APPLICATION OF GAS PYCNOMETRY IN THE INVESTIGATION OF GAS-ADSORPTION BY SOLID MATERIALS

被引：0
|
作者：
KAPLAN, FS [1 ]
EMELYANOVA, MY [1 ]
MATYUKHIN, GV [1 ]
机构：
[1] STATE APPL CHEM INST,SCI & IND ASSOC,ST PETERSBURG,RUSSIA
来源：
JOURNAL OF APPLIED CHEMISTRY OF THE USSR | 1992年 / 65卷 / 07期
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D O I：
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中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Gas pycnometry at room temperature has been used to register the adsorption of nitrogen and argon on the surface of specimens of different materials. No appreciable adsorption of helium could be detected. Surface pretreatment was found to have a substantial influence on the density data that were obtained. Feasibility was demonstrated in principle for rapid evaluation of the adsorption capabilities of materials.
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页码：1301 / 1304
页数：4
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