Facile solvothermal synthesis of gear-shaped submicrostructured Y2O3:Eu 3+ phosphor
Article
Article Title | Facile solvothermal synthesis of gear-shaped submicrostructured Y2O3:Eu 3+ phosphor |
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ERA Journal ID | 1147 |
Article Category | Article |
Authors | Yan, Xuecheng (Author), Yu, Ranbo (Author), Wang, Dan (Author), Deng, Jinxia (Author), Chen, Jun (Author) and Xing, Xianran (Author) |
Journal Title | Solid State Sciences |
Journal Citation | 13 (5), pp. 1060-1064 |
Number of Pages | 5 |
Year | 2011 |
Place of Publication | Netherlands |
ISSN | 1293-2558 |
1873-3085 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.solidstatesciences.2011.01.019 |
Web Address (URL) | http://www.sciencedirect.com/science/article/pii/S1293255811000343?via%3Dihub |
Abstract | Y 2O 3:Eu 3+ phosphors with 3-dimensional assembled gear-shaped submicrostructure were successfully synthesized through a controlled solvothermal approach followed by a subsequent heat treatment, without using any catalyst or template. These gear-shaped prisms expressed pretty good size distribution. Besides, the possible formation mechanism of the gear-shaped prisms was discussed in brief. Furthermore, their photoluminescence (PL) properties were investigated. The results indicated that the gear-shaped prism samples showed the strongest red emission corresponding to 5D 0→ 7F 2 transition (609 nm) among the synthesized samples, implying better photoluminescence property of this submicrostructure with ordered arrays, and suggesting potential application in optoelectronics, such as for fluorescent lamps and flat panel devices application, etc. |
Keywords | Gear-shaped; Photoluminescence; Solvothermal; Yttrium oxide; 3-dimensional; Flat panel devices; Formation mechanism; Ordered array; Photoluminescence properties; Potential applications; Red emissions; Solvothermal; Solvothermal approach; Solvothermal synthesis; Submicrostructure; Steel; Rare Earth Metals; Others, incl. Bismuth, Boron, Cadmium, Cobalt, Mercury, Niobium, Selenium, Silicon, Tellurium; Light and Optics; Optical Devices and Systems; |
ANZSRC Field of Research 2020 | 510499. Condensed matter physics not elsewhere classified |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | University of Science and Technology Beijing, China |
Chinese Academy of Sciences, China | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q428z/facile-solvothermal-synthesis-of-gear-shaped-submicrostructured-y2o3-eu-3-phosphor
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