The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. Recommanded Product: 13395-16-9In an article, authors is Hirano, Shin-ichi, once mentioned the new application about Recommanded Product: 13395-16-9.
The chemical synthesis of a high-Tc Ba2YCu3O7-delta superconductor was investigated through the organometallic route, using Ba metal, Y(OPri)3, and Cu-alkoxides or Cu-acetylacetonate as starting materials.Chemically homogeneous submicron powders of single phase Ba2YCu3O7-delta were successfully prepared at 750 deg C by controlled partial hydrolysis metal alkoxides.The utilization of ozone for favorable decomposition of Ba2YCu3O7-delta precursors was found to have a remarkable effect on suppressing the formation of Ba CO3 and lowering the formation temperature of Ba2YCu3O7-delta to about 650 deg C.The single phase Ba2YCu3O7-delta ceramics exhibited superconductivity at approximately 83 K (Tc end).
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Reference：
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”