Dalton Transactions, том 49, издание 35, номера страниц: 12156-12160

How does the ligand affect the sensitivity of the luminescent thermometers based on Tb-Eu complexes.

Тип документа
Дата публикации2020-08-06
ИздательRoyal Society of Chemistry
Название журналаDalton Transactions
Квартиль по SCImagoQ1
Квартиль по Web of ScienceQ1
Импакт-фактор 20214.57
ISSN14779226, 14779234
Inorganic Chemistry
Краткое описание
Theoretical description of a four-level system for luminescent thermometry was proposed. Based on this description, the sensitivity was proved not to exceed Sr =|E23 - E12|/T2, where T is the temperature and |E23 - E12| is the absolute energy difference between the excited state energy gaps. The analysis was verified for the terbium-europium coordination compounds, the most studied class of four-level thermometry systems, which revealed that most of the examples fall within either this theory or represent three-level systems, where the ligand is not involved in the thermally-activated processes. From this description, it follows that the highest Sr can be reached either when the triplet state is not involved or when the ligand triplet state is very high, which in the case of terbium-europium coordination compounds means exceeding 26 800 cm-1.
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1. Popelensky Th. Yu., Utochnikova V. V. How does the ligand affect the sensitivity of the luminescent thermometers based on Tb–Eu complexes // Dalton Transactions. 2020. Т. 49. № 35. С. 12156–12160.
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TY - JOUR

DO - 10.1039/d0dt02238a

UR - http://dx.doi.org/10.1039/D0DT02238A

TI - How does the ligand affect the sensitivity of the luminescent thermometers based on Tb–Eu complexes

T2 - Dalton Transactions

AU - Popelensky, Th. Yu.

AU - Utochnikova, V. V.

PY - 2020

PB - Royal Society of Chemistry (RSC)

SP - 12156-12160

IS - 35

VL - 49

SN - 1477-9226

SN - 1477-9234

ER -

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@article{Popelensky_2020,

doi = {10.1039/d0dt02238a},

url = {https://doi.org/10.1039%2Fd0dt02238a},

year = 2020,

publisher = {Royal Society of Chemistry ({RSC})},

volume = {49},

number = {35},

pages = {12156--12160},

author = {Th. Yu. Popelensky and V. V. Utochnikova},

title = {How does the ligand affect the sensitivity of the luminescent thermometers based on Tb{\textendash}Eu complexes},

journal = {Dalton Transactions}

}

MLA
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Popelensky, Th. Yu., and V. V. Utochnikova. “How Does the Ligand Affect the Sensitivity of the Luminescent Thermometers Based on Tb–Eu Complexes.” Dalton Transactions, vol. 49, no. 35, 2020, pp. 12156–60. Crossref, https://doi.org/10.1039/d0dt02238a.