2022
DOI: 10.1039/d2ce00478j
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Co-crystallization of red emitting (NH4)3Sc(SO4)3:Eu3+ microfibers: structure–luminescence relationship for promising application in optical thermometry

Abstract: Eu-doped (NH4)3Sc(SO4)3 microfibers may become a prominent phosphor for highly sensitive luminescent thermometry in the range 313–373 K.

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Cited by 7 publications
(3 citation statements)
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“…However, the material may be attractive for application in non-contact luminescence thermometry like other Eu doped phosphors. [45][46][47][48] The operation range of KEMO phosphor can be substantially increased by the variation of excitation wavelength.…”
Section: Resultsmentioning
confidence: 99%
“…However, the material may be attractive for application in non-contact luminescence thermometry like other Eu doped phosphors. [45][46][47][48] The operation range of KEMO phosphor can be substantially increased by the variation of excitation wavelength.…”
Section: Resultsmentioning
confidence: 99%
“…Это свойство позволило предложить его в качестве материала люминофора для бесконтактного определения температуры в области 50-100 С. Расчетными методами доказано, что различие в ионных радиусах Sc 3+ и Eu 3+ , а также формирование полиэдров европия с координационными числами 7 и 9 (EuO7 и EuO9) в низкои высокотемпературных модификациях соответственно, отличных от строго октаэдрического окружения скандия в ScO6, существенно ограничивают степень допирования [17]. Коэффициенты относительной и абсолютной чувствительности определения температуры (при облучении лазером λex = 248 нм) оказались высокими, при этом наблюдалась воспроизводимость измерений при многократном термоциклировании.…”
Section: результатыunclassified
“…The sulfates of rare earths are perhaps the most frequently studied group of inorganic complex compounds due to their wide range of applications [14][15][16][17][18][19][20][21]. The thermodynamic properties of these compounds occupy an important position in various hydrometallurgical processes for REE production [22].…”
Section: Introductionmentioning
confidence: 99%