Formation Mechanism of MoO3-Doped YSr2Cu3Oy Using the Citrate Process |
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| Authors: | Ma-Shine Wu Tsang-Tse Fang |
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| Affiliation: | Department of Materials Science and Engineering, National Cheng Kung University, Tainan, Taiwan 70101, Republic of China |
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| Abstract: | The formation mechanism of the synthesis of MoO3-doped YSr2Cu3O y powders using the citrate process was investigated. It was shown that the precursor phase (Sr1- x Y x )14Cu24O41 played a crucial role in forming the superconducting phase. It was found that the precursor phase (Sr1- x Y x )14Cu24O41 interacted with water and decomposed when it was heavily milled and heated. |
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