| 硝酸盐法在Ni5W织构基带上外延生长La2Zr2O7过渡层的研究 |
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| 引用本文： | 程艳玲,索红莉,刘敏,马麟,张腾.硝酸盐法在Ni5W织构基带上外延生长La2Zr2O7过渡层的研究[J].无机材料学报,2011(5):481-485. |
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| 作者姓名： | 程艳玲 索红莉 刘敏 马麟 张腾 |
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| 作者单位： | 北京工业大学材料科学与工程学院国家教育部功能材料重点实验室; |
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| 基金项目： | 国家973计划项目(2006CB601005); 国家863项目(2009AA032401); 国家自然科学基金(50771003,50802004); 北京市自然科学基金(2092006)~~ |
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| 摘 要： | 采用硝酸盐为前驱盐制备涂层导体结构中的La2Zr2O7(LZO)过渡层.实验通过对前驱盐粉体热分解行为的分析,以及前驱盐溶液在铝酸镧(LAO)单晶和Ni5W合金基底上外延生长LZO膜层工艺的比较研究,经优化获得了采用硝酸盐为前驱盐,适用于Ni5W合金基底的低温两步热处理结合高温快速热处理制备LZO的工艺路线.研究发现,...
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| 关 键 词： | 硝酸盐 外延生长 La2Zr2O7 Ni5W基带 立方织构 涂层导体 |
Epitaxial Growth of LaB_2BZrB_2BOB_7B Buffer Layer on Textured Ni5W Substrate by the Nitrate Route |
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| CHENG Yan-Ling,SUO Hong-Li,LIU Min,MA Lin,ZHANG Teng.Epitaxial Growth of LaB_2BZrB_2BOB_7B Buffer Layer on Textured Ni5W Substrate by the Nitrate Route[J].Journal of Inorganic Materials,2011(5):481-485. |
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| Authors: | CHENG Yan-Ling SUO Hong-Li LIU Min MA Lin ZHANG Teng |
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| Affiliation: | CHENG Yan-Ling,SUO Hong-Li,LIU Min,MA Lin,ZHANG Teng(Key Laboratory of Advanced Functional Materials,Ministry of Education,Beijing University of Technology,Beijing 100124,China) |
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| Abstract: | La2BBZrB2OBB7(BLZO) buffer layer was prepared on the cube textured nickel alloy substrate with the nitrate as the precursor salts.Combine with the analysis of the thermal pyrolysis property of the precursor salts,and the study of epitaxial growth of LZO films on both of the LAO single crystal and the Ni5W alloy substrate,a optimized processing route is achieved,which is two step heating ways at low temperature together with the ramp heat treatment at high temperature.It is concluded that the pyrolysis proce... |
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| Keywords: | nitrate epitaxy LaB2BZrB2BOB7B Ni5W substrate cube texture coated conductor |
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