The pore size analysis of mesoporous films by krypton adsorption

K. Chao, H. Ping, C. Chiu, A. S.T. Chiang

研究成果: 雜誌貢獻期刊論文同行評審

3 引文 斯高帕斯(Scopus)


The pore structure of mesoporous membranes coated on silicon wafer was characterized by the adsorption of krypton at 77 K in this study. To establish the capillary condensation and evaporation conditions for krypton at this temperature, the adsorption of both nitrogen and krypton were first measured on a series of siliceous MCM-41, MCM-48 and SBA-15 reference samples. The adsorption and desorption transition of krypton were then correlated with the pore size deduced from the nitrogen isotherm. Finally, the obtained correlation was applied to estimate the pore size distribution of mesoporous films.

頁(從 - 到)1363-1368
期刊Studies in Surface Science and Catalysis
154 B
出版狀態已出版 - 2004


深入研究「The pore size analysis of mesoporous films by krypton adsorption」主題。共同形成了獨特的指紋。