OOIR: Observatory of International Research

Papers

(The H4-Index of Green Energy & Environment is 43. 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
Catalytic conversion of lignocellulosic biomass into chemicals and fuels	304
High piezo/photocatalytic efficiency of Ag/Bi5O7I nanocomposite using mechanical and solar energy for N2 fixation and methyl orange degradation	140
Lignin-based carbon fibers: Formation, modification and potential applications	132
Recent progress on synthesis of ZIF-67-based materials and their application to heterogeneous catalysis	128
Ionic liquids/deep eutectic solvents for CO2 capture: Reviewing and evaluating	123
A mini-review on ZnIn2S4-Based photocatalysts for energy and environmental application	121
Recent advancements in metal–organic frameworks for green applications	109
Magic of hydrogen spillover: Understanding and application	102
Two-dimensional material separation membranes for renewable energy purification, storage, and conversion	100
Application of metal organic framework in wastewater treatment	91
Recent advances in non-precious metal electrocatalysts for pH-universal hydrogen evolution reaction	89
A survey of hybrid energy devices based on supercapacitors	82
Sustainable biochar as an electrocatalysts for the oxygen reduction reaction in microbial fuel cells	80
Recent advancement and future challenges of photothermal catalysis for VOCs elimination: From catalyst design to applications	76
Converting poly(ethylene terephthalate) waste into N-doped porous carbon as CO2 adsorbent and solar steam generator	74
Enhanced electrode kinetics and properties via anionic regulation in polyanionic Na3+xV2(PO4)3−x(P2O7)x cathode material	71
Fabrication strategies of porous precious-metal-free bifunctional electrocatalysts for overall water splitting: Recent advances	70
High CO2 absorption capacity of metal-based ionic liquids: A molecular dynamics study	66
Synthesis of 2,5-diformylfuran from renewable carbohydrates and its applications: A review	65
CO2 capture and conversion to value-added products promoted by MXene-based materials	64
Heterogeneous catalysis under flow for the 21st century fine chemical industry	60
Natural gas purification by asymmetric membranes: An overview	60
Advances in the structure design of substrate materials for zinc anode of aqueous zinc ion batteries	58
The feasibility study of the indium oxide supported silver catalyst for selective hydrogenation of CO2 to methanol	55
Advances in particulate matter filtration: Materials, performance, and application	54

Lithium-conductive LiNbO3 coated high-voltage LiNi0.5Co0.2Mn0.3O2 cathode with enhanced rate and cyclability	53
Self-assembly synthesis of phosphorus-doped tubular g-C3N4/Ti3C2 MXene Schottky junction for boosting photocatalytic hydrogen evolution	53
Room-temperature solid phase surface engineering of BiOI sheets stacking g-C3N4 boosts photocatalytic reduction of Cr(VI)	53
COSMO-RS prediction and experimental verification of 1,5-pentanediamine extraction from aqueous solution by ionic liquids	52
Understanding the molecular structure of HSW coal at atomic level: A comprehensive characterization from combined experimental and computational study	51
Multidimensional (0D-3D) functional nanocarbon: Promising material to strengthen the photocatalytic activity of graphitic carbon nitride	50
Facile preparation of Ag2S/KTa0.5Nb0.5O3 heterojunction for enhanced performance in catalytic nitrogen fixation via photocatalysis and piezo-photocatalysis	50
Ni2P/MoS2 interfacial structures loading on N-doped carbon matrix for highly efficient hydrogen evolution	50
A review on the synthesis of transition metal nitride nanostructures and their energy related applications	50
Effective regeneration of high-performance anode material recycled from the whole electrodes in spent lithium-ion batteries via a simplified approach	49
Catalyst design strategy toward the efficient heterogeneously-catalyzed selective oxidation of 5-hydroxymethylfurfural	48
Constructing Ti3C2 MXene/ZnIn2S4 heterostructure as a Schottky catalyst for photocatalytic environmental remediation	47
Scalable and facile synthesis of V2O5 nanoparticles via ball milling for improved aerobic oxidative desulfurization	47
Amorphous iron-nickel phosphide nanocone arrays as efficient bifunctional electrodes for overall water splitting	46
Metal–organic frameworks-derived metal phosphides for electrochemistry application	45
Recent advances in bismuth-based photocatalysts: Environment and energy applications	44
Development of a gaseous and solid-state hybrid system for stationary hydrogen energy storage	44
A new perspective on polyethylene-promoted lignin pyrolysis with mass transfer and radical explanation	43
Machine learning and high-throughput computational screening of hydrophobic metal–organic frameworks for capture of formaldehyde from air	43
Construction of 2D/2D Z-scheme MnO2-x/g-C3N4 photocatalyst for efficient nitrogen fixation to ammonia	43