期刊
ACS CATALYSIS
卷 4, 期 11, 页码 4161-4169出版社
AMER CHEMICAL SOC
DOI: 10.1021/cs501092b
关键词
ethanol dehydration; SAPO; salid-acid; Si-29 NMR; single-site; synergy; structure-activity relationships
资金
- British-Italian partnership program
- Royal Society University Research Fellowship scheme
- SiGNa Chemistry
- Compagnia di San Paolo
Silicoaluminophosphates, SAPO-5 and SAPO-34, differ not only in their pore diameters and structural topology but also in their preferred mechanism of silicon substitution into the framework, which subsequently influences the nature of the acid sites for solid-acid-catalyzed transformations. This study combines Si-29 NMR, FTIR, and DFT calculations for probing the nature of the isolated acid sites, thereby affording structureproperty correlations, in the low-temperature catalytic dehydration of ethanol to ethylene.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据