引用本文:
Lin ZHANG, Liang Zhong ZHAO, Jin Biao ZHANG, Cui Ying XU, Shi Hong LIU. Synthesis of Monoclinic Form of Gd2-xNaxCuO4 by Direct Precipitation from Molten Salt[J]. Chinese Chemical Letters,
2000, 12(2): 185-188.
Citation: Lin ZHANG, Liang Zhong ZHAO, Jin Biao ZHANG, Cui Ying XU, Shi Hong LIU. Synthesis of Monoclinic Form of Gd2-xNaxCuO4 by Direct Precipitation from Molten Salt[J]. Chinese Chemical Letters, 2000, 12(2): 185-188.
Citation: Lin ZHANG, Liang Zhong ZHAO, Jin Biao ZHANG, Cui Ying XU, Shi Hong LIU. Synthesis of Monoclinic Form of Gd2-xNaxCuO4 by Direct Precipitation from Molten Salt[J]. Chinese Chemical Letters, 2000, 12(2): 185-188.
Synthesis of Monoclinic Form of Gd2-xNaxCuO4 by Direct Precipitation from Molten Salt
摘要:
A new phase of Gd2-xNaxCuO4 was synthesized by direct precipitation from the mixture of Gd2O3 and CuO in the molten KOH/NaOH/KNO3 solution at temperature as low as 280℃.The resulting precipitate was characterized by using SEM, XRD, EDX, XPS and magnetic method.The XRD data indicate that the precipitated Gd2-xNaxCuO4 is monoclinic with lattice parameters a=8.6816Å, b=3.7233Å.c=6.0796Å, α=γ=90°, β=108.75° and v=186.1Å3.
English
Synthesis of Monoclinic Form of Gd2-xNaxCuO4 by Direct Precipitation from Molten Salt
Abstract:
A new phase of Gd2-xNaxCuO4 was synthesized by direct precipitation from the mixture of Gd2O3 and CuO in the molten KOH/NaOH/KNO3 solution at temperature as low as 280℃.The resulting precipitate was characterized by using SEM, XRD, EDX, XPS and magnetic method.The XRD data indicate that the precipitated Gd2-xNaxCuO4 is monoclinic with lattice parameters a=8.6816Å, b=3.7233Å.c=6.0796Å, α=γ=90°, β=108.75° and v=186.1Å3.
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