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1 H-SSZ-13分子筛的(a) SEM照片和(b) XRD图谱 |
Fig.1 (a) The SEM image and (b) XRD pattern of H-SSZ-13 zeolite |