OOIR: Observatory of International Research

Papers

(The H4-Index of Advanced Materials is 197. 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
Single‐Junction Organic Photovoltaic Cell with 19% Efficiency	1192
Clean and Affordable Hydrogen Fuel from Alkaline Water Splitting: Past, Recent Progress, and Future Prospects	1047
Emerging S‐Scheme Photocatalyst	923
A Brief History of OLEDs—Emitter Development and Industry Milestones	738
An Inorganic/Organic S‐Scheme Heterojunction H₂‐Production Photocatalyst and its Charge Transfer Mechanism	633
Advances in the Synthesis of 2D MXenes	629
Electrolyte Design for In Situ Construction of Highly Zn²⁺‐Conductive Solid Electrolyte Interphase to Enable High‐Performance Aqueous Zn‐Ion Batteries under Practical Conditions	579
Surface‐Preferred Crystal Plane for a Stable and Reversible Zinc Anode	545
Direct Ink Writing: A 3D Printing Technology for Diverse Materials	528
Ten Years of Progress in the Synthesis and Development of MXenes	521
Nanocatalytic Theranostics with Glutathione Depletion and Enhanced Reactive Oxygen Species Generation for Efficient Cancer Therapy	521
Binary Organic Solar Cells Breaking 19% via Manipulating the Vertical Component Distribution	490
Recent Development of Oxygen Evolution Electrocatalysts in Acidic Environment	490
Molecular Imprinting: Green Perspectives and Strategies	473
Dimensional Design and Core–Shell Engineering of Nanomaterials for Electromagnetic Wave Absorption	463
Layer‐by‐Layer Processed Ternary Organic Photovoltaics with Efficiency over 18%	459
Single‐Junction Organic Solar Cells with 19.17% Efficiency Enabled by Introducing One Asymmetric Guest Acceptor	449
Stabilizing Zinc Anodes by Regulating the Electrical Double Layer with Saccharin Anions	444
Realizing 19.05% Efficiency Polymer Solar Cells by Progressively Improving Charge Extraction and Suppressing Charge Recombination	442
Advances in Lithium–Sulfur Batteries: From Academic Research to Commercial Viability	436
Toward Practical High‐Areal‐Capacity Aqueous Zinc‐Metal Batteries: Quantifying Hydrogen Evolution and a Solid‐Ion Conductor for Stable Zinc Anodes	432
Synergistic Manipulation of Zn²⁺ Ion Flux and Desolvation Effect Enabled by Anodic Growth of a 3D ZnF₂ Matrix for Long‐Lifespan and Dendrite‐Free Zn Metal Anodes	418
Recent Advances in Design of Electrocatalysts for High‐Current‐Density Water Splitting	415
Efficient Photocatalytic Overall Water Splitting Induced by the Giant Internal Electric Field of a g‐C₃N₄/rGO/PDIP Z‐Scheme Heterojunction	408
Heterogeneous 2D/3D Tin‐Halides Perovskite Solar Cells with Certified Conversion Efficiency Breaking 14%	402

Emerging of Heterostructure Materials in Energy Storage: A Review	397
A Transparent, Highly Stretchable, Solvent‐Resistant, Recyclable Multifunctional Ionogel with Underwater Self‐Healing and Adhesion for Reliable Strain Sensors	393
Perovskite Light‐Emitting Diodes with EQE Exceeding 28% through a Synergetic Dual‐Additive Strategy for Defect Passivation and Nanostructure Regulation	388
Ultrathin Surface Coating of Nitrogen‐Doped Graphene Enables Stable Zinc Anodes for Aqueous Zinc‐Ion Batteries	388
Prussian Blue Analogues for Sodium‐Ion Batteries: Past, Present, and Future	382
Pt Single Atoms Supported on N‐Doped Mesoporous Hollow Carbon Spheres with Enhanced Electrocatalytic H₂‐Evolution Activity	381
