Hydrothermal Synthesis and Tunable Multicolor Upconversion Emission of Cubic Phase Y2O3 Nanoparticles
Joint Authors
Yi, Zhigao
Qian, Chao
Zeng, Songjun
Rao, Ling
Liu, Hongrong
Wang, Haibo
Source
Advances in Condensed Matter Physics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-03
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Highly crystalline body-centered cubic structure Y2O3 with lanthanide (Ln) codopants (Ln = Yb3+/Er3+ and Yb3+/Ho3+) has been synthesized via a moderate hydrothermal method in combination with a subsequent calcination.
The structure and morphology of Y(OH)3 precursors and Y2O3 nanoparticles were characterized by X-ray diffraction and transmission electron microscopy.
The results reveal that the Y2O3 nanoparticles possess cubic phase and form the quasispherical structure.
The upconversion luminescence properties of Y2O3 nanoparticles doped with different Ln3+ (Yb3+/ Er3+ and Yb3+/ Ho3+) ions were well investigated under the 980 nm excitation.
The results show that the Yb3+/Er3+ and Yb3+/Ho3+ codoped Y2O3 nanoparticles exhibit strong red and light yellow upconversion emissions, respectively.
It is expected that these Y2O3 nanoparticles with tunable multicolor output and intense red upconversion emission may have potential application in color displays and biolabels.
American Psychological Association (APA)
Wang, Haibo& Qian, Chao& Yi, Zhigao& Rao, Ling& Liu, Hongrong& Zeng, Songjun. 2013. Hydrothermal Synthesis and Tunable Multicolor Upconversion Emission of Cubic Phase Y2O3 Nanoparticles. Advances in Condensed Matter Physics،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-464645
Modern Language Association (MLA)
Wang, Haibo…[et al.]. Hydrothermal Synthesis and Tunable Multicolor Upconversion Emission of Cubic Phase Y2O3 Nanoparticles. Advances in Condensed Matter Physics No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-464645
American Medical Association (AMA)
Wang, Haibo& Qian, Chao& Yi, Zhigao& Rao, Ling& Liu, Hongrong& Zeng, Songjun. Hydrothermal Synthesis and Tunable Multicolor Upconversion Emission of Cubic Phase Y2O3 Nanoparticles. Advances in Condensed Matter Physics. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-464645
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-464645