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Journal of Advanced Ceramics 2017, 6(3): 177-186 https://doi.org/10.1007/s40145-017-0238-0
Review Article | Open Access | Issue | Published: 29 September 2017

Recent progress in layered rare-earth hydroxide (LRH) and its application in luminescence

Show Author's Information Qi ZHUa,b,  Xuejiao WANGc,d,  Ji-Guang LIa,b,c( )
Key Laboratory for Anisotropy and Texture of Materials (Ministry of Education), Northeastern University, Shenyang 110819, China
Institute of Ceramics and Powder Metallurgy, School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China
Research Center for Functional Materials, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
College of New Energy, Bohai University, Jinzhou 121000, China
Keywords:
layered rare-earth hydroxide (LRH), anion exchange, exfoliation, assembly, luminescence
Cite this article:
ZHU Q, WANG X, LI J-G. Recent progress in layered rare-earth hydroxide (LRH) and its application in luminescence. Journal of Advanced Ceramics, 2017, 6(3): 177-186. https://doi.org/10.1007/s40145-017-0238-0
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Abstract Full text About this article

This review article compiles the recent achievements made in layered rare-earth (RE) hydroxide (LRH), including controlled crystallization, structural and morphological features, anion exchange, nanosheet exfoliation, and application in the field of luminescence for both the Ln2(OH)5(Ax-)1/x·nH2O (251-LRH) and Ln2(OH)4(Ax-)2/x·nH2O (241-LRH) phases. The luminescent properties of the LRHs themselves, the oxide, oxysulfate, and oxysulfide phosphors derived from the LRHs via controlled calcination, and the highly oriented transparent phosphor films of enhanced luminescence and/or novel emission features are summarized.


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About this article

Recent progress in layered rare-earth hydroxide (LRH) and its application in luminescence

Show Author's information Qi ZHUa,b, Xuejiao WANGc,d, Ji-Guang LIa,b,c( )
Key Laboratory for Anisotropy and Texture of Materials (Ministry of Education), Northeastern University, Shenyang 110819, China
Institute of Ceramics and Powder Metallurgy, School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China
Research Center for Functional Materials, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
College of New Energy, Bohai University, Jinzhou 121000, China

Abstract

This review article compiles the recent achievements made in layered rare-earth (RE) hydroxide (LRH), including controlled crystallization, structural and morphological features, anion exchange, nanosheet exfoliation, and application in the field of luminescence for both the Ln2(OH)5(Ax-)1/x·nH2O (251-LRH) and Ln2(OH)4(Ax-)2/x·nH2O (241-LRH) phases. The luminescent properties of the LRHs themselves, the oxide, oxysulfate, and oxysulfide phosphors derived from the LRHs via controlled calcination, and the highly oriented transparent phosphor films of enhanced luminescence and/or novel emission features are summarized.

Keywords: layered rare-earth hydroxide (LRH), anion exchange, exfoliation, assembly, luminescence

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Publication history
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Publication history

Received: 20 June 2017
Revised: 05 July 2017
Accepted: 12 July 2017
Published: 29 September 2017
Issue date: September 2017

Copyright

© The author(s) 2017

Acknowledgements

This work was supported in part by the National Natural Science Foundation of China (Grant Nos. 51672039 and 51702020), and the Fundamental Research Funds for the Central Universities (Grant No. N160204008).

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