教師資料查詢 | 類別: 期刊論文 | 教師: 王啟銘 WANG, CHI-MING (瀏覽個人網頁)

標題:Superconductivity of the single phase La4-xCaxBa3Cu7Oy system
學年82
學期1
出版(發表)日期1993/09/10
作品名稱Superconductivity of the single phase La4-xCaxBa3Cu7Oy system
作品名稱(其他語言)單相La4-xCaxBa3Cu7Oy系統的超導性
著者Wu, D. S.; 高惠春; Kao, H. C. I.; Wu, M. K.; 王啟銘; Wang, C. M.
單位淡江大學化學學系
出版者Amsterdam: Elsevier BV * North-Holland
著錄名稱、卷期、頁數Physica C: superconductivity 214(3-4), pp.261-264
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.
關鍵字
語言英文
ISSN0921-4534
期刊性質國外
收錄於SCI
產學合作
通訊作者
審稿制度
國別荷蘭
公開徵稿
出版型式紙本
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