Towards the development of the emerging process of CO 2 heterogenous hydrogenation into high-value unsaturated heavy hydrocarbons

J Wei, R Yao, Y Han, Q Ge, J Sun - Chemical Society Reviews, 2021 - pubs.rsc.org
The emerging process of CO2 hydrogenation through heterogenous catalysis into important
bulk chemicals provides an alternative strategy for sustainable and low-cost production of …

First-generation organic reaction intermediates in zeolite chemistry and catalysis

X Gong, M Caglayan, Y Ye, K Liu, J Gascon… - Chemical …, 2022 - ACS Publications
Zeolite chemistry and catalysis are expected to play a decisive role in the next decade (s) to
build a more decentralized renewable feedstock-dependent sustainable society owing to the …

Carbon deposit analysis in catalyst deactivation, regeneration, and rejuvenation

ETC Vogt, D Fu, BM Weckhuysen - … Chemie International Edition, 2023 - Wiley Online Library
Hydrocarbon conversion catalysts suffer from deactivation by deposition or formation of
carbon deposits. Carbon deposit formation is thermodynamically favored above 350° C …

Recent progress in methanol‐to‐olefins (MTO) catalysts

M Yang, D Fan, Y Wei, P Tian, Z Liu - Advanced materials, 2019 - Wiley Online Library
Methanol conversion to olefins, as an important reaction in C1 chemistry, provides an
alternative platform for producing basic chemicals from nonpetroleum resources such as …

Elucidation of radical-and oxygenate-driven paths in zeolite-catalysed conversion of methanol and methyl chloride to hydrocarbons

A Cesarini, S Mitchell, G Zichittella, M Agrachev… - Nature …, 2022 - nature.com
Understanding hydrocarbon generation in the zeolite-catalysed conversions of methanol
and methyl chloride requires advanced spectroscopic approaches to distinguish the …

Tuning the zeolite acidity enables selectivity control by suppressing ketene formation in lignin catalytic pyrolysis

Z Pan, A Puente-Urbina, SR Batool, A Bodi… - Nature …, 2023 - nature.com
Unveiling catalytic mechanisms at a molecular level aids rational catalyst design and
selectivity control for process optimization. In this study, we find that the Brønsted acid site …

Selectivity descriptors for the direct hydrogenation of CO2 to hydrocarbons during zeolite-mediated bifunctional catalysis

A Ramirez, X Gong, M Caglayan, SAF Nastase… - Nature …, 2021 - nature.com
Cascade processes are gaining momentum in heterogeneous catalysis. The combination of
several catalytic solids within one reactor has shown great promise for the one-step …

Effect of Zeolite Topology and Reactor Configuration on the Direct Conversion of CO2 to Light Olefins and Aromatics

A Ramirez, A Dutta Chowdhury, A Dokania… - ACS …, 2019 - ACS Publications
The direct transformation of CO2 into high-value-added hydrocarbons (ie, olefins and
aromatics) has the potential to make a decisive impact in our society. However, despite the …

Oxygenate-based routes regulate syngas conversion over oxide–zeolite bifunctional catalysts

Y Ji, P Gao, Z Zhao, D Xiao, Q Han, H Chen, K Gong… - Nature Catalysis, 2022 - nature.com
The emerging oxide–zeolite bifunctional catalysis for direct syngas conversion has drawn
extensive interest, both academically and industrially, with further exploration urging a clear …

Molecular understanding of the catalytic consequence of ketene intermediates under confinement

W Chen, G Li, X Yi, SJ Day, KA Tarach… - Journal of the …, 2021 - ACS Publications
Neutral ketene is a crucial intermediate during zeolite carbonylation reactions. In this work,
the roles of ketene and its derivates (viz., acylium ion and surface acetyl) associated with …