Preparation of Tl2Ba2Ca3Cu4Oy by the capillary synthetic method

Shoichi Hashiguchi, Tsugio Sato, Tadashi Endo, Masahiko Shimada

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    Abstract

    A new phase of Tl2Ba2Ca3Cu4Oy with Tc = 100 K was prepared by the capillary synthetic method using Tl2O3, BaCuO2 and Ca2CuO3 as starting materials. The present capillary synthetic method was useful to obtain the single phase of Tl2Ba2CaCu2Oy′ Tl2Ba2Ca2Cu3Oy and Tl2Ba2Ca3Cu4Oy by solid state reactions using Tl2O3 BaCuO2, and Ca2CuO3 as starting materials.

    Original languageEnglish
    Pages (from-to)4886-4891
    Number of pages6
    JournalJournal of Materials Science
    Volume25
    Issue number11
    DOIs
    Publication statusPublished - 1990 Nov 1

    ASJC Scopus subject areas

    • Materials Science(all)
    • Mechanics of Materials
    • Mechanical Engineering

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