OOIR: Observatory of International Research

Papers

(The H4-Index of Catalysis Today is 43. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Solvent-free multi-alkylation of urea with alcohols catalyzed by titania-supported iridium catalyst with a strong metal-support interaction	220
Dynamic behavior of Pd/Ca2AlMnO5+δ for purifying automotive exhaust gases under fluctuating oxygen concentration	142
Editorial Board	130
Removal of contaminants of emerging concern by photocatalysis with a highly ordered TiO2 nanotubular array catalyst	101
Mechanistic analysis of the dissociative reduction of nitrogen to ammonia by ZnMn2O4 catalyst derived from spent batteries	95
Evaluation of the reusability of photocatalytic P25/PDMS membranes when hindering their hydrophobic recovery	94
A scanning pulse reaction technique for transient analysis of the methanol-to-hydrocarbons reaction	92
Addition of transient kinetics capabilities to an infrared reflection absorption spectroscopy system through synchronized gas pulsing and data acquisition	88
Rapid microwave heating and fast quenching for the highly efficient production of long-term stable supported Ag nanoclusters	78
Design and synthesis of TiO2/Ti3C2 composites for highly efficient photocatalytic removal of acetaminophen: The relationships between synthesis parameters, physicochemical properties, and photocatalyt	71
Vanillin hydrodeoxygenation kinetics on takovite derived NiAlOx mixed oxides	71
In-situ synthesis of carbon nanotubes-graphite hybrid materials	70
Preface to the special issue “Hydrogen Energy Utilization-from clean energy production to environmental pollutants emission control”	67
Effects in the performance of bimetallic catalysts for the hydrogenation of amides to amines: From experimental to data-driven insights	66
Kinetics of CO2 methanation using a Fe-bearing blast furnace sludge as catalytic precursor	65
Hydrothermal synthesis of mesoporous TiO2 using β-diketonate stabilizing agents for photocatalytic degradation of methyl violet 2B under visible light	64
Editorial Board	63
Ambient pressure operando catalytic characterization by combining PM-IRRAS with planar laser-induced fluorescence and surface optical reflectance imaging	62
Ethanol dehydration with aerosol-made mesoporous aluminosilicates featuring dispersed active sites	62
Regulating surface reactive oxygen species to promote ·CH3 generation on Er2O3 catalysts	62
Gas-solid photo-catalytic reduction of CO2 to CO on calcined sulfonated cobalt phthalocyanine/ZnO/reduced graphene oxide under simulated sunlight	61
Investigation of the active centers and structural modifications for TS-1 in catalyzing the Beckmann rearrangement	60
Effect of SiO2 support particle sizes on the performance of FeZn catalysts in VR slurry-phase hydrocracking	57
The influence of Ce doping on catalytic oxidation of toluene over Co3O4/iron mesh monolithic catalyst	57
Scale-up of high-pressure F-T synthesis in 3D printed stainless steel microchannel microreactors: Experiments and modeling	55

Regulating CO2/H2O ratio of Ni-N-C single-atom catalysts through hydrophobicity engineering for acidic CO2 electroreduction	54
Controllable synthetic strategy of the coordinatively unsaturated metal sites on Ni-BTC for highly efficient oxygen evolution	53
Catalytic decomposition of formic acid in a fixed bed reactor – an experimental and modelling study	52
Photothermo-catalytic strategies for the CO2 valorisation using TiO2-based composites	49
Catalytic production of anilines by nitro-compounds hydrogenation over highly recyclable platinum nanoparticles supported on halloysite nanotubes	49
Dehydrogenation of ethane to ethylene on Pt/zincosilicate	49
Quaternary nitrogen functionalized carbonaceous adsorbents to remove nitrate from aqueous phase	48
Improvement of data and metadata quality in catalysis research: A use case-driven methodology	47
Outlooks for zeolite catalysts in a low-carbon scenario	47
Influence of the synthetic procedure on the properties of three Ziegler-Natta catalysts with the same 1,3-diether internal donor	46
Advances in the homogeneous catalyzed alcohols homologation: The mild side of the Guerbet reaction. A mini-review	46
Electrocatalytic determination of hydrazine concentrations with polyelectrolyte supported AuCo nanoparticles on carbon electrodes	45
Highly stable heterogeneous catalysts from electric furnace dust for biodiesel production: Optimization, performance and reaction kinetics	45
Hydrogenation of levulinic acid to gamma-valerolactone over nickel supported organoclay catalyst	45
Reverse microemulsion synthesis promotes the formation of iron carbide in direct hydrogenation of CO2 to light hydrocarbons	44
Effect of iron incorporation on W based catalysts for oxidative desulfurization of dibenzothiophene compounds	44
Enhancement of commercial ZnO adsorption and photocatalytic degradation capacity of methylene blue by oxygen vacancy modification: Kinetic study	44
Carbon nitride – PVDF photocatalytic membranes for visible-light degradation of venlafaxine as emerging water micropollutant	43
CaMnO3 perovskite-derived porous γ-MnO2 for highly efficient oxidation of NH3 and NO	43
Pyrolysis-plasma/catalytic reforming of post-consumer waste plastics for hydrogen production	43
Cyclohexane dehydrogenation: Critical evaluation of parameter estimation procedures for kinetic modeling	43
Production and applications of N-doped carbons from bioresources: A review	43