A Well‐Mixed Phase Formed by Two Compatible Non‐Fullerene Acceptors Enables Ternary Organic Solar Cells with Efficiency over 18.6%	381
Design, Fabrication, and Mechanism of Nitrogen‐Doped Graphene‐Based Photocatalyst	380
MIL‐101‐Derived Mesoporous Carbon Supporting Highly Exposed Fe Single‐Atom Sites as Efficient Oxygen Reduction Reaction Catalysts	379
Poly(vinyl alcohol) Hydrogels with Broad‐Range Tunable Mechanical Properties via the Hofmeister Effect	378
Rational Design and General Synthesis of Multimetallic Metal–Organic Framework Nano‐Octahedra for Enhanced Li–S Battery	375
Heterointerface Engineering in Electromagnetic Absorbers: New Insights and Opportunities	374
Low‐Dimensional Metal Halide Perovskite Photodetectors	374
Recent Progress on Nanocellulose Aerogels: Preparation, Modification, Composite Fabrication, Applications	373
Wearable Pressure Sensors for Pulse Wave Monitoring	370
Recent Advances in Electrocatalysts for Proton Exchange Membrane Fuel Cells and Alkaline Membrane Fuel Cells	370
Rational Design of Immunomodulatory Hydrogels for Chronic Wound Healing	367
Organic Solar Cells with 18% Efficiency Enabled by an Alloy Acceptor: A Two‐in‐One Strategy	360
Crystalline‐Amorphous Interfaces Coupling of CoSe₂/CoP with Optimized d‐Band Center and Boosted Electrocatalytic Hydrogen Evolution	360
Self‐Powered MXene/GaN van der Waals Heterojunction Ultraviolet Photodiodes with Superhigh Efficiency and Stable Current Outputs	358
Recent Progress in Advanced Electrocatalyst Design for Acidic Oxygen Evolution Reaction	356
Photodetectors of 2D Materials from Ultraviolet to Terahertz Waves	354
Conquering the Hypoxia Limitation for Photodynamic Therapy	352
2D MXenes: Tunable Mechanical and Tribological Properties	351
Controlled Distributed Ti₃C₂T_x Hollow Microspheres on Thermally Conductive Polyimide Composite Films for Excellent Electromagnetic Interference Shielding	350
Achieving 19% Power Conversion Efficiency in Planar‐Mixed Heterojunction Organic Solar Cells Using a Pseudosymmetric Electron Acceptor	346
Structure, Properties and Applications of Two‐Dimensional Hexagonal Boron Nitride	340
The Triboelectric Nanogenerator as an Innovative Technology toward Intelligent Sports	339
Stable and Highly Efficient Hydrogen Evolution from Seawater Enabled by an Unsaturated Nickel Surface Nitride	336
Healable, Recyclable, and Mechanically Tough Polyurethane Elastomers with Exceptional Damage Tolerance	333
Exceptional Cocatalyst‐Free Photo‐Enhanced Piezocatalytic Hydrogen Evolution of Carbon Nitride Nanosheets from Strong In‐Plane Polarization	333
Underwater Communication and Optical Camouflage Ionogels	332
Immunoregulation in Diabetic Wound Repair with a Photoenhanced Glycyrrhizic Acid Hydrogel Scaffold	319
Advanced Flame‐Retardant Methods for Polymeric Materials	317
A High‐Performance, Sensitive, Wearable Multifunctional Sensor Based on Rubber/CNT for Human Motion and Skin Temperature Detection	314
Designing MOF Nanoarchitectures for Electrochemical Water Splitting	313
Challenges and Recent Advances in High Capacity Li‐Rich Cathode Materials for High Energy Density Lithium‐Ion Batteries	309
Advanced Nanocellulose‐Based Composites for Flexible Functional Energy Storage Devices	309
Room‐Temperature Phosphorescence Resonance Energy Transfer for Construction of Near‐Infrared Afterglow Imaging Agents	308
Time‐Dependent Phosphorescence Colors from Carbon Dots for Advanced Dynamic Information Encryption	304
