Photo-induced preparation of Ce-doped terbium aluminum garnet and its luminescent properties

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00562215" target="_blank" >RIV/68378271:_____/22:00562215 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/22:00365132 RIV/60162694:G45__/23:00558357
Result on the web
<a href="https://doi.org/10.1016/j.jlumin.2022.119268" target="_blank" >https://doi.org/10.1016/j.jlumin.2022.119268</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jlumin.2022.119268" target="_blank" >10.1016/j.jlumin.2022.119268</a>

Result language
angličtina
Original language name
Photo-induced preparation of Ce-doped terbium aluminum garnet and its luminescent properties
Original language description
Ce(III) activated terbium aluminum garnet (Tb3Al5O12:Ce, TAG:Ce) powder as a luminescent phosphor was synthesized by the photo-induced method. The irradiation of an aqueous solution containing formate anions and soluble salts of both metal ions by UV light led to the precipitation of an amorphous solid phase. Heat treatment at 1200 °C resulted in the crystallization of the TAG:Ce phase-pure garnet structure. The structure and morphology of the products were investigated by X-ray powder diffraction (XRPD) and by scanning electron microscopy (SEM). The particle size, evaluated by transmission electron microscopy (TEM), ranges from 50 to 150 nm. The manufactured Ce-doped TAG features intensive luminescence corresponding to Ce(III) 5d–4f transitions at 559 nm. Due to its high density, chemical stability, non-toxic character, and excellent scintillation efficiency, the application of Ce-doped TAG nano-powder in photodynamic therapy and preparation of optical ceramics was suggested.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry

Project
<a href="/en/project/GA20-06374S" target="_blank" >GA20-06374S: Low dimensional scintillating structures for biomedical applications.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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