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The influence of straight pore blockage on the selectivity of methanol to aromatics in nanosized Zn/ZSM-5: an atomic Cs-corrected STEM analysis study
Journal article   Peer reviewed

The influence of straight pore blockage on the selectivity of methanol to aromatics in nanosized Zn/ZSM-5: an atomic Cs-corrected STEM analysis study

Yunhai Ma, Dali Cai, Yiru Li, Ning Wang, Usman Muhammad, Anna Carlsson, Dong Tang, Weizhong Qian, Yao Wang, Dangsheng Su, …
RSC advances, Vol.6(78), pp.74797-74801
01/01/2016
DOI: https://doi.org/10.1039/c6ra19073a

Abstract

Chemistry Chemistry, Multidisciplinary Physical Sciences Science & Technology
Here we report the direct atomic scale observation of ZSM-5 pores and the influence of extra-framework Al on methanol to aromatic (MTA). We synthesized a nano sized ZSM-5 catalyst with a short b-axis, and fully opened straight channels. A 98% ultrahigh aromatic selectivity, more than 300 hours long life time and high anti-hydrothermal ability can be achieved in the MTA process.

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