10 μm‐Thick High‐Strength Solid Polymer Electrolytes with Excellent Interface Compatibility for Flexible All‐Solid‐State Lithium‐Metal Batteries	298
Healable and Recyclable Elastomers with Record‐High Mechanical Robustness, Unprecedented Crack Tolerance, and Superhigh Elastic Restorability	297
High‐Stretchability, Ultralow‐Hysteresis ConductingPolymer Hydrogel Strain Sensors for Soft Machines	295
Realizing an All‐Round Hydrogel Electrolyte toward Environmentally Adaptive Dendrite‐Free Aqueous Zn–MnO₂ Batteries	292
Polyphenol‐Containing Nanoparticles: Synthesis, Properties, and Therapeutic Delivery	292
Trends in Micro‐/Nanorobotics: Materials Development, Actuation, Localization, and System Integration for Biomedical Applications	290
High Performance of Simple Organic Phosphorescence Host–Guest Materials and their Application in Time‐Resolved Bioimaging	289
MXenes for Rechargeable Batteries Beyond the Lithium‐Ion	288
MnO₂‐Based Materials for Environmental Applications	288
Comprehensive Understanding of the Thriving Ambient Electrochemical Nitrogen Reduction Reaction	287

Selective Catalysis Remedies Polysulfide Shuttling in Lithium‐Sulfur Batteries	284
Flexible Electronics and Devices as Human–Machine Interfaces for Medical Robotics	283
Emerging Dual‐Atomic‐Site Catalysts for Efficient Energy Catalysis	281
Wearable Thermoelectric Materials and Devices for Self‐Powered Electronic Systems	279
Flexible and Stretchable Capacitive Sensors with Different Microstructures	279
Surface Passivation Using 2D Perovskites toward Efficient and Stable Perovskite Solar Cells	277
Topology‐Controlled Hydration of Polymer Network in Hydrogels for Solar‐Driven Wastewater Treatment	276
Recent Advances in Hyperthermia Therapy‐Based Synergistic Immunotherapy	275
Critical Review on Low‐Temperature Li‐Ion/Metal Batteries	274
Sandwich‐Like Heterostructures of MoS₂/Graphene with Enlarged Interlayer Spacing and Enhanced Hydrophilicity as High‐Performance Cathodes for Aqueous Zinc‐Ion Batteries	274
Manipulating Intratumoral Fenton Chemistry for Enhanced Chemodynamic and Chemodynamic‐Synergized Multimodal Therapy	273
Tuning the Selective Adsorption Site of Biomass on Co₃O₄ by Ir Single Atoms for Electrosynthesis	273
Sensing with MXenes: Progress and Prospects	272
Buried Interfaces in Halide Perovskite Photovoltaics	271
Quenching‐Resistant Multiresonance TADF Emitter Realizes 40% External Quantum Efficiency in Narrowband Electroluminescence at High Doping Level	270
Recent Progress in Flexible Tactile Sensors for Human‐Interactive Systems: From Sensors to Advanced Applications	270
Electronic Structure Engineering of Single‐Atom Ru Sites via Co–N4 Sites for Bifunctional pH‐Universal Water Splitting	268
Atomic‐Level Charge Separation Strategies in Semiconductor‐Based Photocatalysts	266
Advances in the Development of Single‐Atom Catalysts for High‐Energy‐Density Lithium–Sulfur Batteries	265
Preferentially Engineering FeN₄ Edge Sites onto Graphitic Nanosheets for Highly Active and Durable Oxygen Electrocatalysis in Rechargeable Zn–Air Batteries	265
Wide Bandgap Oxide Semiconductors: from Materials Physics to Optoelectronic Devices	264
Atomically Dispersed Co₂–N₆ and Fe–N₄ Costructures Boost Oxygen Reduction Reaction in Both Alkaline and Acidic Media	263
Surface Modification of 2D Photocatalysts for Solar Energy Conversion	260
