OOIR: Observatory of International Research

Papers

(The H4-Index of ACS Energy Letters is 106. 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
Nanoporous Solid-State Sensitization of Triplet Fusion Upconversion	631
Direct Synthesis of Isoparaffin-rich Gasoline from Syngas	492
Insights on Na₃PS₄ Solid-State Electrolyte Dry Films: Interfacial Stability and Dry Room Compatibility	472
Urban Energy Reconfiguration: China’s Hydrogen-Blended Gas Networks as a Catalyst for Global Carbon-Neutral Cities	364
Intensity-Modulated Photoluminescence Spectroscopy for Revealing Ionic Processes in Halide Perovskites	279
High-Rate and Stable LLZO-Based Lithium–Metal Batteries Enabled via a Tin Interlayer	279
Distribution of Speciation and Activity Across the Catalyst Layer during CO₂ Electroreduction in Membrane Electrode Assembly	250
Issue Editorial Masthead	248
Issue Publication Information	243
Issue Editorial Masthead	230
Issue Publication Information	229
Are Three-Dimensional Batteries Beneficial? Analyzing Historical Data to Elucidate Performance Advantages	229
Photoinduced Segregation Behavior in 2D Mixed Halide Perovskite: Effects of Light and Heat	228
Perspectives and Reviews in ACS Energy Letters	225
14th International Conference on Hybrid and Organic Photovoltaics	220
Conversation with George Schatz	217
How to Compose Your Research Findings in a Letter Format	208
Carbazole-Based Hole Transport Polymer for Methylammonium-Free Tin–Lead Perovskite Solar Cells with Enhanced Efficiency and Stability	205
Temperature-Dependent Discharge of Li-O₂ and Na-O₂ Batteries	197
Dual-Function Self-Powered Electrochromic Batteries with Energy Storage and Display Enabled by Potential Difference	197
Bifunctional Device for Osmotic Energy Conversion and Photothermal Water Evaporation Enabled by Synergy of Salinity and Pressure Gradients with Thermal Assistance	188
Multiscale Structure Regulation Induced by Fluorine Coordination Enables High-Performance and Durable PEMFC	187
Suppressing Shuttle Effect with a Size-Selective Covalent Organic Framework Based Bilayer Membrane	182
Pseudocapacitance Behavior in Battery Materials: Phase Transitions and Charge Compensation Governed by Ionic Spatial Equilibrium	180
Antisolvent Etching-Driven Surface Reconstruction of Perovskite Quantum Dots Enabling Efficient Light-Emitting Diodes	179

Surface Iodide Defects Control the Kinetics of the CsPbI₃ Perovskite Phase Transformation	178
Practical Fill Factor Limits for Perovskite Solar Cells	176
Amino Acid-Passivated Pure Red CsPbI₃ Quantum Dot LEDs	175
Suppressed Energy Transfer Loss of Dion–Jacobson Perovskite Enabled by DMSO Vapor Treatment for Efficient Sky-Blue Light-Emitting Diodes	172
Unraveling the Origin of Grain Boundary Lithium Deficiency in Ceramic Solid Electrolytes	169
Ion Migration in Tin-Halide Perovskites	169
Reducing the Initial Capacity Loss in High-Nickel Cathodes with a Higher Upper Cut-off Voltage Formation Cycle Protocol	168
Designing the Solid Oxide Electrochemical Cell for Superior Thermal Shock Resistance	167
Reactive Suspension Electrolytes for Lithium Metal Batteries	166
Photo-electrochemical Effect in the Amorphous Cobalt Oxide Water Oxidation Catalyst Cobalt–Phosphate (CoPi)	166
Synergistic Regulation of Single-Atom Catalysis and Conductive Enhancement in All-Solid-State Li–S Batteries	162
Mechanistic Interrogation of Li Stripping under Dynamic Operation in Solid-State Batteries	162
High-Capacity and Long-Cycling F-Ion Pouch Cells Enabled by Green Electrolytes	157
Dissociative Host-Dopant Bonding Facilitates Molecular Doping in Halide Perovskites	156
