Heterogeneous catalysis

R Schlögl - Angewandte Chemie International Edition, 2015 - Wiley Online Library
A heterogeneous catalyst is a functional material that continually creates active sites with its
reactants under reaction conditions. These sites change the rates of chemical reactions of …

Mixed-oxide catalysts with vanadium as the key element for gas-phase reactions

A Chieregato, JML Nieto, F Cavani - Coordination Chemistry Reviews, 2015 - Elsevier
This review deals with an analysis of the main structural and reactivity properties of mixed
oxide systems containing vanadium oxide as the key component in catalysts for gas-phase …

Decarbonizing Petrochemical Processes: Contribution and Perspectives of the Selective Oxidation of C1–C3 Paraffins

JS Valente, R Quintana-Solórzano… - ACS …, 2023 - ACS Publications
In this perspective, we present an overview of the most relevant advances in the selective
oxidation of light paraffins to contribute to the petrochemical decarbonization processes. An …

Effect of K and Bi do** on the M1 phase in MoVTeNbO catalysts for ethane oxidative conversion to ethylene

EV Ishchenko, TY Kardash, RV Gulyaev… - Applied Catalysis A …, 2016 - Elsevier
The effect of potassium and bismuth do** on the morphology and structure of M1 phase,
which determines the activity of MoVTeNbO catalysts in the oxidative conversion of ethane …

Dynamics of the MoVTeNb oxide M1 phase in propane oxidation

AC Sanfiz, TW Hansen, D Teschner… - The Journal of …, 2010 - ACS Publications
Effects of framework and near surface composition of quinternary, phase-pure M1 MoVTeNb
oxide catalysts on their catalytic performance in selective oxidation of propane to acrylic acid …

[HTML][HTML] Te-doped MoV-Oxide (M1 phase) for ethane ODH. The role of tellurium on morphology, thermal stability and catalytic behaviour

A de Arriba, B Solsona, E García-González… - Applied Catalysis A …, 2022 - Elsevier
Abstract Undoped and Te-doped MoV-Oxide (M1 phase) catalysts have been prepared
hydrothermally (Te/Mo ratio in the synthesis gel from 0 to 0.17; and heat-treated at 400 or …

Pathway to defective highly active and stable MoVSbOx catalysts for ethane oxidative dehydrogenation through a dislodging process involving controlled combustion …

JS Valente, H Armedáriz-Herrera… - Journal of …, 2023 - Elsevier
MoVSbOx are synthesized using a new methodology that allows phase M1 nanorods
exhibiting {0 0 1},{1 2 0} and {2 1 0} lateral facets with accessible active sites to be created …

A novel Ce–Sb binary oxide catalyst for the selective catalytic reduction of NO x with NH 3

Z Liu, H Liu, H Zeng, Q Xu - Catalysis Science & Technology, 2016 - pubs.rsc.org
A series of Ce–Sb binary oxide catalysts prepared by the citric acid method have been
investigated for the selective catalytic reduction (SCR) of NOx with NH3. It was found that the …

Redox Treatment of Orthorhombic Mo29V11O112 and Relationships between Crystal Structure, Microporosity and Catalytic Performance for Selective Oxidation of …

S Ishikawa, D Kobayashi, T Konya… - The Journal of …, 2015 - ACS Publications
Redox treatments of an orthorhombic Mo29V11O112 catalyst (MoVO) were conducted and
its crystal structure, microporosity, and catalytic activity were investigated. TPR and TG …

Tuning surface V5+ concentration in M1 phase MoVSbOx catalysts for ethylene production from ethane through oxidative dehydrogenation reaction

C **n, F Wang, GQ Xu - Applied Catalysis A: General, 2021 - Elsevier
MoVSbO x complex metal oxides are efficient catalysts for converting ethane to ethylene
through oxidative dehydrogenation (ODE) reaction. Active sites containing V 5+ are crucial …