Nanocellulose: Recent Fundamental Advances and Emerging Biological and Biomimicking Applications	259
Engineering d‐p Orbital Hybridization in Single‐Atom Metal‐Embedded Three‐Dimensional Electrodes for Li–S Batteries	259
Lithium–Sulfur Battery Cathode Design: Tailoring Metal‐Based Nanostructures for Robust Polysulfide Adsorption and Catalytic Conversion	257
2D Transition Metal Carbides (MXenes): Applications as an Electrically Conducting Material	255
Materials, Actuators, and Sensors for Soft Bioinspired Robots	255
Recent Advances in Oxidation Stable Chemistry of 2D MXenes	255
Simultaneous Interfacial Modification and Crystallization Control by Biguanide Hydrochloride for Stable Perovskite Solar Cells with PCE of 24.4%	255
Advances in SnO₂ for Efficient and Stable n–i–p Perovskite Solar Cells	253
Self‐Powered Respiration Monitoring Enabled By a Triboelectric Nanogenerator	253
3D Printed Flexible Strain Sensors: From Printing to Devices and Signals	252
MIL‐96‐Al for Li–S Batteries: Shape or Size?	252
Bioinspired Self‐Healing Human–Machine Interactive Touch Pad with Pressure‐Sensitive Adhesiveness on Targeted Substrates	252
Ordered Macroporous Superstructure of Nitrogen‐Doped Nanoporous Carbon Implanted with Ultrafine Ru Nanoclusters for Efficient pH‐Universal Hydrogen Evolution Reaction	250
Van der Waals Epitaxial Growth of Mosaic‐Like 2D Platinum Ditelluride Layers for Room‐Temperature Mid‐Infrared Photodetection up to 10.6 µm	249
Review on Li Deposition in Working Batteries: From Nucleation to Early Growth	248
Interfacial Manipulation via In Situ Grown ZnSe Cultivator toward Highly Reversible Zn Metal Anodes	247
Volatilizable Solid Additive‐Assisted Treatment Enables Organic Solar Cells with Efficiency over 18.8% and Fill Factor Exceeding 80%	247
Antifreezing Hydrogel Electrolyte with Ternary Hydrogen Bonding for High‐Performance Zinc‐Ion Batteries	246
Anomalous High‐Temperature Superconductivity in YH₆	245
Hydrogel‐Based Flexible Electronics	244
Critical Review, Recent Updates on Zeolitic Imidazolate Framework‐67 (ZIF‐67) and Its Derivatives for Electrochemical Water Splitting	243
Insights on Flexible Zinc‐Ion Batteries from Lab Research to Commercialization	243
Perovskite Light‐Emitting Diodes with External Quantum Efficiency Exceeding 22% via Small‐Molecule Passivation	241
Mechanoluminescence Rebrightening the Prospects of Stress Sensing: A Review	238
Beyond the Visible: Bioinspired Infrared Adaptive Materials	237
Electroreduction of Carbon Dioxide Driven by the Intrinsic Defects in the Carbon Plane of a Single Fe–N₄ Site	236
Record‐Efficiency Flexible Perovskite Solar Cells Enabled by Multifunctional Organic Ions Interface Passivation	236
Recent Advances in Electrolytes for “Beyond Aqueous” Zinc‐Ion Batteries	236
Tailoring Competitive Adsorption Sites by Oxygen‐Vacancy on Cobalt Oxides to Enhance the Electrooxidation of Biomass	234
Efficient Hydrogen Evolution of Oxidized Ni‐N₃ Defective Sites for Alkaline Freshwater and Seawater Electrolysis	234
Weakly Humidity‐Dependent Proton‐Conducting COF Membranes	233
Challenges and Strategies toward Cathode Materials for Rechargeable Potassium‐Ion Batteries	233
Mesopore‐Rich Fe–N–C Catalyst with FeN₄–O–NC Single‐Atom Sites Delivers Remarkable Oxygen Reduction Reaction Performance in Alkaline Media	232
A Mechanically Robust and Versatile Liquid‐Free Ionic Conductive Elastomer	232
