-III-VI Quantum Dots: Preparation and Enhanced Luminescence Properties},
journal = {Materials},
year = {2023},
volume = {16},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {jul},
url = {https://doi.org/10.3390/ma16145039},
number = {14},
pages = {5039},
doi = {10.3390/ma16145039}
}
MLA
Cite this
MLA Copy
Chen, Ting, et al. “A Review on Multiple I-III-VI Quantum Dots: Preparation and Enhanced Luminescence Properties.” Materials, vol. 16, no. 14, Jul. 2023, p. 5039. https://doi.org/10.3390/ma16145039.
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