Solid State Synthesis and Characterization of Some Novel Sodium Rare Earth Phosphates

Date

2005-01-01

Author

Seyyidoglu, Semih
Özenbaş, Ahmet Macit
Kizilyalli, Meral
Yılmaz, Ayşen

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Recently, much attention has been paid to the rare earth phosphates because of their potential applications for optical materials, including laser, phosphors, and more recently, anti-UV materials [1]. MOPO4 type materials possess properties that make them potentially useful for catalytic, electronic and ion exchange applications[2]. In this work, Ln2O3 (where Ln= La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Yb) were used as a rare earth source, NH4H2PO4 was used as a phosphate source and Na2CO3 was used as a sodium source to obtain sodium rare earth oxyphosphates. Reactants were heated at 1100 0 C for 20 hours. X-ray difraction patterns, IR and Raman analysis, SEM pictures and EDX analysis were taken for characterization. According to these results, structures of these products were compared with previous ones[2-3].

Subject Keywords

rare-earths, oxyphosphates, solid-state

URI

https://hdl.handle.net/11511/70237

Journal

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES

DOI

https://doi.org/10.1107/s0108767305086526

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

S. Seyyidoglu, A. M. Özenbaş, M. Kizilyalli, and A. Yılmaz, “Solid State Synthesis and Characterization of Some Novel Sodium Rare Earth Phosphates,” ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, pp. 0–0, 2005, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/70237.