Antibonding–Vacancy Coupling Boosts Hydrogen Evolution Rate in Diborides	154
Three-Chamber Design for Aqueous Acid–Base Redox Flow Batteries	154
Long-Cycling Lithium–Sulfur Batteries Enabled by Reactivating Inactive Lithium	153
Ethylene Carbonate Regulated Solvation of Triethyl Phosphate to Enable High-Conductivity, Nonflammable, and Graphite Compatible Electrolyte	152
A Coacervate-Based Mixed-Conducting Binder for High-Power, High-Energy Batteries	149
Redox-Mediated Electrodialysis for Desalination, Environmental Remediation, and Resource Recovery	149
Impurity Tolerance of Unsaturated Ni-N-C Active Sites for Practical Electrochemical CO₂ Reduction	149
Caustic Soda Production, Energy Efficiency, and Electrolyzers	148
Quadrilateral-Patterned Perforated Gas Diffusion Layers Boost the Performance of Fuel Cells	147
Phase-Pure 2D/3D Tin-Based Perovskite Films for Solar Cells	146
Suppressing Ionic-to-Electronic Conduction Transition on Cathode Interface Enables 4.4 V Poly(ethylene oxide)-Based All-Solid-State Batteries	144
Machine-Learning Force Fields Reveal Shallow Electronic States on Dynamic Halide Perovskite Surfaces	143
Deformation Mechanism Maps of Pure Lithium: Their Application in Determining Stack Pressure for All-Solid-State Lithium-Ion Batteries	143
Suppressing Ion Migration through Dual Interface Engineering toward Efficient and Stable Perovskite Solar Modules	143
Fluorinated Superionic Oxychloride Solid Electrolytes for High-Voltage All-Solid-State Lithium Batteries	141
Engineering Configuration Compatibility and Electronic Structure in Axially Assembled Metal–Organic Framework Nanowires for High-Performance Lithium Sulfur Batteries	138
The Effect of Air Ionization in Testing Perovskite-Based Direct Conversion X-ray Detectors	136
Ultra-High 1.27 V V_OC of Pure CsPbI₃ Perovskite Solar Cells with an Efficiency of 21.8%	136
Alkoxy Substitution on Asymmetric Conjugated Molecule Enabling over 18% Efficiency in Ternary Organic Solar Cells by Reducing Nonradiative Voltage Loss	134
Proton-Conducting Hydrogen-Bonded Organic Frameworks	133
Critical Current Densities for High-Performance All-Solid-State Li-Metal Batteries: Fundamentals, Mechanisms, Interfaces, Materials, and Applications	133
Understanding the Surface Regeneration and Reactivity of Garnet Solid-State Electrolytes	133
Vacancy-Catalyzed Cation Homogenization for High-Performance AgBiS₂ Nanocrystal Solar Cells	132
Uncovering and Retrieving the Internal Vanadium Migration Caused Voltage Fade in Vanadyl Phosphate Cathode for Aqueous Zinc Batteries	132
Directly Using Li₂CO₃ as a Lithiophobic Interlayer to Inhibit Li Dendrites for High-Performance Solid-State Batteries	132
The Detail Matters: Unveiling Overlooked Parameters in the Mechanochemical Synthesis of Solid Electrolytes	131
Triplet Management at Ligand-Perovskite Interface to Enhanced Photovoltaics Performance	131
Regulating the Crystallization Kinetics and Lattice Strain of Lead-Free Perovskites with Perovskite Quantum Dots	130
Solvent-in-Salt Electrolytes for Fluoride Ion Batteries	130
Modulating the Configuration of Air Cathodes toward the Extended Triple-Phase Boundaries of Li-O₂ Batteries	130
Massively Distributed Bayesian Analysis of Electric Aircraft Battery Degradation	129
Neural Algorithm Aided Operation of CO₂ Electrolyzers	127
Kinetic Impacts of Defect Sites in Metal–Organic Framework Catalysts under Varied Driving Forces	127
Regulating Crystal Phase in Ir-Ge Interstitials for Hydrogen Evolution Electrocatalysis	127
