OOIR: Observatory of International Research

Papers

(The TQCC of Catalysis Surveys From Asia is 4. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Experimental and Comparative Analysis on Properties and Performance of SO₃H-Functionalized Carbon Catalyst in Ethyl Levulinate Synthesis from Levulinic Acid	37
Regeneration of the Industrially Deactivated Dehydrogenation Catalysts	36
Polyacrylamide Supported Reagents and Catalysts in Various Organic Reactions	22
Enhanced Reactivity and Stability of Natural Hematite Supported Cobalt for the Catalytic Oxidation of Congo Red Dye	20
Synthesis of Rod-Like Co3O4 Catalyst Derived from Co-MOFs with Rich Active Sites for Catalytic Combustion of Toluene	18
Conversion of CO2 to Light Hydrocarbons by Using FeCx Catalysts Derived from Iron Nitrate Co-pyrolyzing with Melamine, Bulk g-C3N4, or Defective g-C3N4	16
First-Principles Studies of the Adsorption and Catalytic Properties for Gas Molecules on h-BN Monolayer Doped with Various Transition Metal Atoms	13
Recent Advances for Selective Catalysis in Benzene Methylation: Reactions, Shape-Selectivity and Perspectives	13
Recent Advances in Catalytic Conversion of C5/C6 Alkanes to Olefins: A Review	11
The Structure and Catalytic Properties of MoVTeNbO Catalysts Modified by Adding Cr, Fe, Ce and W	11
Poisoning Effects of Chlorine on V2O5–WO3/TiO2 Catalysts for Selective Catalytic Reduction of NOx by NH3	11
Synthesis of n-Butyl Levulinate Over Caesium Containing Heteropoly Acid Supported Zeolite β Catalysts	10
Enhanced Catalytic Activity and SO2/H2O Tolerance for Selective Catalytic Reduction of NOx with NH3 over Titanate Nanotubes Supported MnOx–CeO2 Catalyst at Low Temperature	10
Polyoxometalates and Metal–Organic Frameworks Based Dual-Functional Catalysts for Detoxification of Bis(2-Chloroethyl) Sulfide and Organophosphorus Agents	9
The Comparative Study of Reaction Mechanisms and Catalytic Performances of Cu–SSZ-13 and Fe–SSZ-13 for the NH3-SCR Reaction	9
Synthesis of SBA-15@3,4,5-tri Hydroxyphenyl Acetic@ Tb for the Facile Synthesis of 5-Substituted 1 H-tetrazoles	9
In-situ/Operando Mössbauer Spectroscopic Investigations of Fe-involved Metal Hydroxide-Based OER Electrocatalysts	9
Synthesis, Characterization and Catalytic Application of Inorganic–Organic Nanohybrids Consisting of Sandwich-Type Polyoxometalates and Diethylenetriamine	9
Palladium–Nickel Supported and Palladated Activated Diatomite as an Efficient Catalyst for Poly-α-olefins Hydrogenation	8
Theoretical Study on Urea Synthesis from N2 and CO2 Catalyzed by Electrochemical Tandem Catalysis of CCFs Materials	8
DTAB Mediated Post Modification of Zeolite H-BEA, Its Characterization and Catalytic Application for n-Butyl Levulinate Synthesis	7
Tungstic Acid-Functionalized Natural Zeolite as a Solid Acid Catalyst for Levulinic Acid Esterification	7
CdS/MoS2 Heterojunctions: Facile Synthesis and Photocatalytic Reduction of the Toxic Cr(VI) to Cr(III) Micronutrient	6
Modified Montmorillonite Catalysed Ultrasonic Assisted one-pot Synthesis of Novel 2,3-dihydroisoxazolo[5,4-d] pyrimidin-4(7H)-ones as Potential Anticancer Agents	6
Catalytic Oxidation of Ethyl Lactate to Ethyl Pyruvate over Au-Based Catalyst Using Authentic Air as Oxidant	5

Acid Gas Converting to Organosulfur and Hydrogen in Methanol Thiolation Using Alkali Promoted Catalysts: Case Study	5
Enhanced Degradation of Oxytetracycline Hydrochloride: A Comparative Study of Adsorption and Catalytic Wet Air Oxidation Using Cuttlefish Bone/CuFe2O4 Ferrite Composites	5
Spatial Configurational Construction of Pt-ZSM-5 Bifunctional Catalysts for Hydroisomerization of n-Heptane	5
Coupling of Propane with CO2 to Propylene Catalyzed by V–Fe Modified KIT-6 Zeolites	4
Disulfide Bridged Two-Dimensional Erythrosine-B Polymer as a Tool for Photo-Catalytic C–H Activation	4
Trends in Emission and Utilization of CO2: Sustainable Feedstock in the Synthesis of Value-Added Fine Chemicals	4
A New and Efficient Electro Organic Method for Synthesis of Methyl Cinnamate Derivatives via Heck Reaction Under Green Conditions	4
Techniques for Overcoming Sulfur Poisoning of Catalyst Employed in Hydrocarbon Reforming	4
Short Review on CO Combustion Promoters for FCC Regenerator	4
A Review on Synthesis and Transformation of Ethanol into Olefins Using Various Catalysts	4
Synthesis of Zinc Oxide, Ferric, Cu Nano Particles by Almond Shells, Sugar Cane Bagasse, Eggshells, and Their Application as Catalyst for Dye Reactive Red 195 (RR 195) Removal	4
Green Synthesis of Iron Oxide-Based Superacid Catalysts Modified with Graphene Oxide for Efficient Esterification Reactions	4
Design of Water-Tolerant Solid Acids: A Trade-Off Between Hydrophobicity and Acid Strength and their Catalytic Performance in Esterification	4
Trimetallic PtTiMg Alloy Nanoparticles with High Activity for Efficient Electrocatalytic Ethanol Oxidation	4
Fe3O4@PEG Core-Shell Nanosphere Anchored and Stabilized by Nickel Complex on Murexide: Green Synthesized Nanocatalyst with Super Catalytic Activity for Synthesize of Benzothiazole Derivatives	4