……Prior to gas adsorption measurement, the zeolite samples were pretreated in vacuo at 623 K for 10 h. The adsorption isotherms of Ar at 87.3 K (boiling point of liquid argon) and of N2 at 77.4 K (boiling point of liquid nitrogen) were measured by BELSORP-max, which has three pressure transducers of 0.0133 kPa, 1.33 kPa and 133 kPa in full scale. ……
From Zeolites to Porous MOF Materials – the 40th Anniversary of International Zeol ite Conf erenc e
选自“从沸石到多孔MOF材料”— 第40届国际沸石大会
R. Xu徐如人, Z. Gao,高滋 J. Chen and W. Yan闫文付 (Editors)等