Preparation of Tl2Ba2Ca3Cu4Oy by the capillary synthetic method

Shoichi Hashiguchi, Tsugio Sato, Tadashi Endo, Masahiko Shimada

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1 Citation (Scopus)

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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