Revisiting Active Site Quantification in CO₂ Electroreduction: The Case for CO Displacement	125
Tailoring of the Anti-Perovskite Solid Electrolytes at the Grain-Scale	123

Narrow-Band Violet-Light-Emitting Diodes Based on Stable Cesium Lead Chloride Perovskite Nanocrystals	123
Molecular Coatings Improve the Selectivity and Durability of CO₂ Reduction Chalcogenide Photocathodes	123
Photophysics of Defect-Passivated Quasi-2D (PEA)₂PbBr₄ Perovskite Using an Organic Small Molecule	122
Progressive Self-Leveling Deposition Improves the Cyclability of Anode-less Sodium Metal Batteries Revealed by In Situ EPR Imaging	122
Lithium Cyano Tris(2,2,2-trifluoroethyl) Borate as a Multifunctional Electrolyte Additive for High-Performance Lithium Metal Batteries	122
Iridium Surface Oxide Affects the Nafion Interface in Proton-Exchange-Membrane Water Electrolysis	120
Consolidating the Vulnerable Interphase of Ni-Rich Layered Cathode by Multifunctional Water-Based Binder	120
Lithiation Gradients and Tortuosity Factors in Thick NMC111-Argyrodite Solid-State Cathodes	120
Metal Halide Perovskites as Emerging Thermoelectric Materials	119
General Trends in the Performance of Quantum Dot Luminescent Solar Concentrators (LSCs) Revealed Using the “Effective LSC Quality Factor”	119
Interfacial O₂ Accumulation Affects Microenvironment in Carbon-Based Electrocatalysts for H₂O₂ Production	118
Performance-Limiting Factors of Hydrocarbon Ionomeric Binders for Fuel Cells and Electrolyzers	117
Close to 90% Single-Pass Conversion Efficiency for CO₂ Electroreduction in an Acid-Fed Membrane Electrode Assembly	117
The Role of Fugitive Hydrogen Emissions in Selecting Hydrogen Carriers	116
Effect of Residual Chloride in FAPbI₃ Film on Photovoltaic Performance and Stability of Perovskite Solar Cell	113
Interlayer Triplet-Sensitized Luminescence in Layered Two-Dimensional Hybrid Metal-Halide Perovskites	113
Dual Supports by Cation Vacancies and Surface Optimization for CoNiSe₂-Based Hybrid Supercapacitors with High Energy Density	113
Designing High-Performance Wide Bandgap Polymer Donors by the Synergistic Effect of Introducing Carboxylate and Fluoro Substituents	113
Efficient and Bright Blue Perovskite LEDs Enabled by a Carbazole-Phosphonic Acid Interface	113
In Situ Transmission Electron Microscopy Advancing Cathodal Dynamic Visualization in All-Solid-State Battery	112
Two-Step Graphene Strategy Enabling Long-Cycle Stability of Silicon Anodes	112
Origin of Solid Electrolyte Interphase Heterogeneity on Lithium Metal Anodes and Its Mitigation with Electrolyte Additives	111
Strain Engineering: Reduction of Microstrain at the Perovskite Surface via Alkali Metal Chloride Treatment Enhances Stability	110
Temperature-Enhanced Flexo-Photovoltaic Coupled Nanogenerator for Harvesting Vibration and Light Energies	110
Best Practices for Variable-Temperature Electrochemistry Experiments and Data Reporting	110
Ionic Strength Impacts Charge Capacity in a Redox-Matched Flow Battery: From Single-Particle Interrogation to Battery Cycling	110
PTAA/Perovskite Contact-Area Reduced Solar Modules	109
Acidity-Governed Rules in the Electrochemical Performance of Fluorinated Benzenes for High-Voltage Lithium Metal Batteries	107
Surface Modification Strategies for Copper-Based Catalysts in Selective CO₂ Electroreduction to Multicarbon Products	107
Issue Editorial Masthead	107
Memory Effect in Lithium Titanate Driven by Interfacial Oxygen Vacancies	107
How to Manage Scientific Review Requests	106
Online Real-Time Detection of the Degradation Products of Lithium Oxygen Batteries	106