Tin Oxide Electron‐Selective Layers for Efficient, Stable, and Scalable Perovskite Solar Cells	231
Comprehensive Understandings into Complete Reconstruction of Precatalysts: Synthesis, Applications, and Characterizations	230
Recent Advances in Silicon‐Based Electrodes: From Fundamental Research toward Practical Applications	229
Towards High Performance Li–S Batteries via Sulfonate‐Rich COF‐Modified Separator	229
Functionalized Iron–Nitrogen–Carbon Electrocatalyst Provides a Reversible Electron Transfer Platform for Efficient Uranium Extraction from Seawater	228
Conferring Ti‐Based MOFs with Defects for Enhanced Sonodynamic Cancer Therapy	227
Perovskite Quantum Dots with Ultralow Trap Density by Acid Etching‐Driven Ligand Exchange for High Luminance and Stable Pure‐Blue Light‐Emitting Diodes	226
Stabilizing Pt‐Based Electrocatalysts for Oxygen Reduction Reaction: Fundamental Understanding and Design Strategies	226
Stable Zinc Anodes Enabled by a Zincophilic Polyanionic Hydrogel Layer	225
P‐Doped NiTe₂ with Te‐Vacancies in Lithium–Sulfur Batteries Prevents Shuttling and Promotes Polysulfide Conversion	224
Manganese‐Dioxide‐Coating‐Instructed Plasmonic Modulation of Gold Nanorods for Activatable Duplex‐Imaging‐Guided NIR‐II Photothermal‐Chemodynamic Therapy	223
2D Piezoelectric Bi₂MoO₆ Nanoribbons for GSH‐Enhanced Sonodynamic Therapy	223
A Solvent‐Exchange Strategy to Regulate Noncovalent Interactions for Strong and Antiswelling Hydrogels	222
Bioinspired Underwater Adhesives	222
A Tandem Organic Photovoltaic Cell with 19.6% Efficiency Enabled by Light Distribution Control	222
Solvent Engineering of the Precursor Solution toward Large‐Area Production of Perovskite Solar Cells	222
Binary Organic Solar Cells with 19.2% Efficiency Enabled by Solid Additive	221
Recent Progress in Cartilage Lubrication	221
Second Near‐Infrared Photothermal Semiconducting Polymer Nanoadjuvant for Enhanced Cancer Immunotherapy	220
Progress of Nonprecious‐Metal‐Based Electrocatalysts for Oxygen Evolution in Acidic Media	220
Self‐Assembly of 0D–2D Heterostructure Electrocatalyst from MOF and MXene for Boosted Lithium Polysulfide Conversion Reaction	219
First‐Principles Multiscale Modeling of Mechanical Properties in Graphene/Borophene Heterostructures Empowered by Machine‐Learning Interatomic Potentials	219
RhSe₂: A Superior 3D Electrocatalyst with Multiple Active Facets for Hydrogen Evolution Reaction in Both Acid and Alkaline Solutions	219

Green Recycling Methods to Treat Lithium‐Ion Batteries E‐Waste: A Circular Approach to Sustainability	219
Activatable Polymer Nanoenzymes for Photodynamic Immunometabolic Cancer Therapy	218
General Design Concept for Single‐Atom Catalysts toward Heterogeneous Catalysis	217
Moisture‐Enabled Electricity Generation: From Physics and Materials to Self‐Powered Applications	217
Stimuli‐Responsive AIEgens	217
3D Printing a Biomimetic Bridge‐Arch Solar Evaporator for Eliminating Salt Accumulation with Desalination and Agricultural Applications	216
Design of Local Atomic Environments in Single‐Atom Electrocatalysts for Renewable Energy Conversions	216
Topotactically Transformed Polygonal Mesopores on Ternary Layered Double Hydroxides Exposing Under‐Coordinated Metal Centers for Accelerated Water Dissociation	216
3D Printing Materials for Soft Robotics	215
Perovskite Solar Cells for Space Applications: Progress and Challenges	214
Flexible Noncontact Sensing for Human–Machine Interaction	214
