| 用Thiele管测定升华物质碘的熔点 |
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| 引用本文： | 李方泰.用Thiele管测定升华物质碘的熔点[J].佳木斯大学学报,2000,18(2):174-175. |
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| 作者姓名： | 李方泰 |
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| 作者单位： | 绥化师范专科学校,黑龙江绥化 |
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| 摘 要： | 就如何用Ｔｈｉｅｌｅ管测定升华物质进行了较深入的阐述，以单质碘为例，说明了测定时不能象以往方法而需改进的问题。对三相点的变化过程及其校正等问题进行了讨论，提出了实验中应关键注意的问题。
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| 关 键 词： | Thiele管 升华物质 熔点 碘 测定 饱和蒸气压 |
METHOD TO MEASURE THE MELTING POINT OF SUBLIMATING IODINE WITH THIELE TUBE |
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| LI Fang-tai.METHOD TO MEASURE THE MELTING POINT OF SUBLIMATING IODINE WITH THIELE TUBE[J].Journal of Jiamusi University(Natural Science Edition),2000,18(2):174-175. |
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| Authors: | LI Fang-tai |
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| Abstract: | The method to measure the melting point of sublimating material is illustrated in detail. Taking pure iodine as example, some problems need to be improved in measuring, Which could not be treated as usual, are discussed. The changing process of tri-phase point and its revising are discussed as well. Some cautions in experiment are pointed out. |
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| Keywords: | Thiele tube sublimating material melting point |
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