OOIR: Observatory of International Research

Papers

(The H4-Index of Energies is 80. 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 2020-11-01 to 2024-11-01.)

Article	Citations
A Comprehensive Review on Supercapacitor Applications and Developments	256
Liquid Hydrogen: A Review on Liquefaction, Storage, Transportation, and Safety	251
Digitization, Digital Twins, Blockchain, and Industry 4.0 as Elements of Management Process in Enterprises in the Energy Sector	225
Methods and Techniques for CO2 Capture: Review of Potential Solutions and Applications in Modern Energy Technologies	210
A Literature Review of the Challenges and Opportunities of the Transition from Industry 4.0 to Society 5.0	195
Pandemic, War, and Global Energy Transitions	188
Potential Liquid-Organic Hydrogen Carrier (LOHC) Systems: A Review on Recent Progress	183
Renewable Energy in the Sustainable Development of Electrical Power Sector: A Review	181
Fuel Cell Electric Vehicles—A Brief Review of Current Topologies and Energy Management Strategies	177
Do Environment-Related Policy Instruments and Technologies Facilitate Renewable Energy Generation? Exploring the Contextual Evidence from Developed Economies	156
Utilization of Electric Vehicles for Vehicle-to-Grid Services: Progress and Perspectives	153
From Industry 4.0 towards Industry 5.0: A Review and Analysis of Paradigm Shift for the People, Organization and Technology	148
A Review on Deep Learning Models for Forecasting Time Series Data of Solar Irradiance and Photovoltaic Power	146
A Comprehensive Review of Recent Advances in Smart Grids: A Sustainable Future with Renewable Energy Resources	142
A Comprehensive Overview of Hydrogen-Fueled Internal Combustion Engines: Achievements and Future Challenges	135
Methane Cracking for Hydrogen Production: A Review of Catalytic and Molten Media Pyrolysis	134
A Novel Approach of Design and Analysis of a Hexagonal Fractal Antenna Array (HFAA) for Next-Generation Wireless Communication	131
Renewable Energy and Energy Storage Systems	131
Significance of Hydrogen as Economic and Environmentally Friendly Fuel	129
Numerical Investigation Energy Conversion Performance of Tin-Based Perovskite Solar Cells Using Cell Capacitance Simulator	127
An Advanced Machine Learning Based Energy Management of Renewable Microgrids Considering Hybrid Electric Vehicles’ Charging Demand	126
Distributed Energy Resources and the Application of AI, IoT, and Blockchain in Smart Grids	123
Comprehensive Review on Fuel Cell Technology for Stationary Applications as Sustainable and Efficient Poly-Generation Energy Systems	122
CdTe-Based Thin Film Solar Cells: Past, Present and Future	121
A Review of the Degradation of Photovoltaic Modules for Life Expectancy	121

