OOIR: Observatory of International Research

Papers

(The H4-Index of Catalysis Today is 47. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Electrocatalytic determination of hydrazine concentrations with polyelectrolyte supported AuCo nanoparticles on carbon electrodes	207
Design and synthesis of TiO2/Ti3C2 composites for highly efficient photocatalytic removal of acetaminophen: The relationships between synthesis parameters, physicochemical properties, and photocatalyt	204
Investigation of the active centers and structural modifications for TS-1 in catalyzing the Beckmann rearrangement	166
Solvent-free multi-alkylation of urea with alcohols catalyzed by titania-supported iridium catalyst with a strong metal-support interaction	120
Evaluation of the reusability of photocatalytic P25/PDMS membranes when hindering their hydrophobic recovery	120
Cyclohexane dehydrogenation: Critical evaluation of parameter estimation procedures for kinetic modeling	108
Gas-solid photo-catalytic reduction of CO2 to CO on calcined sulfonated cobalt phthalocyanine/ZnO/reduced graphene oxide under simulated sunlight	97
Phosphoric acid modified Al-TUD-1 material to enhance hydrodesulfurization activities of dibenzothiophene and FCC diesel	94
Reverse microemulsion synthesis promotes the formation of iron carbide in direct hydrogenation of CO2 to light hydrocarbons	90
Regulating CO2/H2O ratio of Ni-N-C single-atom catalysts through hydrophobicity engineering for acidic CO2 electroreduction	88
CaMnO3 perovskite-derived porous γ-MnO2 for highly efficient oxidation of NH3 and NO	87
Carbon nitride – PVDF photocatalytic membranes for visible-light degradation of venlafaxine as emerging water micropollutant	85
Fuel-lean combustion synthesized cobalt catalysts for Fischer-Tropsch reaction	80
A scanning pulse reaction technique for transient analysis of the methanol-to-hydrocarbons reaction	80
Editorial Board	80
Preface to the special issue “Hydrogen Energy Utilization-from clean energy production to environmental pollutants emission control”	80
Editorial Board	77
Removal of contaminants of emerging concern by photocatalysis with a highly ordered TiO2 nanotubular array catalyst	74
Rapid microwave heating and fast quenching for the highly efficient production of long-term stable supported Ag nanoclusters	70
Cu(II) oxo/hydroxides stabilized by ZSM-5 zeolite as an efficient and robust catalyst for chemical and photochemical water oxidation with Ru(bpy)33+	68
Advances in the homogeneous catalyzed alcohols homologation: The mild side of the Guerbet reaction. A mini-review	67
Kinetics of CO2 methanation using a Fe-bearing blast furnace sludge as catalytic precursor	65
Vanillin hydrodeoxygenation kinetics on takovite derived NiAlOx mixed oxides	64
CeO2-supported Au and AuCu catalysts for CO oxidation: Impact of activation protocol and residual chlorine on the active sites	63
Highly stable heterogeneous catalysts from electric furnace dust for biodiesel production: Optimization, performance and reaction kinetics	63

Mechanistic analysis of the dissociative reduction of nitrogen to ammonia by ZnMn2O4 catalyst derived from spent batteries	61
Catalytic dehydration of glycerol to acrolein over unsupported MoP	60
Scale-up of high-pressure F-T synthesis in 3D printed stainless steel microchannel microreactors: Experiments and modeling	60
On the effect of Li or Na doping on Ru/TiO2 catalyst for CO2 methanation	59
In-situ synthesis of carbon nanotubes-graphite hybrid materials	57
Addition of transient kinetics capabilities to an infrared reflection absorption spectroscopy system through synchronized gas pulsing and data acquisition	57
Effect of iron incorporation on W based catalysts for oxidative desulfurization of dibenzothiophene compounds	55
Dynamic behavior of Pd/Ca2AlMnO5+δ for purifying automotive exhaust gases under fluctuating oxygen concentration	55
Hydrothermal synthesis of mesoporous TiO2 using β-diketonate stabilizing agents for photocatalytic degradation of methyl violet 2B under visible light	54
Controllable synthetic strategy of the coordinatively unsaturated metal sites on Ni-BTC for highly efficient oxygen evolution	54
Influence of the synthetic procedure on the properties of three Ziegler-Natta catalysts with the same 1,3-diether internal donor	54
The influence of Ce doping on catalytic oxidation of toluene over Co3O4/iron mesh monolithic catalyst	53
Ambient pressure operando catalytic characterization by combining PM-IRRAS with planar laser-induced fluorescence and surface optical reflectance imaging	52
Dehydrogenation of ethane to ethylene on Pt/zincosilicate	52
Outlooks for zeolite catalysts in a low-carbon scenario	52
Cu-exchanged Al-rich OFF-CHA twin-crystal zeolite for the selective catalytic reduction of NOx by NH3	52
Improvement of data and metadata quality in catalysis research: A use case-driven methodology	50
Enhancement of commercial ZnO adsorption and photocatalytic degradation capacity of methylene blue by oxygen vacancy modification: Kinetic study	48
Regulating surface reactive oxygen species to promote ·CH3 generation on Er2O3 catalysts	48
Effect of SiO2 support particle sizes on the performance of FeZn catalysts in VR slurry-phase hydrocracking	48
Tuning the selectivity of phenol hydrogenation using Pd, Rh and Ru nanoparticles supported on ceria- and titania-modified silicas	48
Electrocatalysts for direct methanol fuel cells to demonstrate China's renewable energy renewable portfolio standards within the framework of the 13th five-year plan	48
Hydrogenation of levulinic acid to gamma-valerolactone over nickel supported organoclay catalyst	47