Chemical looping-based energy transformation via lattice oxygen modulated selective oxidation

Z Sun, CK Russell, KJ Whitty, EG Eddings, J Dai… - Progress in Energy and …, 2023 - Elsevier
Modulating anionic oxygen in metal oxides offers exceptional opportunities for energy
material synthesis via redox looping; however, several challenges such as overoxidation …

Recent trends, current challenges and future prospects for syngas-free methane partial oxidation

A Blankenship, M Artsiusheuski, V Sushkevich… - Nature Catalysis, 2023 - nature.com
An efficient route for selective methane functionalization to liquid products, such as
methanol, without intermediate syngas production is an integral part of the movement toward …

Activation and conversion of alkanes in the confined space of zeolite-type materials

P Del Campo, C Martínez, A Corma - Chemical Society Reviews, 2021 - pubs.rsc.org
Microporous zeolite-type materials, with crystalline porous structures formed by well-defined
channels and cages of molecular dimensions, have been widely employed as …

Structure of selective and nonselective dicopper (II) sites in CuMFI for methane oxidation to methanol

MA Artsiusheuski, JA van Bokhoven… - ACS Catalysis, 2022 - ACS Publications
The one-step valorization of natural gas remains a challenge. Methane conversion to
methanol via chemical looping over copper-containing zeolites is a promising route, and …

Selective Oxidative Dehydrogenation of Ethane and Propane over Copper‐Containing Mordenite: Insights into Reaction Mechanism and Product Protection

MA Artsiusheuski, R Verel… - Angewandte Chemie …, 2023 - Wiley Online Library
Abstract Copper (II)‐containing mordenite (CuMOR) is capable of activation of C− H bonds
in C1‐C3 alkanes, albeit there are remarkable differences between the functionalization of …

Redox and Kinetic Properties of Composition‐Dependent Active Sites in Copper‐Exchanged Chabazite for Direct Methane‐to‐Methanol Oxidation

A Brenig, JWA Fischer, D Klose… - Angewandte Chemie …, 2024 - Wiley Online Library
The CH4 oxidation performance of Cu‐chabazite zeolites characterized by distinct Si/Al
ratios and Cu loadings has been studied and the observed variations in reactivity have been …

Catalytic technologies for direct oxidation of methane to methanol: a critical tutorial on current trends, future perspectives, and techno-feasibility assessment

I Hussain, SA Ganiyu, H Alasiri, K Alhooshani - Coordination Chemistry …, 2023 - Elsevier
Our Earth planet has already started to experience climate change as a result of
socioeconomic changes, and the planet's remaining fossil fuel sources are expected to run …

Identification of kinetic and spectroscopic signatures of copper sites for direct oxidation of methane to methanol

VL Sushkevich, M Artsiusheuski… - Angewandte Chemie …, 2021 - Wiley Online Library
Copper‐exchanged zeolites of different topologies possess high activity in the direct
conversion of methane to methanol via the chemical looping approach. Despite a large …

Tuning copper active site composition in Cu-MOR through co-cation modification for methane activation

D Plessers, AJ Heyer, HM Rhoda, ML Bols… - ACS …, 2023 - ACS Publications
The industrial implementation of a direct methane-to-methanol process would lead to
environmental and economic benefits. Copper zeolites successfully execute this reaction at …

Paired copper monomers in zeolite omega: the active site for methane‐to‐methanol conversion

AJ Knorpp, AB Pinar, C Baerlocher… - Angewandte Chemie …, 2021 - Wiley Online Library
The direct conversion of methane to methanol using oxygen is a challenging but potentially
rewarding pathway towards utilizing methane. By using a stepwise chemical looping …