用汞压法分析多孔体的结构
A STRUCTURAL ANALYSIS OF POROUS MATERIALS BY MEANS OF MERCURY POROSIMETRY
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摘要: 叙述了用汞压法测定多孔材料的孔径分布、比表面和孔隙率等,讨论了用汞压法测定粉末粒度的原理和实验结果,研究了汞压回线及其在结构分析中的应用。Abstract: In this paper, the determination of pore size distribution, specific surface and porosity of porous materials by means of mercury porosi-metry are described. The principles and experimental results on the determination of particle size are discussed. The hysteresis and its applications in the stru-tural analysis of porous materials are investigated.
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