| 水冷却法制备Fe1-xO基氨合成催化剂的电镜研究 |
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| 引用本文： | 李利民,高贵勇,王利魁.水冷却法制备Fe1-xO基氨合成催化剂的电镜研究[J].郑州大学学报(理学版),2005,37(1):52-55. |
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| 作者姓名： | 李利民 高贵勇 王利魁 |
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| 作者单位： | 郑州大学化学系,郑州,450052 |
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| 摘 要： | 对所制得的水快速冷却成型高铁比Fe1-xO基氨合成催化剂进行了研究,发现催化剂晶粒细小,助剂的分布明显均匀,Fe1-xO相的歧化作用减小,其还原性能保持良好而耐热性能提高.
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| 关 键 词： | 氨合成 催化剂 |
| 文章编号： | 1671-6841(2005)01-0052-04 |
| 修稿时间： | 2004年6月23日 |
SEM Study of Fe1-xO-based Ammonia Synthesis Catalyst Prepared by Rapid Freezing Technique |
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| LI Limin,Gao Guiyong,Wang Likui.SEM Study of Fe1-xO-based Ammonia Synthesis Catalyst Prepared by Rapid Freezing Technique[J].Journal of Zhengzhou University:Natural Science Edition,2005,37(1):52-55. |
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| Authors: | LI Limin Gao Guiyong Wang Likui |
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| Abstract: | Fe 1-x O-based ammonia synthesis catalyst is prepared by rapid freezing technique. It is founded that the catalyst has refining grain,and the distribution of assistant is very homogeneous. The disproportionation of the Fe 1-x O phase is reduced.The heat-resistant property of the catalyst is improved while retaining excellent reductive capacity. |
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| Keywords: | Fe1-xO |
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