Synthesis of Metal/Superconducting Oxide Composites by Oxidation Processing

该提案涉及处理贵族 金属/超导氧化物复合材料制成薄带。 金属前体的组成均匀性计划， 通过快速凝固处理实现，即熔融 旋转;形成无定形带。 的金属前体 超导材料还包含贵金属或混合物 贵金属。 通过选择性地氧化非晶带， 贵金属的连续骨架， 将获得超导氧化物的网络。 最终 材料将包括延展性金属/超导氧化物 合成的

This proposal deals with the processing of noble metal/superconducting oxide composites into thin ribbons. Compositional homogeneity of the metallic precursors is planned to achieve through rapid solidification processing, namely, melt spinning; to form an amorphous ribbon. The metallic precursors of the superconducting material also contain a noble metal, or a mixture of noble metals. By selectively oxidizing the amorphous ribbon, a continuous skeleton of noble metal interwoven with a continuous network of the superconducting oxide will be obtained. The final material will comprise of a ductile metal/superconducting oxide composite.