Synthesis of highly luminescent nanocomposite
LaF3:Ln(3+)/Q-dots-CdTe system, exhibiting tunable red-to-green
emission

J 2019

Synthesis of highly luminescent nanocomposite LaF3:Ln(3+)/Q-dots-CdTe system, exhibiting tunable red-to-green emission

ŘEZÁČOVÁ, Lenka, Marcin RUNOWSKI, Přemysl LUBAL, Andrzej SZYCZEWSKI, Stefan LIS et. al.

Basic information

Original name

Synthesis of highly luminescent nanocomposite LaF3:Ln(3+)/Q-dots-CdTe system, exhibiting tunable red-to-green emission

Authors

ŘEZÁČOVÁ, Lenka (203 Czech Republic, belonging to the institution), Marcin RUNOWSKI (616 Poland), Přemysl LUBAL (203 Czech Republic, guarantor, belonging to the institution), Andrzej SZYCZEWSKI (616 Poland) and Stefan LIS (616 Poland)

Edition

Chemical Papers, CHAM, Slovenská akadémia vied, 2019, 2585-7290

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10402 Inorganic and nuclear chemistry

Country of publisher

Switzerland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

URL

Impact factor

Impact factor: 1.680

RIV identification code

RIV/00216224:14310/19:00113323

Organization unit

Faculty of Science

DOI

http://dx.doi.org/10.1007/s11696-019-00816-8

UT WoS

000488930200004

Keywords in English

Luminescence; CdTe quantum dots; Lanthanide-doped fluorides; Energy transfer; Nanocomposites

Abstract

V originále

Preparation of LaF3:Gd3+ 30%, Ce3+ 10%, Eu3+ 1% NPs conjugated with CdTe quantum dots was performed by two methods. The first method includes mixing of two products, while the second method is based on the co-precipitation approach. The mixing of individual components did not lead to the formation of a new product. On the contrary, the product obtained by co-precipitation synthesis resulted in particles having about 140 nm in diameter. This nanocomposite system exhibits tunable red (lambda(exc) = 248 nm) and green (lambda(exc) = 340 m) luminescence due to the presence of Eu3+ ion and CdTe quantum dots.

Links

LQ1601, research and development project

Name: CEITEC 2020 (Acronym: CEITEC2020)

Investor: Ministry of Education, Youth and Sports of the CR

MUNI/A/1359/2018, interní kód MU

Name: Vývoj metod a instrumentace pro analýzu biologicky významných látek 2019

Investor: Masaryk University, Category A

Citovat

ŘEZÁČOVÁ, Lenka, Marcin RUNOWSKI, Přemysl LUBAL, Andrzej SZYCZEWSKI and Stefan LIS. Synthesis of highly luminescent nanocomposite LaF3:Ln(3+)/Q-dots-CdTe system, exhibiting tunable red-to-green emission. Chemical Papers. CHAM: Slovenská akadémia vied, 2019, vol. 73, No 12, p. 2907-2911. ISSN 2585-7290. Available from: https://dx.doi.org/10.1007/s11696-019-00816-8.

@article{1637321,
   author = {Řezáčová, Lenka and Runowski, Marcin and Lubal, Přemysl and Szyczewski, Andrzej and Lis, Stefan},
   article_location = {CHAM},
   article_number = {12},
   doi = {http://dx.doi.org/10.1007/s11696-019-00816-8},
   keywords = {Luminescence; CdTe quantum dots; Lanthanide-doped fluorides; Energy transfer; Nanocomposites},
   language = {eng},
   issn = {2585-7290},
   journal = {Chemical Papers},
   title = {Synthesis of highly luminescent nanocomposite LaF3:Ln(3+)/Q-dots-CdTe system, exhibiting tunable red-to-green emission},
   url = {https://link.springer.com/article/10.1007%2Fs11696-019-00816-8},
   volume = {73},
   year = {2019}
}

TY  - JOUR
ID  - 1637321
AU  - Řezáčová, Lenka - Runowski, Marcin - Lubal, Přemysl - Szyczewski, Andrzej - Lis, Stefan
PY  - 2019
TI  - Synthesis of highly luminescent nanocomposite LaF3:Ln(3+)/Q-dots-CdTe system, exhibiting tunable red-to-green emission
JF  - Chemical Papers
VL  - 73
IS  - 12
SP  - 2907-2911
EP  - 2907-2911
PB  - Slovenská akadémia vied
SN  - 25857290
KW  - Luminescence
KW  - CdTe quantum dots
KW  - Lanthanide-doped fluorides
KW  - Energy transfer
KW  - Nanocomposites
UR  - https://link.springer.com/article/10.1007%2Fs11696-019-00816-8
L2  - https://link.springer.com/article/10.1007%2Fs11696-019-00816-8
N2  - Preparation of LaF3:Gd3+ 30%, Ce3+ 10%, Eu3+ 1% NPs conjugated with CdTe quantum dots was performed by two methods. The first method includes mixing of two products, while the second method is based on the co-precipitation approach. The mixing of individual components did not lead to the formation of a new product. On the contrary, the product obtained by co-precipitation synthesis resulted in particles having about 140 nm in diameter. This nanocomposite system exhibits tunable red (lambda(exc) = 248 nm) and green (lambda(exc) = 340 m) luminescence due to the presence of Eu3+ ion and CdTe quantum dots.
ER  -

ŘEZÁČOVÁ, Lenka, Marcin RUNOWSKI, Přemysl LUBAL, Andrzej SZYCZEWSKI and Stefan LIS. Synthesis of highly luminescent nanocomposite LaF3:Ln(3+)/Q-dots-CdTe system, exhibiting tunable red-to-green emission. \textit{Chemical Papers}. CHAM: Slovenská akadémia vied, 2019, vol.~73, No~12, p.~2907-2911. ISSN~2585-7290. Available from: https://dx.doi.org/10.1007/s11696-019-00816-8.

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