Investigation of solid solution of ZrP2O7-Sr2P2O7

Date

2007-08-01

Author

Seyyidoglu, Semih
Oezenbas, Macit
Yazici, Necmeddin
Yılmaz, Aysun

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In this study, ZrP2O7 was synthesized by the solid state reaction of ZrO2 and NH4H2PO4 at 900 degrees C. Then, in set 1; 10, 5, 1, 0.5, 0.1, 0.05, 0.03% previously prepared Sr2P2O7 were doped into ZrP2O7, and Sr2P2O7 slightly affect the unit cell parameter of cubic ZrP2O7 (a = 8.248(6)-8.233(8) angstrom). The reverse of this process was also applied to Sr2P2O7 system (set 2). ZrP2O7 changes the unit cell parameters of orthorhombic Sr2P2O7 in between a = 8.909(5)-8.877(5) angstrom, b = 13.163(3)-13.12(1) angstrom, and c = 5.403(2)-5.386(4) angstrom. Analysis of the vibrations of the P2O74- ion and approximate band assignments for IR and Raman spectra are also reported in this work. Some coincidences in infrared and Raman spectra both sets were found and strong P-O-P bands were observed. Surface morphology, EDX analysis, and thermoluminescence properties of both sets were given the first time in this paper.

Subject Keywords

Vibrational-spectra, Crystal-structure, Phase-transitions, State synthesis, Pyrophosphate, Diphosphates, Zrp2o7, Diffraction, Catalysts, Europium

URI

https://hdl.handle.net/11511/31036

Journal

JOURNAL OF MATERIALS SCIENCE

DOI

https://doi.org/10.1007/s10853-006-0673-8

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

S. Seyyidoglu, M. Oezenbas, N. Yazici, and A. Yılmaz, “Investigation of solid solution of ZrP2O7-Sr2P2O7,” JOURNAL OF MATERIALS SCIENCE, pp. 6453–6463, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/31036.