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YBCO+PVDF薄膜的化學(xué)溶液沉積技術(shù)研究
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作者單位:

1.陜西國際商貿(mào)學(xué)院;2.西北有色金屬研究院

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國家自然科學(xué)(51777172),陜西省重大基礎(chǔ)研究項目(2017ZDJC-19),陜西國際商貿(mào)學(xué)院校級科研項目SMXY201802,


Preparation of YBCO+PVDF films by Chemical Solution Deposition
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Affiliation:

1.Shaanxi Institute of International Trade Commerce,Xi’an;2.Northwest Institute for Nonferrous Metal Research,Xi’an

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    摘要:

    本文采用化學(xué)溶液沉積成功制備出了YBCO+PVDF薄膜。研究發(fā)現(xiàn)通過添加PVDF能夠改變YBCO膠體的熱解行為,適用于快速熱解。PVDF在分解中可以向YBCO中間相中引入氟,減少碳酸鋇,促進外延生長。結(jié)果表明通過添加PVDF可以改善YBCO薄膜的織構(gòu)取向,有利于更進一步提高樣品的超導(dǎo)性能。

    Abstract:

    YBCO+PVDF films had been successfully fabricated by chemical solution deposition method. The decomposition behavior of YBCO gel was influenced by the addition of PVDF. YBCO+PVDF gel was suitable for fast pyrolysis process. During the pyrolysis process, the fluorine could enter into the intermediate phase and inhibit the formation of BaCO3. The results showed that the addition of PVDF would improve the epitaxial growth of YBCO film. It was beneficial to achieve high performance of YBCO film.

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唐靜,金利華,馮建情,劉國慶. YBCO+PVDF薄膜的化學(xué)溶液沉積技術(shù)研究[J].稀有金屬材料與工程,2020,49(5):1781~1784.[Tang Jing, Jin Li-hua, Feng Jian-qing, Liu Guo-qing. Preparation of YBCO+PVDF films by Chemical Solution Deposition[J]. Rare Metal Materials and Engineering,2020,49(5):1781~1784.]
DOI：10.12442/j. issn.1002-185X.20190274

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歷史
  • 收稿日期:2019-03-31
  • 最后修改日期:2019-05-05
  • 錄用日期:2019-05-15
  • 在線發(fā)布日期: 2020-06-05
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