OOIR: Observatory of International Research

Papers

(The median citation count of Journal of the Japan Petroleum Institute is 1. 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 2020-03-01 to 2024-03-01.)

Article	Citations
Latest Trends and Challenges in Feedstock Recycling of Polyolefinic Plastics	32
Explorative Study of a Ru/CeO<sub>2</sub> Catalyst for NH<sub>3</sub> Synthesis from Renewable Hydrogen and Demonstration of NH<sub>3</sub> Synthesis under a Range	24
Lignin Depolymerization into Aromatic Monomers Using Supported Metal Catalysts in Supercritical Water	11
Low-temperature Synthesis of Single Phase Intermetallic NiZn Bulk Nanopowder in Molten LiCl–KCl with CaH<sub>2</sub> Reducing Agent	10
1,3-Butadiene Production by Crotyl Alcohol Dehydration over Solid Acids and Catalyst Deactivation by Water Adsorption	8
Enhancement of the Catalytic Performance and Active Site Clarification of Cu/ZnO Based Catalysts for Methanol Synthesis by CO<sub>2</sub> Hydrogenation	8
Methane Hydrate in Marine Sands: Its Reservoir Properties, Gas Production Behaviors, and Enhanced Recovery Methods	7
Evaluation of Permeation Mechanisms of Silylated Ionic Liquid-derived Organosilica Membranes for Toluene/Methane Separation	7
Synthesis of SrO–Al<sub>2</sub>O<sub>3</sub> Solid Base Catalysts from Strontium Hydroxide and Aluminum Alkoxide by a Solid-liquid Interface Reaction	7
Regioselective Hydrogenation of <i>trans</i>-1-Phenyl-1,3-butadiene on Modified Pd/MOF Catalysts	6
P-V-T Relationship/Saturated Vapor Pressure of Dimethyl Ether (DME) as an Alternative for Liquefied Petroleum Gas and Determination of 8 Constants in the Benedict-Webb-Rubin (BWR) Equation of State: M	6
Effect of Support Species on Performance of Transition Metal-based Catalysts for Propane Dehydrogenation with Co-feeding of H<sub>2</sub>S	6
Prospect of Petroleomics as a Tool for Changing Refining Technologies	6
Selective Hydrogenation Catalyzed by Intermetallic Compounds	5
Mechanistic Investigations of Liquid-phase Direct Alkylation of Benzene with <i>n</i>-Heptane Using Proton-exchanged Montmorillonite Catalysts	5
Direct Production of Hydrocarbons by Fischer-Tropsch Synthesis Using Newly Designed Catalysts	4
Boiling Point of Five New Sulfur-free Odorants for LPG, 1-Pentyne, Cyclopentene, 1-Hexyne, 2-Hexyne and 1,5-Cyclooctadiene, and Bubble Point Pressures of Binaries with Propane	4
New Strategy for Precise Synthesis of Polyoxometalate Catalysts with Designed Active Sites	4
Porous NiO Prepared by Flame Spray Pyrolysis for 80 wt% Ni–CeO<sub>2</sub> Catalyst and Its Activity for CO<sub>2</sub> Methanation	4
Particle Size Effect on Hydrogen Cyanide Synthesis with CH<sub>4</sub> and NO over an Alumina-supported Platinum Catalyst	4
Methanol Biosynthesis from Methane Using <i>Methylosinus trichosporium</i> OB3b Grown in Medium Containing High Copper Concentration	4
Extraction and Modification of Lignin from Red Pine Using Ionic Liquid	4
Consideration of Application Possibility of Biosurfactant and Alkaline-surfactant-polymer (B-ASP) with Ultra-low Crude Oil/Brine Interfacial Tension for Enhancement of Oil Recovery	4
Ammonia Combustion Properties of Copper Oxides-based Honeycomb and Granular Catalysts	3
Interfacial Modification of Liquid-liquid System by Energy Concentration of Microwave Irradiation	3

