OOIR: Observatory of International Research

Papers

(The H4-Index of Energy & Fuels is 62. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Carbonation of Alkaline Earth Metal Hydroxides: Structure across Nano- to Mesoscales	793
Realization of a Photoelectrochemical Cascade for the Generation of Methanol: A Liquid Solar Fuel	439
2024 Pioneers in Energy Research: Haoshen Zhou	247
Effect of Firing on Clay Content and Mineral Transformations in Bandera Gray Sandstone: Implications for the Clay–CO₂ Interaction	223
Systematic Pore Characterization of Sub-Bituminous Coal from Sohagpur Coalfield, Central India Using Gas Adsorption Coupled with X-ray Scattering and High-Resolution Imaging	220
Solution Combustion Synthesis of a Y_0.87Ba_0.1Zr_0.03O_1.465 Catalyst for Highly Efficient NO Direct Decomposition at High Temperatures	200
Reinforcing Polymer Flooding System with Dendritic Mesoporous Silica Nanoparticles for Improved Oil Recovery	163
Fluidization Dynamics of a New Two-Staged Fuel Reactor for Chemical Looping Gasification	153
Fabricating 0D/1D/2D Ag/Carbon Nanotube/WS₂ Heterostructure for Boosted Hydrogen Evolution Reaction in Akaline and Acidic Conditions	126
Wettability Alteration of Basalt Induced by Carbon Mineralization Reactions	123
Electrodeposition of a Porous Spherical Nickel Nanocatalyst by Pulsed Electrodeposition with External Heating for Ammonia Oxidation in Direct Ammonia Fuel Cells	120
Electrochemical CO₂ Reduction by Cobalt(II)2,9,16,23-tetra(amino)phthalocyanine: Enhancement Effect of Active Sites toward Methanol Formation	116
Diagenetic Controls on Tight Sandstone Reservoir Quality: A Case Study from the Huaqing Oilfield, Ordos Basin	112
Investigation of the Liquefaction Kinetics of the PolyE-IL-Catalyzed Catalytic Thermo Liquefaction Process for Organic Biodegradable Municipal Solid Waste	109
Structural-Compositional Effect of Polycyclic Aromatic Hydrocarbons on Thermal-Oxidative Decomposition at High-Pressure: A Molecular Dynamics and Machine Learning Approach	108
Utilization of Thermocatalysts in Solid Oxide Fuel Cells (SOFCs) Fed with Hydrogen-Rich Fuels: A Mini-Review	108
Hydrotreatment of Sewage Sludge-Derived Hydrothermal Liquefaction Biocrude. Part II: Kinetic Model	108
Preparation of an Ultrafine Solid Amine Fiber by Electrospinning and Its CO₂ Adsorption Behavior	106
Mixed-Dimensional Engineering to Generate a Desirable 2D/3D Heterostructure Perovskite Layer to Record Stable and Efficient Carbon-Based Perovskite Solar Cells	97
Experimental Study on the Effect of Microheterogeneity on Multiphase Flow in a Microscopic Visualization Model	95
Pseudocapacitance of Cl-Terminated MXene Nanosheets for Efficient Chloride-Ion Hybrid Capacitors	95
Dispersed CeO_x Nanoflakes on Cu₂SiO₄ Nanosheets One-Step Deposition on Glassy Carbon for a Robust Energy Conversion System	94
Methane Hydrate Blockage in Gas–Water–Sand Systems: Insights from FBRM and PVM Analysis	89
Analysis of Lipophilic Extractives from Fast Pyrolysis Bio-Oils	85
Synthesis and Structure–Property Relationship of meso-Substituted Porphyrin- and Benzoporphyrin–Thiophene Conjugates toward Electrochemical Reduction of Carbon Dioxide	81

