| γ-Fe2O3中的氢含量 |
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| 引用本文： | 都有为,陆怀先,王挺祥,刘圣康,姜志良,张毓昌,陈益梅.γ-Fe2O3中的氢含量[J].物理学报,1986,35(8):989-994. |
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| 作者姓名： | 都有为 陆怀先 王挺祥 刘圣康 姜志良 张毓昌 陈益梅 |
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| 作者单位： | (1)南京大学固体物理研究所; (2)南京大学物理系 |
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| 摘 要： | 利用热中子透射法测定γ-Fe2O3的氢含量。利用差热分析、磁分析以及穆斯堡尔效应研究γ-Fe2O3的相变,实验结果表明在γ-Fe2O3结构中确实含有一定量的氢,当γ-Fe2O3结构中的阳离子空位被H1+,Co2+,Si4+,P5+等离子占据时,将
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| 收稿时间： | 1985-02-11 |
THE HYDROGEN CONTENT IN γ-Fe2O3 |
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| DU YOU-WEI,LU HUAI-XIAN,WANG TING-XIANG,LIU SHENG-KANG,JIANG ZHI-LIANG,ZHANG YU-CHANG and CHEN YI-MEI.THE HYDROGEN CONTENT IN γ-Fe2O3[J].Acta Physica Sinica,1986,35(8):989-994. |
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| Authors: | DU YOU-WEI LU HUAI-XIAN WANG TING-XIANG LIU SHENG-KANG JIANG ZHI-LIANG ZHANG YU-CHANG and CHEN YI-MEI |
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| Abstract: | The hydrogen content in γ-Fe2O3 was determined by thermal neutron transmission method. The phase transformation of γ-Fe2O3 was studied with D. T. A., magnetic analysis and Mossbauer effect. The presence of hydrogen in the crystal structure of γ-Fe2O3 was ascertained by the experimental results. The crystal structure of γ-Fe2O3 become more stable and the transformation temperature from γ-Fe2O3 to α-Fe2O3 will increase when the cation vacancy of γ-Fe2O3 was occupied by H1+, Co2+, Si4+, P5+ ions etc. |
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