OOIR: Observatory of International Research

Papers

(The H4-Index of Energy Technology is 34. 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 2021-11-01 to 2025-11-01.)

Article	Citations
	154
Application of Electrochemical Impedance Spectroscopy in Sn Anode and Lithium Nickel Manganese Oxide Cathode: Understanding the State of Charge and Health of Lithium Ion Battery as a Function of Tempe	95
Ionic Liquid‐Supported Single‐Sodium‐Ion‐Conducting Styrene‐Maleic Anhydride Copolymer for Energy Storage Devices	74
Highly Efficient 3D Evaporator for Interfacial Solar Steam Generation and Wastewater Treatment	72
Defective N‐Doped Carbon Nanospheres Anchored Pd for Selective Hydrodeoxygenation of Bio‐Models under Mild Conditions	69
Recent Advances in Multifunctional Photothermal Materials for Solar‐Driven Steam and Energy Generation	69
Ultrathin Nanosheets NiCo₂O₄/C Hollow Microtube Composites with Superior Performances for Supercapacitors	68
Investigation of the Effects of Cohydrothermal Carbonization on the Physicochemical Characteristics and Combustion Behavior of Straw Hydrochars	62
Study on the Effect of Oxygen Enrichment Ratio on Combustion and Emission in Ammonia–Hydrogen Engine	61
Efficiency and Stability Analysis of 2D/3D Perovskite Solar Cells Using Machine Learning	59
Optimizing Methanol Reforming Parameters for Enhanced Hydrogen Selectivity in an Aspen Hysys Simulator using Response Surface Methodology	58
Novel Core–Shell‐Structured Zeolitic Imidazolate Framework (ZIF)‐90@ZIF‐67 Applied for High‐Performance All‐Solid‐State Asymmetric Supercapacitor	55
Waste‐Derived Activated Carbon for Supercapacitors: Current Trends and Future Prospects	48
Modeling of Carbon Black Fragmentation During High‐Intensity Dry Mixing Using the Population Balance Equation and the Discrete Element Method	47
Mechanical Structuring of Lithium‐Ion Battery Electrodes Using an Embossing Roller	47
Implementing Substrate Treatments to Enhance Adhesion and Facilitate Cyrene as an NMP Alternative for Sustainable Printed Nickel–Manganese–Cobalt‐Based Battery Cathodes	47
Tailored Digitalization in Electrode Manufacturing: The Backbone of Smart Lithium‐Ion Battery Cell Production	47
Lithium Fluoride Assisted Preparation of High‐Performance All‐Inorganic CsPbI₃ Perovskite Solar Cells	43
Insights into the Application of 2D Phosphorene in Dye‐Sensitized Solar Cells	43
Investigation of Self‐Discharge Behavior on Electrical Double‐Layer Capacitors by Hybrid Mechanism Simulation	41
Performance Analysis of Cement Plant Waste‐Heat Recovery for Power Generation Based on Partial Evaporating Cycle with Ejector	39
Electrochromism or Water Splitting in Neutral Aqueous Solutions by a Metallo‐Organic Assembly	39
1D‐Photonic Crystals Enabling Selective Chromaticity for Colored Perovskite Solar Cells	38
Controlling Nucleation and Crystal Growth Orientation via Intermediate Ion‐Complex Formation for Efficient α‐FA_0.95Cs_0.05PbI₃ Perovskite Solar Cells	38
Stacked Microfluidic Paper Ethanol Fuel Cell with a Variety of Rapidly Prototyped Electrodes: Optimization and Performance Investigation	37

Metal‐Organic Framework/Graphene Nanoplatelet Composite Increases Rate Performance of Lithium–Sulfur Batteries	37
2.5 V High‐Performance Aqueous and Semi‐Solid‐State Symmetric Supercapacitors Enabled by 3 m Sulfolane‐Saturated Aqueous Electrolytes	37
Simulative Investigation of Optimal Multiparameterized Cooling Plate Topologies for Different Battery System Configurations	35
Monolithically Integrated Sensing, Communication, and Energy Harvester	35
Triboelectric–Electromagnetic Hybrid Energy Nanogenerator with Variable‐Frequency Effect Inspired by Magnetic Gears for Efficient Use of Low‐Speed Flow Energy	35
Masthead	35
Effect of Laser Energy Density on Photophysical and Photocatalytic Properties of BiVO₄ Single‐Crystal Thin Film	35
Controlling Product Distribution of CO₂ Reduction on CuO‐Based Gas Diffusion Electrodes by Manipulating Back Pressure	34
High‐Performance Charging Method for Cold Energy Storage Using Foam Freezing	34