From ScOOH to Sc sub(2)O sub(3): Phase Control, Luminescent Properties, and Applications

From ScOOH to Sc sub(2)O sub(3): Phase Control, Luminescent Properties, and Applications

In the controlled synthesis of ScOOH nanomaterials, the surfactant molecule Na sub(3)Cit not only helps to manipulate the crystallographic structures, but also to initiate the transfer from alpha -ScOOH to gamma -ScOOH. Further annealing of ScOOH generates cubic Sc sub(2)O sub(3) with morphologies i...

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Veröffentlicht in:Advanced materials (Weinheim) 2016-08, Vol.28 (31), p.6665-6671
Hauptverfasser: Zhao, Baozhou, Xie, Xiaoji, Xu, Shuilin, Pan, Yue, Yang, Bingxiao, Guo, Shaohong, Wei, Tian, Su, Haiquan, Wang, Haibo, Chen, Xinqi, Dravid, Vinayak P, Huang, Ling, Huang, Wei
Format: Artikel
Sprache:eng
Schlagworte:
Annealing
Crystal structure
Illumination
Lanthanides
Luminescence
Nanomaterials
Optical properties
Origins
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Zusammenfassung:In the controlled synthesis of ScOOH nanomaterials, the surfactant molecule Na sub(3)Cit not only helps to manipulate the crystallographic structures, but also to initiate the transfer from alpha -ScOOH to gamma -ScOOH. Further annealing of ScOOH generates cubic Sc sub(2)O sub(3) with morphologies inherited from respective origins. When doped with lanthanide ions, both ScOOH and Sc sub(2)O sub(3) can be utilized for high-temperature probing and light-emitting-diode lighting.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201600960