| 標題：Superconductivity of the single phase La4-xCaxBa3Cu7Oy system |
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| 學年 | 82 |
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| 學期 | 1 |
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| 出版（發表）日期 | 1993/09/10 |
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| 作品名稱 | Superconductivity of the single phase La4-xCaxBa3Cu7Oy system |
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| 作品名稱（其他語言） | 單相La4-xCaxBa3Cu7Oy系統的超導性 |
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| 著者 | Wu, D. S.; 高惠春; Kao, H. C. I.; Wu, M. K.; 王啟銘; Wang, C. M. |
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| 單位 | 淡江大學化學學系 |
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| 出版者 | Amsterdam: Elsevier BV * North-Holland |
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| 著錄名稱、卷期、頁數 | Physica C: superconductivity 214(3-4), pp.261-264 |
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| 摘要 | The reaction of Bi1.8Pb0.4Ca2Sr2Cu3Oy powder in water was studied quantitatively. It was found that the [H3O+] ion would act as a catalyst in this reaction and the initial rate equation was , where [A] represented the surface area of the superconducting powder. The rate constant, k, obtained at 10, 25 and 40°C was 3.98, 8.8 and 19.6 × 10-4 mol min-1 cm-2 M0.8, respectively. The activation energy and pre-exponential factor calculated from the Arrhenius equation were respectively 39.1 kJ mol-1 and 6.4 × 103 mol min-1 cm-2 M0.8. |
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| 關鍵字 | |
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| 語言 | 英文 |
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| ISSN | 0921-4534 |
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| 期刊性質 | 國外 |
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| 收錄於 | SCI |
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| 產學合作 | |
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| 通訊作者 | |
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| 審稿制度 | |
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| 國別 | 荷蘭 |
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| 公開徵稿 | |
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| 出版型式 | 紙本 |
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| 相關連結 | |
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