OOIR: Observatory of International Research

Papers

(The H4-Index of Energy Technology is 32. 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 2021-08-01 to 2025-08-01.)

Article	Citations
	146
Effects of Hydrogen Blending Ratio and Fuel Axial Staged Ratio on Methane–Hydrogen Fuel Mixture Combustion Characteristics and NO_x Emission of Double‐Swirl Axial Staged Burner	87
Interplay of Particle Size and Facet Engineering in Cu Nanocatalysts for Enhanced CO₂ Reduction in Static System	70
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	68
Optimization of Hole Transport Layer Materials for a Lead‐Free Perovskite Solar Cell Based on Formamidinium Tin Iodide	66
Electrochromism or Water Splitting in Neutral Aqueous Solutions by a Metallo‐Organic Assembly	65
Masthead	63
Efficiency and Stability Analysis of 2D/3D Perovskite Solar Cells Using Machine Learning	63
Counter Electrodes Based on Polyaniline/carbon Nanotube/CuxS Nanocomposites for CdS Quantum Dots‐Sensitized Solar Cells	59
Optimizing the Efficiency of Lead‐Free Cs₂TiI₆‐Based Double Halide Perovskite Solar Cells Using SCAPS‐1D	58
Recent Advances in Multifunctional Photothermal Materials for Solar‐Driven Steam and Energy Generation	55
Simulative Investigation of Optimal Multiparameterized Cooling Plate Topologies for Different Battery System Configurations	55
Improvement of Performance of Cu₂ZnSn(S,Se)₄ Solar Cells by Adding SiN_x Buffer Layer and Optimizing its Position and Thickness	54
Construction of Functional Carbon Nanoarchitectonics for Mitigating Shuttle and Boosting Conversion of Polysulfides in Lithium–Sulfur Batteries	51
Highly Efficient 3D Evaporator for Interfacial Solar Steam Generation and Wastewater Treatment	47
Analysis of the Thermal Management of a High‐Temperature Methanol Fuel Cell Using a Latent Heat Storage	44
Hindered Phase Transition Kinetics of α‐CsPbI₃ by External Tension	44
Novel Core–Shell‐Structured Zeolitic Imidazolate Framework (ZIF)‐90@ZIF‐67 Applied for High‐Performance All‐Solid‐State Asymmetric Supercapacitor	43
Triboelectric–Electromagnetic Hybrid Energy Nanogenerator with Variable‐Frequency Effect Inspired by Magnetic Gears for Efficient Use of Low‐Speed Flow Energy	42
Modeling of Carbon Black Fragmentation During High‐Intensity Dry Mixing Using the Population Balance Equation and the Discrete Element Method	42
Effect of Laser Energy Density on Photophysical and Photocatalytic Properties of BiVO₄ Single‐Crystal Thin Film	41
Mechanical Structuring of Lithium‐Ion Battery Electrodes Using an Embossing Roller	40
Controlling Product Distribution of CO₂ Reduction on CuO‐Based Gas Diffusion Electrodes by Manipulating Back Pressure	40
Nucleotide‐Based Carbon Dot‐Assisted Synthesis of High Surface Area Porous α‐Ni(OH)₂ as an Efficient Battery‐Type Supercapacitor Electrode	38
Implementing Substrate Treatments to Enhance Adhesion and Facilitate Cyrene as an NMP Alternative for Sustainable Printed Nickel–Manganese–Cobalt‐Based Battery Cathodes	37

Lithium Fluoride Assisted Preparation of High‐Performance All‐Inorganic CsPbI₃ Perovskite Solar Cells	37
Monolithically Integrated Sensing, Communication, and Energy Harvester	36
Ionic Liquid‐Supported Single‐Sodium‐Ion‐Conducting Styrene‐Maleic Anhydride Copolymer for Energy Storage Devices	36
2D/3D ZIF‐9/Mo₁₅S₁₉ S‐Scheme Heterojunction for Productive Photocatalytic Hydrogen Evolution	35
Eco‐Friendly Polyethylene Oxide/Aluminum Oxyhydroxide Nanocomposites for Flexible Energy Storage Devices	34
High‐Performance Charging Method for Cold Energy Storage Using Foam Freezing	34
Rechargeable Aluminum‐Air Batteries Based on Aqueous Solid‐State Electrolytes	32
A High‐Performance and Fast‐Charging Rechargeable Iron‐Ion Battery Using V₂O₅ Porous Microspheres Cathode	32
Performance Analysis of Cement Plant Waste‐Heat Recovery for Power Generation Based on Partial Evaporating Cycle with Ejector	32