| 掺铅铋系超导体制备及性能研究 |
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| 引用本文： | 别利剑 尹静. 掺铅铋系超导体制备及性能研究[J]. 山东师范大学学报(自然科学版), 1995, 10(4): 394-397 |
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| 作者姓名： | 别利剑 尹静 |
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| 作者单位： | 临沂师专化学系，临沂粮食学校，日照市技术监督局 |
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| 摘 要： | 以铋、铅、锶钙、铜的醋酸盐为原料，用溶液一凝胶制备Ｂｉ１．８５Ｓｒ１．９Ｃａ２Ｃｕ３．１Ｏｙ微粉，进而制得Ｔｃ（ｚｅｒｏ）＝１０５Ｋ的铋系超导体，研究了制备过程最佳烧结温度和时间，并测量所制超导体的断裂韧性和比热－温度曲线。
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| 关 键 词： | 溶胶－凝胶法 超导体 断裂韧性 高Tc 铋系 制备 |
STUDY ON THE PREPARATION AND CHARACTERS OF BI SUPERCONDUCTOR SYSTEM CONTAING Pb |
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| Bie Lijian, Yin Jing ,Deng Liuai. STUDY ON THE PREPARATION AND CHARACTERS OF BI SUPERCONDUCTOR SYSTEM CONTAING Pb[J]. Journal of Shandong Normal University(Natural Science), 1995, 10(4): 394-397 |
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| Authors: | Bie Lijian Yin Jing Deng Liuai |
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| Abstract: | Bi_(1.85)Pb_(0.35) Sr_(1.9) Ca_2Cu_(3.1)Oy micropowder was prepared from Bi,Pb,Sr,Ca and Cuacetate with the dissolving condensing glue method,and the Bi superconductor system of Tc(zero )=105 K was prepared from it.The excellent sintering temperative and time , the tenacityand the specific heat-temperative curve were measured. |
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| Keywords: | acetate dissolving-condensing glue method superconductor tenacity |
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