| 摘要 |
The invention relates to a method for producing a homogenous suspension that can be used in the production of oxidic supraconductive powders, wherein poorly water-soluble or water insoluble oxidized preliminary products from groups Mg, Ca, Ba, Sr, Bi, Pb, Cu, Al, Zr, Hf, Sc, Y, Tl, Pt, Ag, Hg and rare earth elements are dispersed in water. The suspension thus obtained is electrostatically stabilized at a pH value ranging from 1.5 to 5.
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| 申请人 |
AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG, 65929 FRANKFURT, DE |
发明人 |
RIEDEL, GUENTER, DR.-ING., 65779 KELKHEIM, DE;WILLEMS, FRANK, 65611 BRECHEN, DE |