Electronic Modulation of Non‐van der Waals 2D Electrocatalysts for Efficient Energy Conversion	214
A Patternable and In Situ Formed Polymeric Zinc Blanket for a Reversible Zinc Anode in a Skin‐Mountable Microbattery	213
Reducing Water Activity by Zeolite Molecular Sieve Membrane for Long‐Life Rechargeable Zinc Battery	212
Red Perovskite Light‐Emitting Diodes with Efficiency Exceeding 25% Realized by Co‐Spacer Cations	212
Highly Efficient Electroluminescence from Narrowband Green Circularly Polarized Multiple Resonance Thermally Activated Delayed Fluorescence Enantiomers	212
Dual‐Single‐Atom Tailoring with Bifunctional Integration for High‐Performance CO₂ Photoreduction	212
Rational Design of Single‐Atom Site Electrocatalysts: From Theoretical Understandings to Practical Applications	211
Mito‐Bomb: Targeting Mitochondria for Cancer Therapy	211
Multitasking MXene Inks Enable High‐Performance Printable Microelectrochemical Energy Storage Devices for All‐Flexible Self‐Powered Integrated Systems	210
Efficient Alkaline Water/Seawater Hydrogen Evolution by a Nanorod‐Nanoparticle‐Structured Ni‐MoN Catalyst with Fast Water‐Dissociation Kinetics	210
Tip‐Enhanced Electric Field: A New Mechanism Promoting Mass Transfer in Oxygen Evolution Reactions	209
Electrolytes and Interphases in Potassium Ion Batteries	209
Piezo‐Photocatalysis over Metal–Organic Frameworks: Promoting Photocatalytic Activity by Piezoelectric Effect	207
Strategy of Enhancing the Volumetric Energy Density for Lithium–Sulfur Batteries	207
Single‐Atom Fe Catalysts for Fenton‐Like Reactions: Roles of Different N Species	207
Bistable and Multistable Actuators for Soft Robots: Structures, Materials, and Functionalities	206
Greenificated Molecularly Imprinted Materials for Advanced Applications	206
Synergy between Palladium Single Atoms and Nanoparticles via Hydrogen Spillover for Enhancing CO₂ Photoreduction to CH₄	205
Cooperative Coupling of H₂O₂ Production and Organic Synthesis over a Floatable Polystyrene‐Sphere‐Supported TiO₂/Bi₂O₃ S‐Scheme Photocatalyst	205
Over 21% Efficiency Stable 2D Perovskite Solar Cells	204
Polarization Engineering of Covalent Triazine Frameworks for Highly Efficient Photosynthesis of Hydrogen Peroxide from Molecular Oxygen and Water	204
A Multichannel Ca²⁺ Nanomodulator for Multilevel Mitochondrial Destruction‐Mediated Cancer Therapy	204
A Dynamic and Self‐Adapting Interface Coating for Stable Zn‐Metal Anodes	203
Engineered Extracellular Vesicles for Cancer Therapy	202
Acidity‐Activatable Dynamic Nanoparticles Boosting Ferroptotic Cell Death for Immunotherapy of Cancer	201
An Organodiselenide Comediator to Facilitate Sulfur Redox Kinetics in Lithium–Sulfur Batteries	201
High‐Quality Ruddlesden–Popper Perovskite Film Formation for High‐Performance Perovskite Solar Cells	200
Dual‐Doping and Synergism toward High‐Performance Seawater Electrolysis	200
Triple‐Cation and Mixed‐Halide Perovskite Single Crystal for High‐Performance X‐ray Imaging	200
Guiding Transition Metal‐Doped Hollow Cerium Tandem Nanozymes with Elaborately Regulated Multi‐Enzymatic Activities for Intensive Chemodynamic Therapy	198
Compromising Charge Generation and Recombination of Organic Photovoltaics with Mixed Diluent Strategy for Certified 19.4% Efficiency	198
Electroactive Biomaterials and Systems for Cell Fate Determination and Tissue Regeneration: Design and Applications	197