H-SSZ-13分子筛催化乙醇脱水制乙烯反应的原位固体核磁共振研究 |
曾姝,徐舒涛,魏迎旭,刘中民 |
Investigation of the Ethanol Dehydration to Ethene Reaction on H-SSZ-13 Molecular Sieve by in situ Solid-state NMR Spectroscopy |
Shu ZENG,Shu-tao XU,Ying-xu WEI,Zhong-min LIU |
图4 158 ℃原位连续流动条件下H-SSZ-13分子筛上乙醇脱水的13C MAS NMR谱图 |
Fig.4 In situ 13C MAS NMR spectra for the 13CH313CH2OH dehydration on H-SSZ-13 zeolite under continuous flow condition at 158 ℃ |