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Multidoped Ln3+ gadolinium dioxycarbonates as tunable white light emitting phosphors

I Nelli, Anna Kaczmarek UGent, F Locardi, V Caratto, GA Costa and Rik Van Deun UGent (2017) DALTON TRANSACTIONS. 46(9). p.2785-2792
abstract
Gadolinium dioxycarbonates co-doped with different visible emitting lanthanides were synthesized via a co-precipitation method using oxalic acid as a precipitating agent. Through XRD and DTA/TG investigations, the type-II hexagonal phase of the lanthanide dioxycarbonates was confirmed for all of the samples. The materials constitute of big agglomerates formed by submicrometrical particles. By varying the Ln(3+) doping percentages and ratios and by changing the excitation wavelength the gadolinium dioxycarbonates activated with Sm3+, Eu3+, Tb3+, Dy3+ and Tm3+ showed tunable emission colors. Luminescence measurements were performed in order to determine: the luminescence behavior of the ions, the CIE coordinates, the CCT values and potential energy transfer. Interesting results were achieved upon exciting the samples at 351 nm and 365 nm demonstrating the possibility to obtain white emission in the dioxycarbonate matrix.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
RARE-EARTH OXYCARBONATES, ENERGY-TRANSFER, PERSISTENT LUMINESCENCE, PHOTOLUMINESCENCE, DIODES, EMISSION, COLOR, LEDS, DECOMPOSITION, EXCITATION
journal title
DALTON TRANSACTIONS
Dalton Trans.
volume
46
issue
9
pages
2785 - 2792
Web of Science type
Article
Web of Science id
000395887100007
ISSN
1477-9226
1477-9234
DOI
10.1039/c6dt04629k
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
8511721
handle
http://hdl.handle.net/1854/LU-8511721
date created
2017-02-28 14:46:26
date last changed
2017-05-30 08:43:31
@article{8511721,
  abstract     = {Gadolinium dioxycarbonates co-doped with different visible emitting lanthanides were synthesized via a co-precipitation method using oxalic acid as a precipitating agent. Through XRD and DTA/TG investigations, the type-II hexagonal phase of the lanthanide dioxycarbonates was confirmed for all of the samples. The materials constitute of big agglomerates formed by submicrometrical particles. By varying the Ln(3+) doping percentages and ratios and by changing the excitation wavelength the gadolinium dioxycarbonates activated with Sm3+, Eu3+, Tb3+, Dy3+ and Tm3+ showed tunable emission colors. Luminescence measurements were performed in order to determine: the luminescence behavior of the ions, the CIE coordinates, the CCT values and potential energy transfer. Interesting results were achieved upon exciting the samples at 351 nm and 365 nm demonstrating the possibility to obtain white emission in the dioxycarbonate matrix.},
  author       = {Nelli, I and Kaczmarek, Anna and Locardi, F and Caratto, V and Costa, GA and Van Deun, Rik},
  issn         = {1477-9226},
  journal      = {DALTON TRANSACTIONS},
  keyword      = {RARE-EARTH OXYCARBONATES,ENERGY-TRANSFER,PERSISTENT LUMINESCENCE,PHOTOLUMINESCENCE,DIODES,EMISSION,COLOR,LEDS,DECOMPOSITION,EXCITATION},
  language     = {eng},
  number       = {9},
  pages        = {2785--2792},
  title        = {Multidoped Ln3+ gadolinium dioxycarbonates as tunable white light emitting phosphors},
  url          = {http://dx.doi.org/10.1039/c6dt04629k},
  volume       = {46},
  year         = {2017},
}

Chicago
Nelli, I, Anna Kaczmarek, F Locardi, V Caratto, GA Costa, and Rik Van Deun. 2017. “Multidoped Ln3+ Gadolinium Dioxycarbonates as Tunable White Light Emitting Phosphors.” Dalton Transactions 46 (9): 2785–2792.
APA
Nelli, I, Kaczmarek, A., Locardi, F., Caratto, V., Costa, G., & Van Deun, R. (2017). Multidoped Ln3+ gadolinium dioxycarbonates as tunable white light emitting phosphors. DALTON TRANSACTIONS, 46(9), 2785–2792.
Vancouver
1.
Nelli I, Kaczmarek A, Locardi F, Caratto V, Costa G, Van Deun R. Multidoped Ln3+ gadolinium dioxycarbonates as tunable white light emitting phosphors. DALTON TRANSACTIONS. 2017;46(9):2785–92.
MLA
Nelli, I, Anna Kaczmarek, F Locardi, et al. “Multidoped Ln3+ Gadolinium Dioxycarbonates as Tunable White Light Emitting Phosphors.” DALTON TRANSACTIONS 46.9 (2017): 2785–2792. Print.