Synthesis of reduced layered titanoniobates KTi1-xNb1+xO5

Wataru Sugimoto, Naritoshi Hirota, Ken Mimuro, Yoshiyuki Sugahara, Kazuyuki Kuroda

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    6 Citations (Scopus)

    Abstract

    Polycrystalline samples of KTi1-xNb1+xO5 (x = 0.1, 0.2, 0.3) were synthesized by solid-state reactions. The synthesized compounds were blue-colored, suggesting reduced oxidation states. Single phase KTi1-xNb1+xO5 was obtained for 0 ≤ x < 0.2, suggesting that the solubility limit is between x = 0.2 and 0.3. The reduced oxides exhibited semiconducting behavior.

    Original languageEnglish
    Pages (from-to)184-187
    Number of pages4
    JournalMaterials Letters
    Volume39
    Issue number3
    DOIs
    Publication statusPublished - 1999 May

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    Solid state reactions
    Oxides
    solubility
    Solubility
    solid state
    Oxidation
    oxidation
    oxides
    synthesis

    ASJC Scopus subject areas

    • Materials Science(all)

    Cite this

    Synthesis of reduced layered titanoniobates KTi1-xNb1+xO5 . / Sugimoto, Wataru; Hirota, Naritoshi; Mimuro, Ken; Sugahara, Yoshiyuki; Kuroda, Kazuyuki.

    In: Materials Letters, Vol. 39, No. 3, 05.1999, p. 184-187.

    Research output: Contribution to journalArticle

    Sugimoto, Wataru ; Hirota, Naritoshi ; Mimuro, Ken ; Sugahara, Yoshiyuki ; Kuroda, Kazuyuki. / Synthesis of reduced layered titanoniobates KTi1-xNb1+xO5 In: Materials Letters. 1999 ; Vol. 39, No. 3. pp. 184-187.
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    AU - Sugimoto, Wataru

    AU - Hirota, Naritoshi

    AU - Mimuro, Ken

    AU - Sugahara, Yoshiyuki

    AU - Kuroda, Kazuyuki

    PY - 1999/5

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    N2 - Polycrystalline samples of KTi1-xNb1+xO5 (x = 0.1, 0.2, 0.3) were synthesized by solid-state reactions. The synthesized compounds were blue-colored, suggesting reduced oxidation states. Single phase KTi1-xNb1+xO5 was obtained for 0 ≤ x < 0.2, suggesting that the solubility limit is between x = 0.2 and 0.3. The reduced oxides exhibited semiconducting behavior.

    AB - Polycrystalline samples of KTi1-xNb1+xO5 (x = 0.1, 0.2, 0.3) were synthesized by solid-state reactions. The synthesized compounds were blue-colored, suggesting reduced oxidation states. Single phase KTi1-xNb1+xO5 was obtained for 0 ≤ x < 0.2, suggesting that the solubility limit is between x = 0.2 and 0.3. The reduced oxides exhibited semiconducting behavior.

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