Precise Synthesis of Discrete Sequence-defined Oligosiloxanes	3
Development of Synthetic Route for Fe-substituted MWW-type Zeolites Using Mechanochemical Method	3
Dimethyl Ether Synthesis from CO<sub>2</sub>–H<sub>2</sub> Mixture over Cu/Amorphous-ZrO<sub>2</sub> Mixed with FER-type Zeolite	3
Carbon Formation and Active Site of Alumina Supported Platinum Catalyst in Steam Methane Reforming Containing Sulfur	3
Reaction Pathways in the Chemical Transformation of CO<sub>2</sub> with <i>β</i>,<i>γ</i> -Unsaturated Alcohols into Cyclic Carbonates Catalyzed by Methylated Nitro	3
Two-step Conversion of Acetic Acid to Bioethanol by Ethyl Esterification and Catalytic Hydrogenolysis	3
Measurement of Vapor-liquid Equilibria (VLE) for the Ternary, Propane + Dimethyl Ether + Butane, and the Three Constituent Binaries, and Predicted Values by the Benedict-Webb-Rubin (BWR) Equation of S	3
Catalytic Functionalization of 1,3-Butadiene by Carbon Electrophiles	3
Analysis of Tar in Syngas Generated by Lignite Gasification under Conditions of Excess Steam	3
Carbon Dioxide Utilization by Using Organic or Metal Catalysts	3
Oxidation of Benzaldehyde to Benzoic Acid Using O<sub>2</sub> Fine Bubbles	3
Source of the Jurassic Oil in the Western Mahu Sag of Junggar Basin, NW China	3
ベンゾチオフェンおよびジベンゾチオフェン誘導体の酸化における構造と反応性の相関	2
Development of Titania-supported Iridium Catalysts for the Acceptor-less Dehydrogenative Synthesis of Benzoxazoles	2
Effect of Tar-adsorbing Particles on Tar Components Generated by Lignite Gasification in a Fluidized Bed Gasifier	2
Influence of Tetra <i>n</i>-Butylammonium Chloride and Polysorbate 80 on the Kinetics of Methane Hydrate Formation	2
Effect of Phosphine, B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> in Ring Opening Metathesis Polymerization (ROMP) of Cyclic Olefins by (Arylimido)Vanadium(V)–Alkylide	2
Differences in Catalytic Activity and Durability of Nitrogen Sites on Nitrided SBA-15 or Porous Carbon Nitride	2
Sulfur Tolerance Properties of Rhodium Phosphide Evaluated by a New Temperature-programmed Sulfidation Technique	2
Improvement of Hydrogen Oxidation Reaction in Anion Exchange Membrane Fuel Cells with Ruthenium-based Nanoparticle Catalysts	2
Effect of Different Chelating Agents on the Physicochemical Properties of Cu/ZnO Catalysts for Low-temperature Methanol Synthesis from Syngas Containing CO<sub>2</sub>	2
Catalyst Design by Machine Learning and Multiobjective Optimization	2
金属有機構造体を用いた分子ふるい作用によるパラキシレン分離	2
Production and Utilization of Hydrogen Carriers by Using Supported Nickel Catalysts	2
Development of Multi-functional Catalysts for Capture and Catalytic Transformation of Carbon Dioxide Using Nanoporous Materials	2
Preparation of Two- and Three-layered Hierarchical Catalysts Using Gel Skeletal Reinforcement and Properties for Catalytic Cracking of Low Density Polyethylene	2
Ring Opening Metathesis Polymerization (ROMP) of Norbornenes by (Arylimido)Niobium(V)–Alkylidene Catalysts, Nb(CHSiMe<sub>3</sub>)(NAr)[OC(CF<sub>3</sub>)<sub>3</sub&g	2
Effect of Cerium Addition to Bismuth–molybdenum Complex Oxide Catalyst for Partial Oxidation of Propylene to Acrolein	2
Asphaltene Flow Assurance Risks: How Are Pitfalls Brought into the Open?	2
Development of Pt/Zeolite for Selective Conversion of <i>n</i>-Decane and <i>n</i>-Dodecane to <i>i</i>-C6-7 and <i>i</i>-C7-9	2
Local Structure Analysis of Active Sites in NiO/γ-Al<sub>2</sub>O<sub>3</sub> Catalyst for Dimethyl Sulfide Decomposition: Sulfurization Behavior of Ni Species Using X-ray Abso	2
Effect of Type of Matrix on Formation of Aromatics by Cracking and Dehydrocyclization of <i>n</i>-Pentane Using ZnZSM-5 Metal Oxide Hierarchical Composite Catalysts	2
アルデヒドと遷移金属触媒を用いたジベンゾチオフェンの酸素酸化	1
Reforming of Methane Using Single-mode Microwave Irradiation Heating in a Cylindrical Cavity	1
Methyl Esterification of Oleic Acid in Supercritical Methanol with Methyl Formate	1
Importance of Crystalline and Microporous Structures of MOFs for Application to Petrochemical and Related Processes	1
Effect of Air Sparging on Ethanol Production from Xylose and Glucose in Continuous Chemostat Fermentation Process Utilizing High Cell Density of <i>Candida intermedia</i> 4-6-4T2	1
Gaseous Alkane Hydroxylation by Deceiving Cytochrome P450BM3 Using Decoy Molecules	1
Catalytic Conversion of Various Biomass Feedstocks to Liquid Transportation Fuels	1
Estimating Pressure-Volume-Temperature Properties of Crude Oil Systems Using Boosted Decision Tree Regression	1
機械学習を利用した軽油脱硫触媒積層システムの開発	1
Production of Hydrogen by the Autothermal Reforming of Methanol over Cu/ZnO/Al<sub>2</sub>O<sub>3</sub>-based Catalysts: Improved Durability and Self-activation Ability upon Pd	1
Analysis on the Main Influential Factors of Post-steam <i>In-situ</i> Combustion Performance in Heavy Oil Reservoir	1
Decarbonylation of Furfural to Furan over Titania-supported Palladium Nanoparticles Prepared by a Photo-assisted Deposition Method	1
Dehydrogenative Conversion of Methane to C<sub>2</sub> Hydrocarbons and Aromatics over Pt/Al<sub>2</sub>O<sub>3</sub> Catalysts	1
Selective Separation of Biomass-derived Sugars and Aromatics with Aromatic Domains of Metal-organic Frameworks and Surface-modified Silica	1
Heterogeneous Cu Catalyst for CO<sub>2</sub>-to-Methanol Hydrogenation Importance of Catalyst Precursor Structure	1
Degradation of Thianthrene by Dibenzothiophene Desulfurizing Bacteria <i>Rhodococcus erythropolis</i> KA2-5-1	1
Mesoporous Carbon-supported Iron Catalyst for Fischer-Tropsch Synthesis	1
Comparison of Ashes from Ca-rich and Ca-poor Vietnamese Coals	1

