高温超导涂层导体的最近进展和新兴技术（英文）  

Recent Development and Emerged Technologies of High-Tc Superconducting Coated Conductors

作　　者：蔡传兵[1] 麦北布洛克-布贝卡 舒刚强[1] 鲁玉明[1] 刘志勇[1] 白传易[1] 范峰[1] 郭艳群[1] 陆齐[1] 

机构地区：[1]上海市高温超导重点实验室上海大学超导与应用技术研究中心上海大学物理系,上海200444

出　　处：《安徽师范大学学报（自然科学版）》2015年第3期205-216,共12页Journal of Anhui Normal University(Natural Science)

基　　金：Sponsored by the Science and Technology Commission of Shanghai Municipality(13111102300 and 14521102800);the National Natural Science Foundation of China(11174193 and 51202141);the Ministry of Science and Technology of China(973 Projects,2011CBA00105);the Science and Technology Commission of Shanghai Municipality(14DZ2260700)

摘　　要：YBCO涂层导体比其他实用超导材料具有巨大的优势和发展前景,近年来激发了世界范围的研究热潮和该领域技术的快速进步.首先对YBCO涂层导体的典型结构和规模制备的两种技术路线进行简要介绍,其次介绍世界各地YBCO涂层导体研发的当前状态和发展,包括当前主流研究机构和他们采用的技术路线情况.更多关注我国在简化缓冲层结构和减少低成本、化学溶液法的热解时间等方面的努力和代表性工作.还将介绍为提高YBCO涂层导体的在场特性而发展起来的人工磁通钉扎方法,包括通过纳米颗粒而优化磁通钉扎的情况.最后我们对涂层导体和其他超导材料的电力应用进行举例说明,如:电力电缆、发电机、变压器、强磁体等示范案例概述.The great advantages and promising prospects of YBCO coated conductor over other practical superconducting materials have spurred the related researches and rapid development of this field worldwide recently. In the present paper we firstly give a brief introduction to YBCO coated conductor and its typical structure, as well as two main technical routes for the scale- up preparation. Then we introduce the status and development for YBCO coated conductor around the world, including the existing research institutions and technologies they employed. More attention are given to the latest Chinese efforts on simplifying the buffer architecture and reducing the pyrolysis time for YBCO superconducting layer prepared by a cost-effective, chemical solution way. Artificial flux pinning for improved in-field performance of YBCO coated conductor is also introduced, and the attempts to maximize the flux pinning by introducing nanoparticles are addressed as well. Finally, the thriving and accelerating progress for the application of coated conductor and other superconductor materials, such as power cable, generator, transformer and magnet, are summarized briefly.

关 键 词：YBCO涂层导体 技术路线 磁通钉扎 电力应用 

分 类 号：O522[理学—高压高温物理]