Photochemical synthesis and characterization of multi-component (Gd, Lu)3(Ga,Al)5O12: Ce garnet powders

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F19%3A00507907" target="_blank" >RIV/61388980:_____/19:00507907 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/19:00507907 RIV/68407700:21340/19:00336944

Výsledek na webu

<a href="https://doi.org/10.1016/j.radmeas.2019.03.012" target="_blank" >https://doi.org/10.1016/j.radmeas.2019.03.012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.radmeas.2019.03.012" target="_blank" >10.1016/j.radmeas.2019.03.012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Photochemical synthesis and characterization of multi-component (Gd, Lu)3(Ga,Al)5O12: Ce garnet powders

Popis výsledku v původním jazyce

Photochemical synthesis was used for the formation of solid precursors for multi-component Ce-doped (Gd1-xLux)3(Ga1-yAly)5O12. Elemental composition of the solid precursors was evaluated by X-ray fluorescence spectroscopy and the samples were then heated in air to obtain garnet powders. The calcination temperature was correlated with the composition of the powder. The X-ray diffraction revealed that for high Gd content at lower temperatures, impurities such as Gd3(GaO4)O2 were present along with the garnet phase, increased calcination temperature was required for a pure garnet phase. The highly luminescent powders exhibited typical Ce3+ 5d-4f emission in visible range when excited by X-rays, with shifts in emission maximum caused by the changes in sample composition.n

Název v anglickém jazyce

Photochemical synthesis and characterization of multi-component (Gd, Lu)3(Ga,Al)5O12: Ce garnet powders

Popis výsledku anglicky

Photochemical synthesis was used for the formation of solid precursors for multi-component Ce-doped (Gd1-xLux)3(Ga1-yAly)5O12. Elemental composition of the solid precursors was evaluated by X-ray fluorescence spectroscopy and the samples were then heated in air to obtain garnet powders. The calcination temperature was correlated with the composition of the powder. The X-ray diffraction revealed that for high Gd content at lower temperatures, impurities such as Gd3(GaO4)O2 were present along with the garnet phase, increased calcination temperature was required for a pure garnet phase. The highly luminescent powders exhibited typical Ce3+ 5d-4f emission in visible range when excited by X-rays, with shifts in emission maximum caused by the changes in sample composition.n

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Radiation Measurements

ISSN

1350-4487

e-ISSN

—

Svazek periodika

124

Číslo periodika v rámci svazku

May

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

98-102

Kód UT WoS článku

000468708600017

EID výsledku v databázi Scopus

2-s2.0-85063913296