| 由稳定化合物熔化焓提取二元系活度 |
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| 引用本文： | 李兴康,刘四俊,等.由稳定化合物熔化焓提取二元系活度[J].北京科技大学学报,1992,14(6):607-611. |
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| 作者姓名： | 李兴康 刘四俊 |
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| 作者单位： | 理化系（Dept.ofPhysicalChemistry） |
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| 摘 要： | 本文从二元系中稳定化合物与液相平衡关系入手，导出了由稳定化合物的熔化焓计算二元第活度的新公式，通过对In-Sb二元系的活度计算验证了本方法的可行性，并用这一新方法预报了半导体Ga-As二元系的活度。
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| 关 键 词： | 熔化焓 活度 稳定化合物 二元体系 |
Calculation the Activities from Binary Systems Containing Congruently Melting Compounds Using Their Melting Enthalpy |
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| Li Xingkang Liu Sijnn Wang Jian Li Wenchao.Calculation the Activities from Binary Systems Containing Congruently Melting Compounds Using Their Melting Enthalpy[J].Journal of University of Science and Technology Beijing,1992,14(6):607-611. |
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| Authors: | Li Xingkang Liu Sijnn Wang Jian Li Wenchao |
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| Institution: | Dept. of Physical Chemistry |
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| Abstract: | A new method of calculating activities from binary systems has been developed. The new formulae require that the phase diagrams must contain congruently melting compound and its melting enthalpy is known. Their feasibility is tested by applying the new formulae to In-Sb system. By this method, the activities of an important semi - conductor system Ga-As have also been predicted. |
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| Keywords: | melting enthalpy binary phase diagram activity phase diagram |
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