摘要
Two issues in coprecipitation route to synthesize Bi-Pb-Sr-Ca-Cu-O Superconductor precursor powder, coprecipitation mode and coprecipitation medium, which are a first priority, are analysized based on thermodynamic principles. Experimental demonstration is also carried out. The results show that the opposite-sequence-titration mode, low surface-tension and viscosity medium help to maintain excellent compositional homogeneity and stoichiometry in coprecipitation product.
源语言 | 英语 |
---|---|
页(从-至) | 16 |
页数 | 1 |
期刊 | Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering |
卷 | 25 |
期 | 2 |
出版状态 | 已出版 - 1996 |
已对外发布 | 是 |