新型的定压吸附仪

闵志骞. 新型的定压吸附仪[J]. 北京工业大学学报, 1982, 8(4): 71-78.

引用本文:

闵志骞. 新型的定压吸附仪[J]. 北京工业大学学报, 1982, 8(4): 71-78.

Min Zhi-qian. A New Apparatus ot Definite Pressure Adsorption[J]. Journal of Beijing University of Technology, 1982, 8(4): 71-78.

Citation:

Min Zhi-qian. A New Apparatus ot Definite Pressure Adsorption[J]. Journal of Beijing University of Technology, 1982, 8(4): 71-78.

A New Apparatus ot Definite Pressure Adsorption

摘要: 本文介绍由定压指示器指示压力,以低温氮吸附测宽范围的此表面积(即0.001-1500m²g^-1)的新仪器,具有高精度。文中说明气体偏离理想态对测定结果的影响。

Abstract: This paper describes a new apparatus with definite pressure monitor and of nitrogen adsorption at low temperature. It could be used to measure specific areas in a wide range (i. e. 0. 001-1500m²g^-1) with high precision. The paper shown that the deviation of gas from its ideal state below its critical temperature has influence on the results of measurement.

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