OOIR: Observatory of International Research

Papers

(The H4-Index of ChemCatChem is 33. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Additive‐Free Synthesis of Cyclic Carbamates From Aziridines and CO₂ Catalyzed by IER Supported Iron(III) Halides	398
Experimental and ab initio Investigation on the Effect of CO and CO₂ during Hydrodeoxygenation of m‐Cresol over Co/SBA‐15	88
Double‐Anchored Triphenylamine‐Fluorene Functionalized Dyes for High‐Performance Photocatalytic Hydrogen Generation	79
Hierarchical Porous Carbon Anchored Atomic/Clustered Cobalt for Boosting Oxygen Reduction Electrocatalysis	77
Directed Evolution to Reverse Epoxide Hydrolase Enantioselectivity for meso‐3,4‐Epoxytetrahydrofuran	77
Cover Feature: Trends in Oxygen Evolution Reaction Activity and Limiting Steps for Different Active Sites on Co₃O₄(001) (ChemCatChem 19/2025)	72
Cover Feature: Encapsulation Enhances the Catalytic Activity of C‐N Coupling: Reaction Mechanism of a Cu(I)/Calix[8]arene Supramolecular Catalyst (ChemCatChem 20/2022)	68
Cover Feature: Recent Advances in Catalytic Chemical Recycling of Polyolefins (ChemCatChem 13/2023)	63
Hydroaminomethylation of Natural Allylic and Homoallylic Alcohols: A Ligand‐Controlled Route to New Amines	59
	59
	59
Catalysts Originating from Tailor‐made Metal Ethylene Glycol Carboxylates	55
Controlling C−OAryl Hydrogenolysis vs Aryl Hydrogenation in Lignin Model Depolymerization Using Ni‐, Rh‐ or Ni/Rh‐based Silica Catalysts	51
Mesoporous Silica Supported Highly Dispersed GaN Catalysts Synthesized by Thermal Atomic Layer Deposition for Propane Dehydrogenation	50
Mechanistic Investigations on the Direct Regioselective Sulfonation of Gaseous Light Hydrocarbons by Sulfur Dioxide	49
Promiscuity and Selectivity of Hydroxysteroid Dehydrogenases in the Biocatalyzed Reduction of 1,2‐Diketones	48
Dynamic Structural Evolution of CeO₂ in CuO−CeO₂ Catalyst Revealed by In Situ Spectroscopy	47
The Influence of Melting on Catalysis in Propane Oxidation	45
Organocatalytic Synthesis of Vinylene Carbonates Using Dimethyl Carbonate as a Carbonyl Source	44
Review on the Carbon‐Supported Metal Catalysts with Coexistence of Single Atoms and Nanoparticles/Clusters for Electrocatalysis	42
Anchoring Pd Nanoparticles with Low Loading on Co,N‐Doped Carbon Framework for the Synergistic Reduction of Nitrophenols	42
Cobalt‐Driven Cross‐Dehydrocoupling of Silanes and Amines for Silylamine Synthesis	41
A Homogeneous‐Heterogeneous Kinetic Study of Oxidative Coupling of Methane (OCM) on La₂O₃/CeO₂ Catalyst	40
Nitryl Radical‐Triggered Semipinacol‐Type Rearrangement, Lactonization, and Cycloetherification of Olefins	40
Ga₂O₃/Al₂O₃ Catalysts for Propane Dehydrogenation: Effect of H₂ Treatment and Cofeeding	40

PNP‐Pincer Ligands Armed With Methyls: New Tools To Control Sterics and Non‐Innocence	38
Upcycling CO ₂ into Long Chain Fatty Acids by Decoupled Microbial Electrochemical Systems	36
Enhanced Catalytic Selectivity in Hydrogenation of Substituted Nitroarenes through Hydrogen Spillover over Sodalite Zeolite Encapsulated Platinum Clusters	36
Unprecedented Chiral Functionalized Biochar for Asymmetric PTC	36
Tailoring a Novel Ce/WZrTiO _x Catalyst with Excellent High‐Temperature NH ₃ ‐SCR Activity and SO	36
A C3‐Symmetric Amino Organocatalyst for Asymmetric Synthesis of Warfarin and Analogues: Mechanistic Insight from ESI‐MS Spectrometry and Computational Calculations	35
Coupling of the Catalytic Reactions of Formate Dehydrogenase and Hydrogenase in Solution: Insights from in situ IR Spectroscopy and Computations	35
High‐Throughput Screening Technologies of Efficient Catalysts for the Ammonia Economy	34
Development of Fine Particle Mechanical Separation Processes with Representative Catalyst Materials for Recycling PEM Water Electrolyzers Exploiting their Wetting Characteristics	33
Quantified Database for Methane Dehydroaromatization Reaction	33
CuO/CeO₂ Nanocomposites With p–n Heterojunction for Photocatalytic CO₂ Reduction to CH₄	33
Influence of Acidity and Phase Intimacy on n‐Hexane Cracking Over USY/ZSM‐5 Binary Catalysts	33
Enhanced Effect of the Mesoporous Carbon on Iron Carbide Catalyst for Hydrogenation of Dimethyl Oxalate to Ethanol	33
Interaction of Borophene and Cobalt Phosphate for Electrocatalytic Urea Oxidation Reaction	33
Heterolytic H₂ Activation in Heterogeneous Hydrogenation/Hydroprocessing Catalysis	33
Peroxygenase‐Promoted Enzymatic Cascades for the Valorisation of Fatty Acids	33
Ni(II)‐Catalyzed Nonalternating Carbonylative Polymerization Toward Branched Polyethylene Waxes	33