THE CHEMICAL INTERACTION OF YBCO HIGH-T-c SUPERCONDUCTOR WITH OXIDE SUBSTRATE MATERIALS
文献类型：期刊论文
| 作者 | Zhao Liangzhong |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 1991 |
| 卷号 | 7期号:6页码:648-650 |
| 关键词 | Yba(2)Cu(3)o(y) High-t-c Superconductor Oxide Substrate Materials Solid Acid-base Reaction Acid-base Parameter |
| ISSN号 | 1000-6818 |
| DOI | 10.3866/PKU.WHXB19910603 |
| 英文摘要 | Chemical experiments and XPS analysis indicate that YBCO superconductor is a relatively strong base, and Ba-O components in YBCO is primarily responsible for its hasicity. Based on the basic property of YBCO, it is suggested that the chemical interactions between YBCO and oxide substrate materials is primarily solid acid-base reactions. The acid-base parameters for substrate materials (MgO, ZrO2, Al2O3 and SiO2) are calculated and used as a scale for measuring the acidity or basicity of the oxide substrates and for evaluating the YBCO-substrates chemical reactivity. It is found that the chemical reactivity increases with increasing acid-base parameter (or increases with increasing acidity) of the substrate materials. Therefore the chemical reactivity with YBCO increases in the order of MgO |
| 语种 | 英语 |
| WOS记录号 | WOS:000207573800003 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/54993]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhao Liangzhong |
| 作者单位 | Acad Sinica, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Liangzhong. THE CHEMICAL INTERACTION OF YBCO HIGH-T-c SUPERCONDUCTOR WITH OXIDE SUBSTRATE MATERIALS[J]. ACTA PHYSICO-CHIMICA SINICA,1991,7(6):648-650. |
| APA | Zhao Liangzhong.(1991).THE CHEMICAL INTERACTION OF YBCO HIGH-T-c SUPERCONDUCTOR WITH OXIDE SUBSTRATE MATERIALS.ACTA PHYSICO-CHIMICA SINICA,7(6),648-650. |
| MLA | Zhao Liangzhong."THE CHEMICAL INTERACTION OF YBCO HIGH-T-c SUPERCONDUCTOR WITH OXIDE SUBSTRATE MATERIALS".ACTA PHYSICO-CHIMICA SINICA 7.6(1991):648-650. |
入库方式： OAI收割
来源：化学研究所
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