Journal of Communications Technology and Electronics, volume 68, issue S2, pages S184-S189
Investigation of Ligand Exchange in Thin Films of PbS Colloidal Quantum Dots with FTIR-Spectroscopy
2
Orion R&P Association, Moscow, Russia
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3
Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
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4
Moscow State University, Moscow, Russia
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Publication type: Journal Article
Publication date: 2023-12-01
Q3
Q4
SJR: 0.222
CiteScore: 1.0
Impact factor: 0.4
ISSN: 10642269, 15556557
Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering
Radiation
Abstract
To optimize photosensitive structures based on colloidal lead sulfide quantum dots, the rate and completeness of replacement in thin layers was studied using Fourier transform infrared spectroscopy on a multiple attenuated total internal reflection attachment. The rate of ligand replacement in a thin layer of colloidal lead sulfide quantum dots when replaced by iodide ion in different solvents was studied for the first time. A change in the composition of the shells of PbS nanoparticles under the influence of a number of solvents and when replacing them with thiocyanate ions was shown. For the first time, the replacement of the oleate ligand shell with pure formamide has been established.
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Shuklov I. A. et al. Investigation of Ligand Exchange in Thin Films of PbS Colloidal Quantum Dots with FTIR-Spectroscopy // Journal of Communications Technology and Electronics. 2023. Vol. 68. No. S2. p. S184-S189.
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Shuklov I. A., Dyomkin D. V., Konavicheva V. A., Popov V., Razumov V. F. Investigation of Ligand Exchange in Thin Films of PbS Colloidal Quantum Dots with FTIR-Spectroscopy // Journal of Communications Technology and Electronics. 2023. Vol. 68. No. S2. p. S184-S189.
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TY - JOUR
DO - 10.1134/s1064226923140152
UR - https://link.springer.com/10.1134/S1064226923140152
TI - Investigation of Ligand Exchange in Thin Films of PbS Colloidal Quantum Dots with FTIR-Spectroscopy
T2 - Journal of Communications Technology and Electronics
AU - Shuklov, I A
AU - Dyomkin, D V
AU - Konavicheva, V. A.
AU - Popov, V.S.
AU - Razumov, V F
PY - 2023
DA - 2023/12/01
PB - Pleiades Publishing
SP - S184-S189
IS - S2
VL - 68
SN - 1064-2269
SN - 1555-6557
ER -
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@article{2023_Shuklov,
author = {I A Shuklov and D V Dyomkin and V. A. Konavicheva and V.S. Popov and V F Razumov},
title = {Investigation of Ligand Exchange in Thin Films of PbS Colloidal Quantum Dots with FTIR-Spectroscopy},
journal = {Journal of Communications Technology and Electronics},
year = {2023},
volume = {68},
publisher = {Pleiades Publishing},
month = {dec},
url = {https://link.springer.com/10.1134/S1064226923140152},
number = {S2},
pages = {S184--S189},
doi = {10.1134/s1064226923140152}
}
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Shuklov, I. A., et al. “Investigation of Ligand Exchange in Thin Films of PbS Colloidal Quantum Dots with FTIR-Spectroscopy.” Journal of Communications Technology and Electronics, vol. 68, no. S2, Dec. 2023, pp. S184-S189. https://link.springer.com/10.1134/S1064226923140152.
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