IR SPECTROSCOPIC STUDY OF SOME ZSM-5 ZEOLITES MODIFIED WITH SILVER

被引：0
|
作者：
FRUNZA, L [1 ]
POP, E [1 ]
POP, G [1 ]
GANEA, R [1 ]
BIRJEGA, R [1 ]
MILEA, L [1 ]
FOTA, I [1 ]
机构：
[1] INST CHEM & BIOCHEM ENERGET,BUCHAREST,ROMANIA
来源：
REVUE ROUMAINE DE CHIMIE | 1992年 / 37卷 / 07期
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D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Samples with different Si/Al ratios and ionic exchange degrees were studied. Test molecules were pyridine, trimethylpyridine, methylquinoline and carbon monoxide. There were evidenced Bronsted and Lewis sites, as well as Ag+ species. The role of these sites in methanol conversion was discussed.
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页码：803 / 817
页数：15
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