发明名称 |
Metode til fremstilling af oxid-superleder |
摘要 |
An aqueous solution of mixed metal acetate including one kind or more of element selected from lanthanide series and yttrium, barium and copper is mixed with trifluoroacetic acid to prepare a solution of mixed metal trifluoroacetate. From a solution of mixed metal trifluoroacetate obtained thus, purified mixed metal trifluoroacetate of which total content of water and acetic acid is 2 % by weight or less is prepared. With purified mixed metal trifluoroacetate, an oxide superconductor of excellent performance may be prepared. |
申请公布号 |
DK1187231(T3) |
申请公布日期 |
2007.04.10 |
申请号 |
DK20010120704T |
申请日期 |
2001.09.04 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER(ISTEC) |
发明人 |
ARAKI, TAKESHI;YAMAGIWA, KATSUYA;HIRABAYASHI, IZUMI |
分类号 |
C30B29/22;H01L39/24;H01B1/08;H01B13/00 |
主分类号 |
C30B29/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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