Synthesis of Chemical Precursors <i>via</i> the Catalytic Hydrogenation of 2-Chloropropene	1
Catalytic Cracking of Light-naphtha Fraction over Zeolite-based Composites for On-purpose Propylene Production	1
Mechanistic Study of Hydrogen Production Based on the Formate Decomposition with Platinum Nanoparticles Dispersed by Polyvinylpyrrolidone	1
Residue Upgrading by Hydroprocessing of Deasphalted Oil	1
Dehydrogenation of Lower Alkanes Using H<sub>2</sub>S	1
Development of Organosilica Membranes with Ionic Liquid-like Properties and Application to Organic Vapor Separation	1
Development of Residue Upgrading Technology Integrated Solvent De-asphalting and Residue Hydrotreating System: De-asphalted Oil Properties and Reactivity Estimation	1
Eight Constants in the Benedict-Webb-Rubin Equation of State for 1-Pentyne and Their Validity for Bubble Point Pressure with Propane or Dimethyl Ether	1
A Novel Highly Effective Second-generation Grubbs Pre-catalyst for the Ring-closing Metathesis	1
Copolymerization of 1-Decene with Alkyl and Alkenyl Methacrylates Catalyzed by Palladium–diimine Complexes	1
Oxidative Dehydrogenation of But-1-ene to Buta-1,3-diene with V–Mg Complex Oxide Catalysts	1