Progress and challenges in nitrous oxide decomposition and valorization

X Wu, J Du, Y Gao, H Wang, C Zhang… - Chemical Society …, 2024 - pubs.rsc.org
Nitrous oxide (N2O) decomposition is increasingly acknowledged as a viable strategy for
mitigating greenhouse gas emissions and addressing ozone depletion, aligning significantly …

Effects of zirconia crystal phases on the catalytic decomposition of N2O over Co3O4/ZrO2 catalysts

X Hu, Y Wang, R Wu, L Zhao, X Wei, Y Zhao - Applied Surface Science, 2020 - Elsevier
Two ZrO 2 supports with either monoclinic (m-ZrO 2) or tetragonal (t-ZrO 2) crystal phases
were obtained under hydrothermal reaction conditions. ZrO 2-supported Co 3 O 4 catalysts …

Graphitic carbon nitride-supported cobalt oxides as a potential catalyst for decomposition of N2O

X Hu, Y Wang, R Wu, Y Zhao - Applied Surface Science, 2021 - Elsevier
A material of graphitic carbon nitride-supported cobalt oxides (Co 3 O 4/g-CN) was
synthesized via a facile and cost-effective impregnation route as a high-performance catalyst …

Washcoated open-cell foam cobalt spinel catalysts for N2O decomposition

A Klegova, K Pacultová, T Kiška, P Peikertová… - Molecular …, 2022 - Elsevier
The Co 3 O 4 modified with 1 wt.% Cs was deposited on α-Al 2 O 3 open-cell foam covered
with different washcoats (MgO, MnO 2, SiO 2, TiO 2), investigated by XRD, Raman …

Insights into promoter-enhanced aqueous phase CO hydrogenation over Co@ TiO2 mesoporous nanocomposites

J Gahtori, G Singh, CL Tucker, E van Steen, AV Biradar… - Fuel, 2022 - Elsevier
The particle sizes and metal support interactions play a pivotal role in Fischer Tropsch
synthesis. Herein, promoter-embedded Co/TiO 2 mesoporous nanocomposites with a high …

Waste eggshell to valuable Co3O4/eggshell material as an efficient catalyst for catalytic decomposition of N2O under simulated real tail gases

X Hu, L Feng, R Wu, Y Wang, Y Zhao - Molecular Catalysis, 2023 - Elsevier
Co 3 O 4 shows excellent catalytic activity for N 2 O decomposition, in which it is urgently
needed to develop novel efficient catalysts/supports with cheap and environmentally-friendly …

Sol–gel prepared Co–Mg–O oxide systems: redox behavior, thermal stability and catalytic performance in CO oxidation

GB Veselov, VO Stoyanovskii, SV Cherepanova… - Reaction Kinetics …, 2023 - Springer
Abstract In this work, Co–Mg–O oxide systems were prepared via a sol–gel technique. The
cobalt loading in the samples was varied from 1 to 45 wt%(in relation to Co3O4). During the …

Effect of support on the catalytic activity of Co3O4-Cs deposited on open-cell ceramic foams for N2O decomposition

K Pacultová, A Klegova, T Kiška, D Fridrichová… - Materials Research …, 2020 - Elsevier
Cobalt mixed oxide with cesium promoter was deposited on different ceramic open-cell
foams (Al 2 O 3+ SiO 2, ZrO 2 and SiO 2+ Al 2 O 3+ C-graphite, Lanik Ltd., Czech Republic) …

Study of structural phase transition in nanocrystalline Cobalt Oxide thin films by pulsed laser deposition

AT Salih, KR Gbashi, AA Najim… - Materials Research …, 2019 - iopscience.iop.org
In this work, nanocrystalline cobalt oxide thin films have been deposited on fused quartz
substrates using pulsed laser deposition followed by thermal treatment at different annealing …

Cobalt Based Catalysts on Alkali-Activated Zeolite Foams for N2O Decomposition

Z Tišler, A Klegová, E Svobodová, J Šafář, K Strejcová… - Catalysts, 2020 - mdpi.com
In this work, we studied the effect of alkali-activated zeolite foams modifications on
properties and catalytic activity of cobalt phases in the process of catalytic decomposition of …