Insight into Three‐Coordinate Aluminum Species on Ethanol‐to‐Olefin Conversion over ZSM‐5 Zeolites

Z Wang, LA O'Dell, X Zeng, C Liu… - Angewandte Chemie …, 2019 - Wiley Online Library
Commercial bioethanol can be readily converted into ethylene by a dehydration process
using solid acids, such as Brønsted acidic H‐ZSM‐5 zeolites, and thus, it is an ideal …

CO2 hydrogenation to lower olefins over Mn2O3-ZnO/SAPO-34 tandem catalysts

J Mou, X Fan, F Liu, X Wang, T Zhao, P Chen… - Chemical Engineering …, 2021 - Elsevier
The direct conversion of CO 2 hydrogenation to lower olefins via methanol as an
intermediate is of great significance, but challenges still remain. Herein, we present a binary …

Down the microporous rabbit hole of silicoaluminophosphates: Recent developments on synthesis, characterization, and catalytic applications

ME Potter - ACS Catalysis, 2020 - ACS Publications
Since their invention silicoaluminophosphates (SAPOs) have become by far the most
researched class of aluminophosphates due to their commercial use as solid acid catalysts …

Predicting organic structures directing agents for zeolites with conditional deep learning generative model

L Xu, X Peng, Z Xi, Z Yuan, W Zhong - Chemical Engineering Science, 2023 - Elsevier
Organic structures directing agents (OSDAs) are important components of the synthesis of
zeolites, and their molecular properties play a significant role in the design of zeolite …

CO2 hydrogenation to light olefins: Four matching rules for constructing high-performance bifunctional MCs-zeolites-based catalysts

D Cheng, G Zhao, H Xu, Y Li - Catalysis Reviews, 2024 - Taylor & Francis
ABSTRACT CO2 hydrogenation with renewable H2 to produce the chemicals, particularly
light olefins, is a feasible approach to mitigate CO2 emissions and realize carbon resources …

Heterogeneous Diels–Alder tandem catalysis for converting cellulose and polyethylene into BTX

J Wang, J Jiang, Y Sun, X Meng, X Wang… - Journal of Hazardous …, 2021 - Elsevier
Producing biomass-derived aromatic hydrocarbons via controllable Diels–Alder reactions is
a promising approach to recover energy and chemicals from waste streams. A tandem Diels …

SAPO-34 Catalyst: Synthesis Optimization by Template Alteration and In Situ Coke Evolution Analysis in Methanol Conversion to Light Olefins

M Ghavipour, R Al Hussami, K Levin… - Industrial & …, 2023 - ACS Publications
The template's role in the physicochemical properties of SAPO-34 was investigated using
the four most popular templates (tetraethylammonium hydroxide (TEAOH), morpholine …

ZSM-5 Catalysts for MTO: Effect and optimization of the tetrapropylammonium hydroxide concentration on synthesis and performance

MA Sanhoob, A Khan, AC Ummer - ACS omega, 2022 - ACS Publications
Light olefin production from methanol using various zeolite catalysts has industrial and
economic importance considering the growth of the petrochemical market. Zeolites are …

Qualitative and quantitative analysis of acid properties for solid acids by solid-state nuclear magnetic resonance spectroscopy

W Yang, Z Wang, J Huang, Y Jiang - The Journal of Physical …, 2021 - ACS Publications
Silica–alumina-based solid acid is one of the most popular heterogeneous catalysts utilized
in the petrochemical process and biorefining. The acid density, strength, and accessibility of …

Converting CO2 Hydrogenation Products from Paraffins to Olefins: Modification of Zeolite Surface Properties by a UIO-n Membrane

Q Jiang, D Lan, G Zhao, H Xu, X Gong, J Liu, Y Shi… - Acs …, 2022 - ACS Publications
In the industry, designing synergetic functional nanocatalysts is a desirable strategy to
achieve both high activity and selectivity for CO2 hydrogenation. Herein, we fabricate the …