引用本文:
Ming SU, Ke Yi TAO, Ling Ping ZHOU, He Xuan LI. AN ADSORB MODEL OF ORGANIC ACID ON BASIC ZEOLITE NAX[J]. Chinese Chemical Letters,
1996, 7(8): 743-744.
Citation: Ming SU, Ke Yi TAO, Ling Ping ZHOU, He Xuan LI. AN ADSORB MODEL OF ORGANIC ACID ON BASIC ZEOLITE NAX[J]. Chinese Chemical Letters, 1996, 7(8): 743-744.
Citation: Ming SU, Ke Yi TAO, Ling Ping ZHOU, He Xuan LI. AN ADSORB MODEL OF ORGANIC ACID ON BASIC ZEOLITE NAX[J]. Chinese Chemical Letters, 1996, 7(8): 743-744.
AN ADSORB MODEL OF ORGANIC ACID ON BASIC ZEOLITE NAX
摘要:
The adsorb model of formic acid on NaX derived from TPD was discussed. It was showed that the adsorb sites were various exposed framework O2- centers bearing different basic intensity and spatial resistance. The h-peak was attributed to O2- near SⅢ in supercage and l-peak to O2- near SⅡ in β-cage of faujusite zeolite. The model can explain the experimental results. Meanwhile, a relative standard of basic intensity based on TPD of formic acid was founded.
English
AN ADSORB MODEL OF ORGANIC ACID ON BASIC ZEOLITE NAX
Abstract:
The adsorb model of formic acid on NaX derived from TPD was discussed. It was showed that the adsorb sites were various exposed framework O2- centers bearing different basic intensity and spatial resistance. The h-peak was attributed to O2- near SⅢ in supercage and l-peak to O2- near SⅡ in β-cage of faujusite zeolite. The model can explain the experimental results. Meanwhile, a relative standard of basic intensity based on TPD of formic acid was founded.
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