Method for the preparation of high purity copper alkoxides
    1.
    发明公开
    Method for the preparation of high purity copper alkoxides 失效
    Verfahren zur Herstellung von hochreinen Kupferalkoxiden。

    公开(公告)号:EP0382376A1

    公开(公告)日:1990-08-16

    申请号:EP90300788.8

    申请日:1990-01-25

    申请人: GENERAL ATOMICS

    IPC分类号: C07C29/68 H01L39/12

    摘要: High purity, chloride- and alkali metal-free copper (II) alkoxides are prepared by the reaction of an alcoholic alkali metal alkoxide solution with copper (II) fluoride; ammoniating the resulting solution to render soluble the resulting copper (II) alkoxide; and filtering the resulting solution to obtain an alkali metal- and chloride-free alcoholic copper (II) alkoxide solution. The resulting solution is useful in the preparation of superconducting compounds such as yttrium-barium-copper oxide superconductor.

    摘要翻译: 通过酒精碱金属醇盐溶液与氟化铜(II)的反应制备高纯度,不含氯化物和碱金属的铜(II)醇盐; 使所得溶液氨化以使所得到的所得的(II)醇盐可溶; 过滤得到的溶液,得到无碱金属和氯化物的醇(II)醇盐溶液。 所得溶液可用于制备超导化合物如钇钡钡氧化物超导体。