Redox-chemiluminescence of the Eu3+* ion and Xe* atom generated in the solid-phase interaction of EuSO4 and ХеF2

Булгаков, Р. Г.; Masyagutova, G. A.; Mamykin, A. V.; Ostakhov, S. S.; Galimov, Dim I.; Хурсан, С. Л.

doi:10.1016/j.jlumin.2017.08.002

Cited by 5 publications

(2 citation statements)

References 37 publications

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“…It is important for application that FL is retained for several weeks without visible changes. Four solid inorganic Eu (II) compounds (including EuSO 4 ) fluoresced at RT; this suggested that other solid individual Eu 2+ ion compounds, and possibly also Ln 2+ ion compounds, would be capable of fluorescing.…”

Section: Resultsmentioning

confidence: 99%

“…The second report described both the effects of pressure on PL of the Eu 2+ ion doped in various solid matrices and the PL spectrum (λ max = 423 nm) of the EuCl 2 compact powder . The third report described the FL of solid EuSO 4 (λ max = 378 nm) at RT . Therefore, other solid inorganic compounds of Eu 2+ may have fluorescence properties.…”

Section: Introductionmentioning

confidence: 99%

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The first example of fluorescence of the solid individual compounds of Eu²⁺ ion: EuCl₂, EuI₂, EuBr₂

Galimov

Булгаков

2018

Luminescence

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Fluorescence (FL) from Eu2+ ion solid individual compounds was observed for the first time using the examples EuCl2, EuI2 and EuBr2. Fluorescence was detected at excitation by ultraviolet (UV) light from powdered samples of Eu (II) halides at room temperature (RT) in an argon atmosphere. In air, FL of all Eu2+ compounds studied was stable, and intensity persisted for weeks. Depending on the nature of the halide anion and due to a nephelauxetic effect, the position of the maxima in the FL spectra underwent a red shift in the series: EuCl2 (409 nm) < EuBr2 (428 mm) < EuI2 (432 nm). The lifetimes of the excited states of the Eu2+* ions for EuI2, EuCl2 and EuBr2 were 355, 76 and 54 ns, respectively.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The first example of fluorescence of the solid individual compounds of Eu²⁺ ion: EuCl₂, EuI₂, EuBr₂

Galimov

Булгаков

2018

Luminescence

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High level ab initio thermochemistry of XeF radical

Ovchinnikov

Masyagutova

Хурсан

2018

Journal of Fluorine Chemistry

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Ligand-assisted excitation of Eu(III) during interaction of Eu(FOD)3 with xenon difluoride in acetonitrile solution

Masyagutova,

Mamykin,

Khursan

2024

Journal of Fluorine Chemistry

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Redox-chemiluminescence of the Eu3+* ion and Xe* atom generated in the solid-phase interaction of EuSO4 and ХеF2

Cited by 5 publications

References 37 publications

The first example of fluorescence of the solid individual compounds of Eu²⁺ ion: EuCl₂, EuI₂, EuBr₂

The first example of fluorescence of the solid individual compounds of Eu²⁺ ion: EuCl₂, EuI₂, EuBr₂

High level ab initio thermochemistry of XeF radical

Ligand-assisted excitation of Eu(III) during interaction of Eu(FOD)3 with xenon difluoride in acetonitrile solution

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Redox-chemiluminescence of the Eu3+* ion and Xe* atom generated in the solid-phase interaction of EuSO4 and ХеF2

Cited by 5 publications

References 37 publications

The first example of fluorescence of the solid individual compounds of Eu2+ ion: EuCl2, EuI2, EuBr2

The first example of fluorescence of the solid individual compounds of Eu2+ ion: EuCl2, EuI2, EuBr2

High level ab initio thermochemistry of XeF radical

Ligand-assisted excitation of Eu(III) during interaction of Eu(FOD)3 with xenon difluoride in acetonitrile solution

Contact Info

Product

Resources

About

The first example of fluorescence of the solid individual compounds of Eu²⁺ ion: EuCl₂, EuI₂, EuBr₂

The first example of fluorescence of the solid individual compounds of Eu²⁺ ion: EuCl₂, EuI₂, EuBr₂