Impact of Acid–Base Stimulation Sequence on Mineral Stability for Tight/Impermeable Unconventional Carbonate-Rich Rocks: A Delaware Basin Case Study	81
Local Thermochemical Mechanisms in Direct Solar Graphite Synthesis from Methane	80
Slurry Hydroconversion of Solid Kraft Lignin to Liquid Products Using Molybdenum- and Iron-Based Catalysts	79
Pore-Fissure Compressibility and Structural Dynamic Evolution of Coal Reservoir under Confining Pressure	79
Rough Surface Effect on CO₂ Displacement at the Nanoscale	79
Perspectives on Polyolefin Catalysis in Microfluidics for High-Throughput Screening: A Minireview	78
Research on Rock Fracturing by High-Intensity Electric Shock Fracturing─A Perspective on Images of Fracture Surfaces	77
Theoretical Investigation of Nonlinear-Diffusion Countercurrent Imbibition for Porous Medium with Micro-/Nanopores	77
Gas Hydrate Formation in Water-in-Crude Oil Emulsions: The Role of NaCl in Slurry Stability and Transportability	76
Study on Biodegradation of Tricyclic Terpanes in the Subsurface Reservoirs by GC–MS, FT-ICR MS, and Molecular Simulation	76
Reducing Heavy Oil Flow Resistance in Porous Media Using the Chemical Energy of Supersaturated CO₂	76
Quantitative Prediction Method of Liquid Retention Based on Nuclear Magnetic Resonance	76
Gas and Water Relative Permeability in THF Hydrate-Bearing Berea Sandstone	73
Evolution of the Anisotropic Thermophysical Performance for Low-Maturity Oil Shales at an Elevated Temperature and Its Implications for Restoring Oil Development	73
Water Separation Performance in Bitumen Recovery from Athabasca Oil Sands: Implementation of Separation Efficiency Index	73
Role of Organic Matter and Pore Structure on CO₂ Adsorption of Australian Organic-Rich Shales	73
Pore Development Characteristics of Marine–Continental Transitional Shale of Benxi Formation from the Ordos Basin, China	72
Hydrate-Based Gas Storage Application Using Simulated Seawater in the Presence of a Co-Promoter: Morphology Investigation	71
Fe-Doped NiSe Porous Nanosheets as Bifunctional Electrocatalysts for Efficient Overall Water Splitting	71
Investigation of Asphaltene Deposition in Horizontal Flow Above and Below the Heavy-Phase Glass Transition	71
Influence of Polyvinylpyrrolidone and Cassava Starch on the Formation Kinetics of CO₂ Hydrate	70
Heterogeneous Effect of Organic Matter on Accumulation Behaviors of Shale Gas in Water	70
Perspectives in Nanocellulose for Crude Oil Recovery: A Minireview	70
Novel Carbon Capture System Coupled with Solar Energy and Power-to-Gas Design Based on Thermodynamic, Exergoeconomic, and Exergoenvironmental Analyses	70
Enhanced Recovery of Aviation Biofuel Precursor Isoprenol Using Nanocarbon-Immobilized Membrane-Based Membrane Distillation	69
Graphitic-C₃N₄/γ-Al₂O₃ Composite Catalyst for Synthesis of 5-(Hydroxymethyl)furfural from d-Glucose	68
Nitrogen-Doped Porous Ag–C@Co₃O₄ Nanocomposite for Boosting Lithium Ion Batteries	66
Methane Hydrate Dissociation in Quartz Sand by Depressurization Combined with Microwave Stimulation	66
Research on Li⁺/Na⁺ Selectivity of NASICON-Type Solid-State Ion Conductors by First-Principles Calculations	66
Evolution of the Anthracite Pore Structure under Organic Solvent Dissolution and Its Potential for Coal Powder Blockage Removal	66
Recent Advances in the Development of Metal–Organic Frameworks for Propylene and Propane Separation	65
Mixed Plastic Waste Gasification in a Large Pilot-Scale Fluidized Bed Reactor Operated with Oxygen-Enriched Air and Steam	65
Highly Active N, S Codoped Porous Carbon Derived from Lignin-Rich Pulping Waste Liquor for Supercapacitors and Oxygen Reduction Reaction	64
Creating Polycrystalline Cu Catalysts via Capping Agents and Electrochemical Treatment for CO₂ Reduction to C₂H₄	64
Production Characteristics of Water-Saturated Methane Hydrates under Different Thermodynamic Conditions	63
Research on Natural Gas Production Behavior Using Stepwise Depressurization with a Horizontal Well	63
Mechanistic Study of the Effects of Surfactants and Asphaltenes on the Action of Emulsions with Different Water Contents: Based on Dissipative Particle Dynamics	63
Efficient Electromethanation from CO₂ on Monodisperse Cu-Based Catalysts	62
Carbon Storage through Rapid Conversion of Forsterite into Solid Oxalate Phases	62