Review of Multilevel Inverters for PV Energy System Applications	120
Cyber-Physical Systems Improving Building Energy Management: Digital Twin and Artificial Intelligence	119
A Critical Look at Coulomb Counting Approach for State of Charge Estimation in Batteries	116
Energy-Efficient Clustering Scheme for Flying Ad-Hoc Networks Using an Optimized LEACH Protocol	116
A Review of Supercapacitors: Materials Design, Modification, and Applications	115
Deep-Learning Forecasting Method for Electric Power Load via Attention-Based Encoder-Decoder with Bayesian Optimization	115
Do Perceived Risk, Perception of Self-Efficacy, and Openness to Technology Matter for Solar PV Adoption? An Application of the Extended Theory of Planned Behavior	111
Critical Review of Flywheel Energy Storage System	110
Integrated Approach for Wastewater Treatment and Biofuel Production in Microalgae Biorefineries	110
Electrochemical Impedance Spectroscopy: A New Chapter in the Fast and Accurate Estimation of the State of Health for Lithium-Ion Batteries	109
Revisiting the Role of Fiscal Policy, Financial Development, and Foreign Direct Investment in Reducing Environmental Pollution during Globalization Mode: Evidence from Linear and Nonlinear Panel Data	109
A Review of DC Microgrid Energy Management Systems Dedicated to Residential Applications	107
The Impact of the Government Policy on the Energy Efficient Gap: The Evidence from Ukraine	107
Nexus between Financial Development, Renewable Energy Consumption, Technological Innovations and CO2 Emissions: The Case of India	107
Wireless Power Transfer Technologies Applied to Electric Vehicles: A Review	105
Bifacial Photovoltaics 2021: Status, Opportunities and Challenges	104
Technology for the Recovery of Lithium from Geothermal Brines	103
Confronting Energy Poverty in Europe: A Research and Policy Agenda	101
Exploring the Relationship between Renewable Energy Sources and Economic Growth. The Case of SAARC Countries	100
Unmanned Aerial Vehicles (UAV) in Precision Agriculture: Applications and Challenges	100
Extracellular Polymeric Substances (EPS) as Microalgal Bioproducts: A Review of Factors Affecting EPS Synthesis and Application in Flocculation Processes	100
A Review of Thermochemical Conversion of Waste Biomass to Biofuels	99
Molten Salts for Sensible Thermal Energy Storage: A Review and an Energy Performance Analysis	99
Energy Security and Energy Transition to Achieve Carbon Neutrality	98
A Review of SOH Prediction of Li-Ion Batteries Based on Data-Driven Algorithms	97
Can Green Hydrogen Production Be Economically Viable under Current Market Conditions	97
Electrochemical Impedance Spectroscopy Based on the State of Health Estimation for Lithium-Ion Batteries	95
Towards a Digital Product Passport Fit for Contributing to a Circular Economy	95
Current Trends for State-of-Charge (SoC) Estimation in Lithium-Ion Battery Electric Vehicles	94
A Machine Learning-Based Gradient Boosting Regression Approach for Wind Power Production Forecasting: A Step towards Smart Grid Environments	94
A Review of Hydrogen as a Fuel in Internal Combustion Engines	93
Battery-Supercapacitor Energy Storage Systems for Electrical Vehicles: A Review	93
Energy Transition in Poland—Assessment of the Renewable Energy Sector	93
The Impact of Globalization, Energy Use, and Trade on Ecological Footprint in Pakistan: Does Environmental Sustainability Exist?	92
Factors Influencing the Renewable Energy Consumption in Selected European Countries	92
Technical and Commercial Challenges of Proton-Exchange Membrane (PEM) Fuel Cells	90
Direct Comparison of Immersion and Cold-Plate Based Cooling for Automotive Li-Ion Battery Modules	89
Metal-Air Batteries—A Review	89
Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities	89
Hydrogen Blending in Gas Pipeline Networks—A Review	89
Power-to-Gas and Power-to-X—The History and Results of Developing a New Storage Concept	88
Cyber-Security of Smart Microgrids: A Survey	88
Distributed Generation and Renewable Energy Integration into the Grid: Prerequisites, Push Factors, Practical Options, Issues and Merits	88
A Critical Review of Improved Deep Convolutional Neural Network for Multi-Timescale State Prediction of Lithium-Ion Batteries	85
Keynote Review of Latest Advances in Thermoelectric Generation Materials, Devices, and Technologies 2022	85
NCA, NCM811, and the Route to Ni-Richer Lithium-Ion Batteries	84
Review of Control and Energy Management Approaches in Micro-Grid Systems	84
A Review on Synthetic Ester Liquids for Transformer Applications	84
A Review of Recent Passive Heat Transfer Enhancement Methods	83
Emerging and Advanced Green Energy Technologies for Sustainable and Resilient Future Grid	82

Wind, Solar, and Photovoltaic Renewable Energy Systems with and without Energy Storage Optimization: A Survey of Advanced Machine Learning and Deep Learning Techniques	81
Reliability of ERA5 Reanalysis Data for Wind Resource Assessment: A Comparison against Tall Towers	81
Progress in Material Development for Low-Temperature Solid Oxide Fuel Cells: A Review	81
Prospect of Green Hydrogen Generation from Hybrid Renewable Energy Sources: A Review	81
The Systemic Approach for Estimating and Strategizing Energy Security: The Case of Ukraine	81
Green Concrete Based on Quaternary Binders with Significant Reduced of CO2 Emissions	80