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 2022-08-01 to 2026-08-01.)

Article	Citations
Preface to the special issue “Hydrogen Energy Utilization-from clean energy production to environmental pollutants emission control”	340
Effects in the performance of bimetallic catalysts for the hydrogenation of amides to amines: From experimental to data-driven insights	173
Hydrothermal synthesis of mesoporous TiO2 using β-diketonate stabilizing agents for photocatalytic degradation of methyl violet 2B under visible light	106
In-situ synthesis of carbon nanotubes-graphite hybrid materials	97
Solvent-free multi-alkylation of urea with alcohols catalyzed by titania-supported iridium catalyst with a strong metal-support interaction	92
Dynamic behavior of Pd/Ca2AlMnO5+δ for purifying automotive exhaust gases under fluctuating oxygen concentration	84
Addition of transient kinetics capabilities to an infrared reflection absorption spectroscopy system through synchronized gas pulsing and data acquisition	81
Mechanistic analysis of the dissociative reduction of nitrogen to ammonia by ZnMn2O4 catalyst derived from spent batteries	81
Dehydrogenation of ethane to ethylene on Pt/zincosilicate	81
Editorial Board	81
Editorial Board	80
Highly stable heterogeneous catalysts from electric furnace dust for biodiesel production: Optimization, performance and reaction kinetics	79
Ambient pressure operando catalytic characterization by combining PM-IRRAS with planar laser-induced fluorescence and surface optical reflectance imaging	76
Reverse microemulsion synthesis promotes the formation of iron carbide in direct hydrogenation of CO2 to light hydrocarbons	76
Evaluation of the reusability of photocatalytic P25/PDMS membranes when hindering their hydrophobic recovery	72
Investigation of the active centers and structural modifications for TS-1 in catalyzing the Beckmann rearrangement	70
The influence of Ce doping on catalytic oxidation of toluene over Co3O4/iron mesh monolithic catalyst	68
Regulating surface reactive oxygen species to promote ·CH3 generation on Er2O3 catalysts	67
CaMnO3 perovskite-derived porous γ-MnO2 for highly efficient oxidation of NH3 and NO	65
Removal of contaminants of emerging concern by photocatalysis with a highly ordered TiO2 nanotubular array catalyst	63
Electrocatalytic determination of hydrazine concentrations with polyelectrolyte supported AuCo nanoparticles on carbon electrodes	62
-xylene isomerization over IWW zeolite with a three-modal pore structure: The effect of crystal morphology	62
Carbon nitride – PVDF photocatalytic membranes for visible-light degradation of venlafaxine as emerging water micropollutant	58
Influence of the synthetic procedure on the properties of three Ziegler-Natta catalysts with the same 1,3-diether internal donor	57
Ethanol dehydration with aerosol-made mesoporous aluminosilicates featuring dispersed active sites	57

An interpretable, data-driven framework empowered by explainable AI for fuel consumption and CO₂ emission prediction	54
Outlooks for zeolite catalysts in a low-carbon scenario	54
Hydrogenation of levulinic acid to gamma-valerolactone over nickel supported organoclay catalyst	52
Editorial Board	52
Advances in the homogeneous catalyzed alcohols homologation: The mild side of the Guerbet reaction. A mini-review	50
A scanning pulse reaction technique for transient analysis of the methanol-to-hydrocarbons reaction	50
On the effect of Li or Na doping on Ru/TiO2 catalyst for CO2 methanation	50
Cyclohexane dehydrogenation: Critical evaluation of parameter estimation procedures for kinetic modeling	50
Effect of membrane properties on CO2 methanation reaction by using distributor type membrane reactor	49
Controllable synthetic strategy of the coordinatively unsaturated metal sites on Ni-BTC for highly efficient oxygen evolution	49
Gas-solid photo-catalytic reduction of CO2 to CO on calcined sulfonated cobalt phthalocyanine/ZnO/reduced graphene oxide under simulated sunlight	49
Photothermo-catalytic strategies for the CO2 valorisation using TiO2-based composites	47
Improvement of data and metadata quality in catalysis research: A use case-driven methodology	47
Enhancement of commercial ZnO adsorption and photocatalytic degradation capacity of methylene blue by oxygen vacancy modification: Kinetic study	46
Scale-up of high-pressure F-T synthesis in 3D printed stainless steel microchannel microreactors: Experiments and modeling	46
Preface: CIS-10 on zeolites and catalysis	45
Amine-incorporated bridged polysilsesquioxane as a catalyst support for aqueous phase phenol hydrogenation	45
Regulating CO2/H2O ratio of Ni-N-C single-atom catalysts through hydrophobicity engineering for acidic CO2 electroreduction	44
Papers presented at the 3rd international conference on unconventional catalysis, reactors and applications (UCRA-3): Unconventional catalysis at the interface of energy, molecules, reactors and data-	43
Production and applications of N-doped carbons from bioresources: A review	43