Current status and perspectives in oxidative, non-oxidative and CO 2-mediated dehydrogenation of propane and isobutane over metal oxide catalysts

T Otroshchenko, G Jiang, VA Kondratenko… - Chemical Society …, 2021 - pubs.rsc.org
Conversion of propane or butanes from natural/shale gas into propene or butenes, which
are indispensable for the synthesis of commodity chemicals, is an important environmentally …

Recent advances in tetra-(Ti, Sn, Zr, Hf) and pentavalent (Nb, V, Ta) metal-substituted molecular sieve catalysis

SL Suib, J Přech, E Szaniawska, J Čejka - Chemical Reviews, 2022 - ACS Publications
Metal substitution of molecular sieve systems is a major driving force in develo** novel
catalytic processes to meet current demands of green chemistry concepts and to achieve …

Solid-state NMR spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks

E Brunner, M Rauche - Chemical Science, 2020 - pubs.rsc.org
Metal–organic frameworks (MOFs) gain increasing interest due to their outstanding
properties like extremely high porosity, structural variability, and various possibilities for …

Collaborative mechanistic effects between vanadia and titania during the oxidative dehydrogenation of propane investigated by operando and transient …

L Schumacher, J Pfeiffer, J Shen, T Gutmann… - ACS …, 2023 - ACS Publications
The oxidative dehydrogenation (ODH) of propane is of great technical importance, and
supported VO x catalysts have shown promising properties for the reaction. One of the most …

Small molecules, non-covalent interactions, and confinement

G Buntkowsky, M Vogel - Molecules, 2020 - mdpi.com
This review gives an overview of current trends in the investigation of small guest molecules,
confined in neat and functionalized mesoporous silica materials by a combination of solid …

Rational design of vanadia-based propane ODH catalysts: A multiple operando spectroscopic investigation of VOx/TiO2/CeO2

L Schumacher, J Shen, K Hofmann, C Hess - Catalysis Today, 2024 - Elsevier
The understanding of reaction mechanisms of supported metal oxide catalysts has
significantly increased over the last years due to new methods being applied. This increased …

Solid‐State NMR of Heterogeneous Catalysts

N Haro Mares, M Logrado, J Kergassner… - …, 2024 - Wiley Online Library
Recent advances in solid‐state nuclear magnetic resonance (NMR) spectroscopy,
combined with dynamic nuclear polarization (DNP), quantum chemical DFT calculations …

Non-oxidative dehydrogenation of isobutane over supported vanadium oxide: nature of the active sites and coke formation

A Rodriguez-Gomez, AD Chowdhury… - Catalysis Science & …, 2020 - pubs.rsc.org
We combine Raman spectroscopy, electron paramagnetic resonance (EPR), X-ray
photoelectron spectroscopy (XPS), temperature-programmed reduction (TPR), X-ray …

Solid-state NMR studies of non-ionic surfactants confined in mesoporous silica

G Buntkowsky, S Döller, N Haro-Mares… - Zeitschrift für …, 2022 - degruyter.com
This review gives an overview of current trends in the investigation of confined molecules
such as higher alcohols, ethylene glycol and polyethylene glycol as guest molecules in neat …

Highly productive V/Zn-SiO2 catalysts for the selective oxidation of methane

B Kunkel, D Seeburg, A Kabelitz, S Witte, T Gutmann… - Catalysis Today, 2024 - Elsevier
The production of formaldehyde on industrial scale requires huge amounts of energy due to
the involvement of reforming processes in combination with the demand in the megaton …