| SOFC阴极材料（La0.85Sr0.15）y（Mn1—zCrz）O3的物理性能和化学稳定性 |
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| 引用本文： | 杨威,隋智通. SOFC阴极材料（La0.85Sr0.15）y（Mn1—zCrz）O3的物理性能和化学稳定性[J]. 材料研究学报, 1998, 12(2): 149-153 |
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| 作者姓名： | 杨威 隋智通 |
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| 作者单位： | 东北大学 |
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| 基金项目： | 中国科学院腐蚀与防护国家重点实验室资助 |
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| 摘 要： | 采用烧结法制备阴极材料（Ｌａ０．８５Ｓｒ０．１５）ｙ（Ｍｎ－ｚＣｒｚ）（ｙ＝０．８５，１；ｚ＝０．１，０．２）。研究了多孔锰酸镧致密ＺｒＯ２（８ｍｏｌ％Ｙ２Ｏ３）界面的成分变化和显微形貌。
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| 关 键 词： | SOFC 锰酸镧 阴极材料 物理性能 化学稳定性 |
| 收稿时间： | 1998-04-25 |
| 修稿时间： | 1998-04-25 |
PHYSICAL PROPERTIES AND THE CHEMICAL STABILITY OF (La_0.85Sr_0.15)_y(Mn1-zCrz)O_3 AS ELECTRODE MATERIALS |
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| YANG Wei,SUI Zhitong. PHYSICAL PROPERTIES AND THE CHEMICAL STABILITY OF (La_0.85Sr_0.15)_y(Mn1-zCrz)O_3 AS ELECTRODE MATERIALS[J]. Chinese Journal of Materials Research, 1998, 12(2): 149-153 |
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| Authors: | YANG Wei SUI Zhitong |
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| Affiliation: | YANG Wei,SUI Zhitong(Division of Metallurgical Physicochemistry of Northeastern University,Shenyang ) |
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| Abstract: | As a cathode materials the compound La0.85Sr0.15MnO3 with substitution of Cr for Mn and substoichiometry at La site was prepared by powder sintering method. The interfaces between porous La0.85Sr0.15 MnO3 layer and dense ZrO2 (Y2O3 )pellets, similar to th |
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| Keywords: | SOFC lathanum manganite. chemical stability thermal expansion conductivity |
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