OOIR: Observatory of International Research

Papers

(The H4-Index of Advanced Sustainable Systems is 36. 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 2020-04-01 to 2024-04-01.)

Article	Citations
Heterojunction Photocatalysts Based on 2D Materials: The Role of Configuration	120
EPR Investigation on Electron Transfer of 2D/3D g‐C₃N₄/ZnO S‐Scheme Heterojunction for Enhanced CO₂ Photoreduction	110
The Power of Nature‐Based Solutions: How Peatlands Can Help Us to Achieve Key EU Sustainability Objectives	81
Challenges and Strategies for Constructing Highly Reversible Zinc Anodes in Aqueous Zinc‐Ion Batteries: Recent Progress and Future Perspectives	76
Cellulose‐Conducting Polymer Aerogels for Efficient Solar Steam Generation	76
Environmentally Friendly Thermoelectric Materials: High Performance from Inorganic Components with Low Toxicity and Abundance in the Earth	75
Delignified Wood from Understanding the Hierarchically Aligned Cellulosic Structures to Creating Novel Functional Materials: A Review	72
A Review on Photothermal Conversion of Solar Energy with Nanomaterials and Nanostructures: From Fundamentals to Applications	70
Enhancing the Photocatalytic Activity of TiO₂ Catalysts	70
Lignin Doped Carbon Nanotube Yarns for Improved Thermoelectric Efficiency	67
Poly(3,4‐ethylenedioxythiophene) in Dye‐Sensitized Solar Cells: Toward Solid‐State and Platinum‐Free Photovoltaics	63
Sustainable Fiber‐Reinforced Composites: A Review	61
Plant‐Based Biodegradable Capacitive Tactile Pressure Sensor Using Flexible and Transparent Leaf Skeletons as Electrodes and Flower Petal as Dielectric Layer	57
Boosting Electric Double Layer Capacitance in Laser‐Induced Graphene‐Based Supercapacitors	56
Surface‐Carbonized Bamboos with Multilevel Functional Biostructures Deliver High Photothermal Water Evaporation Performance	54
Electrochemical CO₂ Reduction: Tailoring Catalyst Layers in Gas Diffusion Electrodes	51
A Low‐Cost 3D Spherical Evaporator with Unique Surface Topology and Inner Structure for Solar Water Evaporation‐Assisted Dye Wastewater Treatment	49
Recent Advances in Functionalized Nanoporous Carbons Derived from Waste Resources and Their Applications in Energy and Environment	49
Sustainable and Multifunctional Composites of Graphene‐Based Natural Jute Fibers	47
Recent Progress on NiFe‐Based Electrocatalysts for Alkaline Oxygen Evolution	47
A General Approach to Shaped MOF‐Containing Aerogels toward Practical Water Treatment Application	45
C₃N₄/PDA S‐Scheme Heterojunction with Enhanced Photocatalytic H₂O₂ Production Performance and Its Mechanism	44
Comparative Evaluation of Different MOF and Non‐MOF Porous Materials for SO₂ Adsorption and Separation Showing the Importance of Small Pore Diameters for Low‐Pressure Uptake	44
Environmental Impacts of Personal Protective Clothing Used to Combat COVID‐ 19	43
Bio‐Derived Natural Materials Based Triboelectric Devices for Self‐Powered Ubiquitous Wearable and Implantable Intelligent Devices	42

Ion‐Conducting Hydrogels and Their Applications in Bioelectronics	42
Efficient Trap Passivation of MAPbI₃ via Multifunctional Anchoring for High‐Performance and Stable Perovskite Solar Cells	42
Hydroxylamino‐Anchored Poly(Ionic Liquid)s for CO₂ Fixation into Cyclic Carbonates at Mild Conditions	41
Electronic Tuning of Covalent Triazine Framework Nanoshells for Highly Efficient Photocatalytic H₂O₂ Production	41
State‐of‐the‐Art Advances, Development, and Challenges of Metal Oxide Semiconductor Nanomaterials for Photothermal Solar Steam Generation	40
Natural Jute Fibre‐Based Supercapacitors and Sensors for Eco‐Friendly Energy Autonomous Systems	40
Janus Membranes with Asymmetric Wettability Applied in Oil/Water Emulsion Separations	39
Recent Development of Hierarchical Metal Oxides Based Gas Sensors: From Gas Sensing Performance to Applications	38
Vanadium‐Based Materials as Positive Electrode for Aqueous Zinc‐Ion Batteries	37
Photocatalytic Nitrogen Reduction by Ti₃C₂ MXene Derived Oxygen Vacancy‐Rich C/TiO₂	37
Solar Driven Interfacial Steam Generation Derived from Biodegradable Luffa Sponge	36
Functionalized MXene Enabled Sustainable Water Harvesting and Desalination	36
Recent Progress in Production Methods for Cellulose Nanocrystals: Leading to More Sustainable Processes	36