Hydrothermal Synthesis and Characterization of LiNbO3 Polycrystal Powder

Abstract

Abstract: LiNbO₃ crystals were widely used in many fields because of their excellent ferric properties. In this work, LiNbO₃ powders were successfully prepared via a simple and convenient hydrothermal method with LiOH·H₂O and Nb₂O₅ as the starting materials. FTIR spectra and XRD patterns of the as-prepared samples showed good crystalline and high purity. At the same time, the effects of different Li sources, crystallization temperature and time on the as-prepared product were also investigated.

Key words: LiNbO₃, Hydrothermal synthesis method, IR spectra, XRD

CLC Number:

O614.111

TrendMD:

YU Ji, LIU Xing-Quan . Hydrothermal Synthesis and Characterization of LiNbO₃ Polycrystal Powder[J]. Chem. J. Chinese Universities, 2005, 26(4): 595.

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Hydrothermal Synthesis and Characterization of LiNbO₃ Polycrystal Powder

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