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Author:

索红莉 (索红莉.) (Scholars:索红莉) | 任程 (任程.) | 毛磊 (毛磊.) | 刘敏 (刘敏.) | 徐燕 (徐燕.) | 张子立 (张子立.)

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incoPat zhihuiya

Abstract:

一种V掺杂的YBCO超导薄膜及其制备方法,属于YBCO涂层超导薄膜制备技术领域。一种双钙钛矿结构纳米颗粒BYVO掺杂的YBCO超导薄膜,其制备:1)首先配制前驱溶液,把乙酸钇、乙酸钡和乙酸铜按照Y:Ba:Cu=1 : 2 : 3的摩尔比混合,制成YBCO前驱溶液。2)搅拌均匀后再加入三种金属总离子摩尔浓度的5%-10%的乙酰丙酮钒,制备成V掺杂的YBCO前驱溶液。(3)凝胶薄膜的涂覆;4)低温烧结;5)高温烧结,形成含有纳米BYVO的YBCO超导薄膜。本发明所提供的方法简单易行,可以任意控制掺杂物配比,所制得的薄膜具有较高的临界转变温度,临界电流密度和良好的双轴织构。

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Patent Info :

Type: 发明申请

Patent No.: CN201310175509.5

Filing Date: 2013-05-13

Publication Date: 2013-08-28

Pub. No.: CN103265279A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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