Influence of Y3+, Gd3+, and Lu3+ co-doping on the phase and luminescence properties of monoclinic Eu:LaVO4 particles
Authors
Van Deun, Rik
D'hooge, Micheline
Savić, Aleksandar

Van Driessche, Isabel

Van Hecke, Kristof
Kaczmarek, Anna M.

Article (Accepted Version)
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Nano-sized particles of monoclinic-LaVO4 were prepared in a short reaction time of 30 minutes by employing a microwave assisted hydrothermal synthesis in the presence of glycerol, which was used both as a solvent and structure-directing agent. The tetragonal-LaVO4 is known to show strong luminescence properties when doped with Ln(3+), whereas the monoclinic-LaVO4 is usually considered not suitable for luminescence and therefore luminescence properties of monoclinic-LaVO4 doped with Ln(3+) ions are seldom investigated. Due to the scarce amount of research on the topic of luminescence of Ln(3+) doped monoclinic-LaVO4 in this paper a detailed study of solid state luminescence properties, including quantum yields, of nano-sized monoclinic-LaVO4 doped with different molar percentages of Eu3+ is presented. It was observed that the 12.5% Eu3+ doped sample showed the strongest luminescence properties. Additionally a study of the influence of different rare-earth ions (Y3+, Gd3+, Lu3+) co-doped... into the particles was performed in order to explore the potential of increasing the luminescence of these materials. Furthermore stable colloidal suspensions of the Eu3+ doped monoclinic-LaVO4 nanoparticles showing strong red emission could be obtained.
Source:
Dalton Transactions, 2015, 44, 42, 18418-18426Publisher:
- Royal Soc Chemistry, Cambridge
Funding / projects:
- Ghent University [BOFGOA2015000302]
- Research Fund - Flanders (FWO)
- Hercules Foundation [AUGE/09/024, AUGE/11/029]
Note:
- This is the peer-reviewed version of the following article: Van Deun, R.; D’Hooge, M.; Savic, A.; Van Driessche, I.; Van Hecke, K.; Kaczmarek, A. M. Influence of Y3+, Gd3+, and Lu3+ Co-Doping on the Phase and Luminescence Properties of Monoclinic Eu:LaVO4 Particles. Dalton Transactions 2015, 44 (42), 18418–18426. https://doi.org/10.1039/c5dt03147h
- Supplementary material: http://cherry.chem.bg.ac.rs/handle/123456789/3380
DOI: 10.1039/c5dt03147h
ISSN: 1477-9226
PubMed: 26435052
WoS: 000363580800017
Scopus: 2-s2.0-84945385429
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Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Van Deun, Rik AU - D'hooge, Micheline AU - Savić, Aleksandar AU - Van Driessche, Isabel AU - Van Hecke, Kristof AU - Kaczmarek, Anna M. PY - 2015 UR - https://cherry.chem.bg.ac.rs/handle/123456789/3379 AB - Nano-sized particles of monoclinic-LaVO4 were prepared in a short reaction time of 30 minutes by employing a microwave assisted hydrothermal synthesis in the presence of glycerol, which was used both as a solvent and structure-directing agent. The tetragonal-LaVO4 is known to show strong luminescence properties when doped with Ln(3+), whereas the monoclinic-LaVO4 is usually considered not suitable for luminescence and therefore luminescence properties of monoclinic-LaVO4 doped with Ln(3+) ions are seldom investigated. Due to the scarce amount of research on the topic of luminescence of Ln(3+) doped monoclinic-LaVO4 in this paper a detailed study of solid state luminescence properties, including quantum yields, of nano-sized monoclinic-LaVO4 doped with different molar percentages of Eu3+ is presented. It was observed that the 12.5% Eu3+ doped sample showed the strongest luminescence properties. Additionally a study of the influence of different rare-earth ions (Y3+, Gd3+, Lu3+) co-doped into the particles was performed in order to explore the potential of increasing the luminescence of these materials. Furthermore stable colloidal suspensions of the Eu3+ doped monoclinic-LaVO4 nanoparticles showing strong red emission could be obtained. PB - Royal Soc Chemistry, Cambridge T2 - Dalton Transactions T1 - Influence of Y3+, Gd3+, and Lu3+ co-doping on the phase and luminescence properties of monoclinic Eu:LaVO4 particles VL - 44 IS - 42 SP - 18418 EP - 18426 DO - 10.1039/c5dt03147h ER -
@article{ author = "Van Deun, Rik and D'hooge, Micheline and Savić, Aleksandar and Van Driessche, Isabel and Van Hecke, Kristof and Kaczmarek, Anna M.", year = "2015", abstract = "Nano-sized particles of monoclinic-LaVO4 were prepared in a short reaction time of 30 minutes by employing a microwave assisted hydrothermal synthesis in the presence of glycerol, which was used both as a solvent and structure-directing agent. The tetragonal-LaVO4 is known to show strong luminescence properties when doped with Ln(3+), whereas the monoclinic-LaVO4 is usually considered not suitable for luminescence and therefore luminescence properties of monoclinic-LaVO4 doped with Ln(3+) ions are seldom investigated. Due to the scarce amount of research on the topic of luminescence of Ln(3+) doped monoclinic-LaVO4 in this paper a detailed study of solid state luminescence properties, including quantum yields, of nano-sized monoclinic-LaVO4 doped with different molar percentages of Eu3+ is presented. It was observed that the 12.5% Eu3+ doped sample showed the strongest luminescence properties. Additionally a study of the influence of different rare-earth ions (Y3+, Gd3+, Lu3+) co-doped into the particles was performed in order to explore the potential of increasing the luminescence of these materials. Furthermore stable colloidal suspensions of the Eu3+ doped monoclinic-LaVO4 nanoparticles showing strong red emission could be obtained.", publisher = "Royal Soc Chemistry, Cambridge", journal = "Dalton Transactions", title = "Influence of Y3+, Gd3+, and Lu3+ co-doping on the phase and luminescence properties of monoclinic Eu:LaVO4 particles", volume = "44", number = "42", pages = "18418-18426", doi = "10.1039/c5dt03147h" }
Van Deun, R., D'hooge, M., Savić, A., Van Driessche, I., Van Hecke, K.,& Kaczmarek, A. M.. (2015). Influence of Y3+, Gd3+, and Lu3+ co-doping on the phase and luminescence properties of monoclinic Eu:LaVO4 particles. in Dalton Transactions Royal Soc Chemistry, Cambridge., 44(42), 18418-18426. https://doi.org/10.1039/c5dt03147h
Van Deun R, D'hooge M, Savić A, Van Driessche I, Van Hecke K, Kaczmarek AM. Influence of Y3+, Gd3+, and Lu3+ co-doping on the phase and luminescence properties of monoclinic Eu:LaVO4 particles. in Dalton Transactions. 2015;44(42):18418-18426. doi:10.1039/c5dt03147h .
Van Deun, Rik, D'hooge, Micheline, Savić, Aleksandar, Van Driessche, Isabel, Van Hecke, Kristof, Kaczmarek, Anna M., "Influence of Y3+, Gd3+, and Lu3+ co-doping on the phase and luminescence properties of monoclinic Eu:LaVO4 particles" in Dalton Transactions, 44, no. 42 (2015):18418-18426, https://doi.org/10.1039/c5dt03147h . .