Characterisation and reactivity of oxygen species at the surface of metal oxides
M Anpo, G Costentin, E Giamello, H Lauron-Pernot… - Journal of …, 2021 - Elsevier
Surface reactive oxygen species play a fundamental role in selective oxidation and
combustion reactions catalyzed by metal oxides. Unravelling the nature of these transient …
combustion reactions catalyzed by metal oxides. Unravelling the nature of these transient …
Total oxidation of methane on oxide and mixed oxide ceria-containing catalysts
Methane, discovered in 1766 by Alessandro Volta, is an attractive energy source because of
its high heat of combustion per mole of carbon dioxide. However, methane is the most …
its high heat of combustion per mole of carbon dioxide. However, methane is the most …
N2O Decomposition on Singly and Doubly (K and Li)-Doped Co3O4 Nanocubes─Establishing Key Factors Governing Redox Behavior of Catalysts
L Nowakowski, C Hudy, F Zasada… - Journal of the …, 2024 - ACS Publications
The intimate mechanism of N2O decomposition on bare and redox-tuned Co3O4
nanocubes (achieved by single (Li or K) and double (Li and K) do**) was elucidated. The …
nanocubes (achieved by single (Li or K) and double (Li and K) do**) was elucidated. The …
Oxygen activation-boosted manganese oxide with unique interface for chlorobenzene oxidation: Unveiling the roles and dynamic variation of active oxygen species in …
In-depth study of active oxygen species (AOS) is essential to heterogeneous catalytic
oxidation techniques. Herein, a facile strategy of constructing dual-phase MnO x with unique …
oxidation techniques. Herein, a facile strategy of constructing dual-phase MnO x with unique …
Operando Identification of the Reversible Skin Layer on Co3O4 as a Three-Dimensional Reaction Zone for Oxygen Evolution
T Wiegmann, I Pacheco, F Reikowski, J Stettner… - ACS …, 2022 - ACS Publications
Co oxides and oxyhydroxides have been studied extensively in the past as promising
electrocatalysts for the oxygen evolution reaction (OER) in neutral to alkaline media. Earlier …
electrocatalysts for the oxygen evolution reaction (OER) in neutral to alkaline media. Earlier …
Surface oxygen Vacancies on Reduced Co3O4(100): Superoxide Formation and Ultra‐Low‐Temperature CO Oxidation
Y Liu, Y Peng, M Naschitzki, S Gewinner… - Angewandte Chemie …, 2021 - Wiley Online Library
The activation of molecular oxygen is a fundamental step in almost all catalytic oxidation
reactions. We have studied this topic and the role of surface vacancies for Co3O4 (100) films …
reactions. We have studied this topic and the role of surface vacancies for Co3O4 (100) films …
Total oxidation of lean methane over cobalt spinel nanocubes controlled by the self-adjusted redox state of the catalyst: experimental and theoretical account for …
F Zasada, J Janas, W Piskorz, M Gorczynska… - ACS …, 2017 - ACS Publications
Involvement of suprafacial and intrafacial oxygen species in catalytic combustion of methane
over the (100) faceted cobalt spinel was systematically examined as a function of …
over the (100) faceted cobalt spinel was systematically examined as a function of …
Origin of Efficient Catalytic Combustion of Methane over Co3O4(110): Active Low-Coordination Lattice Oxygen and Cooperation of Multiple Active Sites
A complete catalytic cycle for methane combustion on the Co3O4 (110) surface was
investigated and compared with that on the Co3O4 (100) surface on the basis of first …
investigated and compared with that on the Co3O4 (100) surface on the basis of first …
Doped Mn modulates the local charge distribution of cobalt-based spinel catalysts to promote the availability of ligand lattice oxygen for complete oxidation of methane
L Song, H Zhang, J ** other metals such as Mn, Ni, In, et al. is known as an effective strategy to improve the
environmental catalytic performance of Co 3 O 4. In our works, Mn ions were successfully …
environmental catalytic performance of Co 3 O 4. In our works, Mn ions were successfully …
Generation of Reactive Oxygen Species via Electroprotic Interaction of H2O2 with ZrO2 Gel: Ionic Sponge Effect and pH-Switchable Peroxidase- and Catalase-Like …
Formation of reactive oxygen species (ROS) is of vital importance in catalytic oxidation
chemistry. In this paper we have shown that a nonredox system such as amorphous …
chemistry. In this paper we have shown that a nonredox system such as amorphous …