OOIR: Observatory of International Research

Papers

(The H4-Index of Green Energy & Environment is 59. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Front Cover	781
Back Cover	271
Dual-selective silver recovery strategy by simultaneous adsorption-reduction boosted by in-situ magnetic field	259
Dual-scale structure engineering synergy enables high-areal-capacity and stable lithium-ion battery anodes	244
CAOSA-extracted lignin improves enzymatic hydrolysis of cellulose	235
MOF membrane boosts electrocatalytic nitrogen reduction on perovskite oxides	179
Cell-free biocatalysis coupled with photo-catalysis and electro-catalysis: Efficient CO2-to-chemical conversion	161
MOF-Assisted Catalytic Laser-Induced Pyramid-Array Graphene on Biomass for Efficient Solar Desalination	154
Clostridium butyricum mineralization of intracellular gold nanoclusters to boost biohydrogen production using visible light	151
CoSnO3/C nanocubes with oxygen vacancy as high-capacity cathode materials for rechargeable aluminum batteries	151
Bimetallic Mo2C–Co nanoparticles embedded in nitrogen-doped carbon heterostructures as an efficient Fenton-like catalyst for antibiotics degradation	135
CdS-enzyme composite promotes photobiocatalytic conversion of plastic-derived lactate to chiral chemicals	135
Back Cover	134
2,6-Diaminoanthraquinone modified MXene (Ti3C2T )/graphene as the negative electrode materials for ionic liquid-based asymmetric supercapacitors	131
Polysulfide nanoparticles-reduced graphene oxide composite aerogel for efficient solar-driven water purification	126
Bimetallic catalysts as electrocatalytic cathode materials for the oxygen reduction reaction in microbial fuel cell: A review	124
Advanced aqueous electrolytes toward better aluminum-ion batteries: A comprehensive review	112
Ambient-air fabrication of perovskite solar cells: Challenges, progress, and perspectives	112
Harnessing tunable lignin-based carbon quantum dots for sustainable water purification	107
An efficient and mild recycling of waste melamine formaldehyde foams by alkaline hydrolysis	105
Acetone-mediated glucose isomerization over a ZrO2-NC composite catalyst	105
Front Cover	105
Insight into properties and structures of ionic liquids by machine learning molecular dynamics simulation	104
Contents	103
Contents	101

Ferric acetylacetonate/covalent organic framework composite for high performance photocatalytic oxidation	97
Biomass-based N doped carbon as metal-free catalyst for selective oxidation of d-xylose into d-xylonic acid	96
The need to consider regional supply chains and water usage in H2–steel transition	94
Influence of MnOx deposition on TiO2 nanotube arrays for electrooxidation	93
Front Cover	93
Green synthesis of carbon-bridged TiO2/MoS2 hybrids for sustainable sodium-ion storage	92
Surface-enhanced light harvesting over MOF-derived porous ZnO films for highly efficient QDs-based photoelectrochemical hydrogen generation	91
Construction of Bi2Fe4O9/MXene Schottky heterojunction: synergistic charge transfer for efficient photocatalytic degradation of ciprofloxacin	91
The feasibility study of the indium oxide supported silver catalyst for selective hydrogenation of CO2 to methanol	90
Integration of pore structure modulation and B, N co-doping for enhanced capacitance deionization of biomass-derived carbon	90
Freestanding and flexible CNT/Si/metal electrodes for high energy density lithium-ion batteries with enhanced electrochemical performance	89
Hotspot-catalytic site synergy enables photothermal closed-loop upcycling of polycarbonate into high-performance flame-retardant composites	88
Construction of truncated-octahedral LiMn2O4 for battery-like electrochemical lithium recovery from brine	85
Tuning composite solid-state electrolyte interface to improve the electrochemical performance of lithium-oxygen battery	80
Novel high-entropy oxides for energy storage and conversion: From fundamentals to practical applications	80
Breaking the temperature limit of hydrothermal carbonization of lignocellulosic biomass by decoupling temperature and pressure	80
Advances in the structure design of substrate materials for zinc anode of aqueous zinc ion batteries	77
Mixed plastics waste valorization to high-added value products via thermally induced phase separation and spin-casting	77
Construction of Pd-doped RuO2 nanosheets for efficient and stable acidic water oxidation	76
Enhanced CO2 methanation through electronic modification of Ru to Ni in Ni–Al hydrotalcite-derived catalysts	73
Carbonized waste milk powders as cathodes for stable lithium–sulfur batteries with ultra-large capacity and high initial coulombic efficiency	71
Electro-spraying/spinning: A novel battery manufacturing technology	71
Promoting sodium storage performance of bacteria-derived carbon/MoS2-MoSe2 heterostructure enabled by carbon dot	70
Escalator-Inspired Self-Cycling Solar Evaporator with Synergistic Salt Resistance and Thermal Management	69
Chemical-biological synergistic strategies for the valorisation of waste carbon resources	67
Increasing the greenness of an organic acid through deep eutectic solvation and further polymerisation	66
Back Cover	64
Front Cover	64
Contents	62
Back Cover	62
Front Cover	61
NMR diffusion analysis of catalytic conversion mixtures from lignocellulose biomass using PSYCHE-iDOSY	60
Contents	60
3D flower-like mesoporous Bi4O5I2/MoS2 Z-scheme heterojunction with optimized photothermal-photocatalytic performance	59