Rapid Preparation of YBCO Coated Conductor by Chemical Solution Deposition

摘要：

　　With Energy shortage becoming increasingly severe, the application of high-temperature superconducting material is considerable prospects.Economic, efficient and energy-saving preparation techniques become the key factors for the large-scale applications of REBa2Cu3O7-δ superconducting coated conductors.A rapid route of chemical solution deposition(CSD) has been developed to prepare YBa2Cu3O7-δ(YBCO) /SmBiO3 (SBO)/NiO/NiW coated conductor.In this process, the precursor film decomposition time is greatly reduced and the whole time of preparing SBO film is less than 2 hours.Therefore, it greatly saves the energy and reduces the cost of preparation.The subsequent YBCO layer was successfully grown on the SBO/NiO/NiW and the Tc is about 89 K and the Jc is about 1.46 MA/cm2 in self-field at 77 K.The results show that using rapid CSD preparation of YBCO/SBO/NiO/NiW is one of the effective energy-saving techniques.

关键词： Rapid Preparation SmBiO3 buffer layer Chemical solution deposition

作者: Xiao-lei Zhu Hong Zhang Ming-hua Pu Yong Zhao

作者单位: Superconductivity and New Energy R&D Center Southwest Jiaotong University, Chengdu, China Superconductivity and New Energy R&D Center Southwest Jiaotong University, Chengdu, China;School of

会议类型: 国际会议

会议名称: The 2016 China Functional Materials Technology and Industry Forum (2016中国国际功能材料大会暨第九届中国功能材料及其应用学术会议)

会议地点: 重庆

会议语种:英文

页码: 991-995

在线出版日期: 2016-07-25（万方平台首次上网日期，不代表论文的发表时间）