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

標題:Preparation of submicron La3CaBaCu70y superconducting powder with a CA/EG precursor method
學年81
學期2
發表日期1993/04/30
作品名稱Preparation of submicron La3CaBaCu70y superconducting powder with a CA/EG precursor method
作品名稱(其他語言)比較多質子酸在聚合多質子酸/乙二醇先驅物法中製備La3CaBa3Cu7y
著者高惠春; 游思遠; 吳茂昆; 王啟銘
作品所屬單位淡江大學化學學系
出版者新竹市交通大學
會議名稱中國材料科學學會八十二年年會=1993 Annual Conference of the Chinese Society for Materials Science
會議地點新竹市, 臺灣
摘要Submicron superconducting powder of La3CaBa3Cu70y (La3137) was prepared by a polymeric citric acid (CA)/ethylene glycol (EG) precursor method. EA, ICP-AES, XRD, SEM, EDS, magnetic susceptibility and oxygen stoichiometry were employed in characterization of the materials produced in the reaction processes . Citric acid was an excellent polyprotic acid for the preparation of La3137 superconducting powder in tenns of its particle size, hOloogeneity, carbon residue and Tc measurements.
關鍵字CA/EG · precursor method;La3CaBa3Cu70y;fine powder;superconductivity
語言英文
收錄於
會議性質
校內研討會地點
研討會時間19930430~19930501
通訊作者
國別中華民國
公開徵稿Y
出版型式紙本
出處材料科學與工程:中國材料科學學會82年度論文集=Materials science and engineering:proceedings of the 1993 Annual Conference of the Chinese Society for Materials Science, pp.7~61-62
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