OOIR: Observatory of International Research

Papers

(The H4-Index of International Journal of Energy Research is 52. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Guest editorial for the special issue on: energy technology advancements	188
Steam and electrical power generation by a hybrid photovoltaic/parabolic dish concentrator using beam splitter technology	142
Predictive Model for Solar Insolation Using the Deep Learning Technique	120
Regenerative cooling capacity of hydrogenated carene under supercritical environment	113
Elucidation of impressive photovoltaic performances upon the treatment of various aminosilanes over plasmonic photoelectrodes of dye‐sensitized solar cells	111
Modified search and rescue optimization algorithm for identifying the optimal parameters of high efficiency triple‐junction solar cell/module	103
Electrochemical properties of yolk‐shell structured cobalt hydroxy chloride‐carbon composite as an anode for lithium‐ion batteries	103
A Review of Research on the Thermo‐Force Characteristics of Scramjet Engine Wall Based on Neural Networks	101
Towards High Solar Contribution in Hybrid CSP-Combined Cycle Gas Turbine Plants	101
CFD Analysis of a Latent Thermal Storage System (PCM) for Integration with an Air‐Water Heat Pump	100
Multi‐Scale Geomechanical Modelling of Unconventional Shale Gas: The Implication on Assisting Geophysics–Geology–Engineering Integration	94
Charging Station Sizing and Placement for EV Docking Station in Smart Grid	92
Investigation of Overburden Collapse Behavior and Optimization of Sectional Coal Pillar Widths in Deep‐Buried Fully‐Mechanized Top‐Coal Caving Mining Faces	88
Potential of molasses substrate for bioelectricity production in microbial fuel cell with the help of active microbial community	88
Peanut Oil Cake Biomass‐Derived Hierarchical Porous Carbon by Dual Step Activation as Potential Electrodes for Fabrication of Prototype Symmetric Supercapacitor Device	88
Integration of supercapacitor with solar cell based on NiO ₂ and CdS nanopill	86
A comparative study of deep learning neural network architectures and sensitivity analyses for the prediction of color changes in biochar	80
Multifunctional Boehmite Grafting on Al ₂ O ₃ ‐Coated Polypropylene Separators for Fire‐Retardant	79
Prediction of Equivalence Ratio in Combustion Flame Using Chemiluminescence Emission and Deep Neural Network	77
How to increase the catalytic efficacy of platinum‐based nanocatalysts for hydrogen generation from the hydrolysis of ammonia borane	77
A novel triple‐cycle system based on high‐temperature proton exchange membrane fuel cell, thermoelectric generator, and thermally regenerative electrochemical refrigerator for power and cooling cogene	75
The impact of a trace amount of water in an electrolyte on the performance of Li‐ion batteries—An empirical kinetic model approach	75
Energy Resource Cost Accounting Method in Iron and Steel Industry Considering Production Process and Multiproduct Effect	75
A novel thermal power unit with feedwater pump turbine driven by thermal energy storage system: System construction and performance evaluation	74
A new satellite hydrogen‐oxygen microthruster combustion chamber: An experimental and numerical study	72

Designing a Revenue Forecast Scheme for Analog Ensemble Method Applied Solar PV Forecasting in South Korea	71
Heat transfer augmentation of lithium‐ion battery packs by incorporating an interrupted fin arrangement	70
On‐line characterization of PEM's oxygen permeability for PEM fuel cell by embedded microelectrode method	70
Multiobjective Optimization and Machine Learning Algorithms for Forecasting the 3E Performance of a Concentrated Photovoltaic-Thermoelectric System	69
Interfacial Charge Dynamics and Optical Constraints in Chlorophyll‐Functionalized TiO ₂ Nanotube Arrays	69
Prediction on enhanced electrochemical discharge machining behaviors of zirconia‐silicon nitride using hybridDNNbased spotted hyena optimization	66
Early Impacts of COVID‐19 Pandemic on the Crude Oil Prices and Demand in Sub‐Saharan Africa: A Review	64
Optimal Investment Strategy Analysis of On‐Site Hydrogen Production Based on the Hydrogen Demand Prediction Using Machine Learning	64
Charge scheduling framework with multiaggregator collaboration for direct charging and battery swapping station in a coupled distribution‐transportation network	62
Estimation of fast pyrolysis bio‐oil properties from feedstock characteristics using rough‐set ‐based machine learning	61
Compositional variability as a major hindering factor in continuous biohydrogen production from cassava starch wastewater: Possible solutions for complex substrates	61
Recent Research Trends on Zeolitic Imidazolate Framework-8 and Zeolitic Imidazolate Framework-67-Based Hybrid Nanocomposites for Supercapacitor Application	61
Silver nanoparticles‐polydopamine‐wax gourd: An antimicrobial solar evaporator with enhanced steam generation	60
Spent Tea Leaves and Coffee Grounds as Potential Biocathode for Improved Microbial Electrosynthesis Performance	59
Mixed metal chalcogenide shell with carbon interlayer wrapped 3D NiCo ₂ O ₄	57
Electrochemical performance of Quercus infectoria as a supercapacitor carbon electrode material	57
Mechanical Strain‐Modulated Multifunctional Pr‐Doped BaTiO₃ Thin Film for Luminescence Sensing and Piezoelectric Energy‐Harvesting Applications	57
Proposal and evaluation of a solar‐based polygeneration system: Development, exergoeconomic analysis, and multi‐objective optimization	56
Electrochemical Performance of Spongy Snowballs of O3-NaFeO2@SnO: Cathodes for Sodium Ion Batteries	55
Advancements in Model Parameter Estimation for Proton Exchange Membrane Fuel Cells via Enhanced Artificial Hummingbird Algorithm	55
A review on theoretical studies of structural and optoelectronic properties of FA‐based perovskite materials with a focus on FAPbI₃	55
Enhancing Heat Transfer of Photovoltaic Panels with Fins	55
Insights Into Lithium‐Ion Battery Cell Temperature and State of Charge Using Dynamic Electrochemical Impedance Spectroscopy	55
Coordinated operation strategy for hydrogen energy storage in the incremental distribution network	55
Multicriteria Decision‐Making Evaluation of Blade Element Momentum Theory Algorithms for Optimal Design of Small‐Scale HAWT Blades	54
Techno‐economic feasibility of hydrogen based electric vehicle charging station: A case study	54
Artificial intelligence‐based tri‐objective optimization of different demand load patterns on the optimal sizing of a smart educational buildings	52
Efficient Electrocatalysts for Hydrogen Evolution Reaction Using Heteroatom-Doped MXene Nanosheet	52
Wind Farm Layout Optimization Based on Dynamic Opposite Learning‐Enhanced Sparrow Search Algorithm	52