OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of CO2 Utilization is 54. 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
Experimental and thermodynamic study of amyl acetate, amyl acetoacetate, and isoamyl acetoacetate in CO2 solvent	474
Editorial Board	445
Editorial Board	329
Editorial Board	311
Impact of transition metal incorporation on the photocatalytic CO2 reduction activity of polymeric carbon nitride	199
Atom by atom: Enhancing CO2 electrolysis efficiency with Ni-NC catalysts using a simplified strategy	196
Low molar mass polycarbonate diols from degradation of terpolymers obtained by epoxide/o-phthalaldehyde/CO2 copolymerization	185
Recent advancements in thermocatalytic hydrogenation of syngas and carbon dioxide into LPG through heterogeneous catalysis	176
Feedstock recycling of single-use garment simultaneously using CO2 and MSW incinerator bottom ash	154
Surface enrichment of lanthanum on Co3O4 for stable chemical looping combustion	137
Application of lithium modified ZIF-90 in a hybrid absorption-adsorption method for carbon capture	135
Experimental and DFT study of undoped and A/B-site doped Nd1-xAxMn1-yAlyO3 (A = Ca, Sr, Ba) perovskites for thermochemical CO2 conversion	133
The influence of α,ω-diols and SiO2 particles on CO2 absorption and NH3 escaping during carbon dioxide capture in ammonia solutions	129
Evolution of bismuth oxide catalysts during electrochemical CO2 reduction	115
Low-pressure CO2 fixation with epoxides via a new modified nano crystalline NH2-MIL-101(Cr) in Solvent-free and cocatalyst free condition	115
Predicting overall mass transfer coefficients of CO2 capture into monoethanolamine in spray columns with hybrid machine learning	111
Production of polyhydroxybutyrate from industrial flue gas by microbial electrosynthesis	108
Iridium supported on spinal cubic cobalt oxide catalyst for the selective hydrogenation of CO2 to formic acid	106
A review of catalytic conversion of carbon dioxide to gas: Applications, challenges, and future development directions	102
Evaluation of single chamber electrochemical reduction of CO2 to formate for application under biocompatible conditions	98
Ionic liquid confined spaces controlled catalytic CO2 cycloaddition of epoxides in BMIm.ZnCl3 and its supported ionic liquid phases	93
Efficient high-throughput screening for the preparation of propylene carbonate in a supercritical microchannel continuous flow system	90
Elucidating nitrogen doping effects in carbon-based CO2 adsorbents through data-driven analysis for rational adsorbent design	89
Novel paradigm of light and CO2 feeding to improve the ‎ co-production of ‎astaxanthin and polyunsaturated fatty acids in Haematococcus ‎pluvialis	87
Engineering approaches for CO2 converting to biomass coupled with nanobiomaterials as biomediated towards circular bioeconomy	81

Utilization of carbon dioxide and nitrate to produce sodium bicarbonate through a nitrate hydrogenation method	79
Role of KCl in activation mechanisms of KOH-chemically activated high surface area carbons	78
Low-carbon high-strength engineered geopolymer composites (HS-EGC) with full-volume fly ash precursor: Role of silica modulus	74
NiAl2O4 as a beneficial precursor for Ni/Al2O3 catalysts for the dry reforming of methane	73
How big is big enough? Cost-optimal design for centralized and decentralized e-SAF production	71
CO2 recycling as a tunable reaction environment in plastic waste pyrolysis: A system-level assessment	70
A comparative study of mango leaf extract incorporation in poly(butylene succinate) films via supercritical solvent impregnation and melt-mixing blending	70
Impact of particle breakage on the carbonation of argon oxygen decarburization slag - limitations and energy assessment	69
Green construction of highly tunable micro-nano porous polymers based on polymethylmethacrylate /polyvinylidene fluoride self-assembly system and ultra-low pressure CO2 foaming	68
Machine learning-guided optimization of coarse aggregate mix proportion based on CO2 intensity index	67
Synthesis of N-doped hierarchically ordered micro-mesoporous carbons for CO2 adsorption	67
Editorial Board	66
Catalytic pyrolysis of disposable masks: Fine-tuning nickel content ratios in catalysts for enhanced hydrogen-rich gas and carbon nanomaterial quality	64
Efficient DMF-assisted synthesis of formamides from amines using CO2 catalyzed by heterogeneous metal-free imidazolium-hypercrosslinked polymers	64
Highly efficient silica adsorbent functionalized with propylene oxide-modified pentaethylenehexamine for CO2 capture under NGCC flue gas conditions	63
Direct hydrogenation of CO2-rich scrubbing solvents to formate/formic acid over heterogeneous Ru catalysts: A sustainable approach towards continuous integrated CCU	63
Analysis of CO2 emissions from natural gas-fired power plants and an emission control strategy	63
Ionic quaternary ammonium-triazole polymers as efficient single-component catalysts for CO2 conversion	62
Efficient valorization of starch-rich food waste for methane recovery: Targeted bioaugmentation of propionate-degrading methanogenic consortia and synergistically regulated metabolic networks	61
Transforming zirconium-porphyrin frameworks into 2D nanosheet-assembled architectures for enhanced carbon dioxide capture	60
The effect of Cu oxidation states on C2H4 production from electrochemical CO2 conversion	59
Enhanced carbon capture and stability using novel hetero-scale composites based on MCM-41	59
Advanced solar–geothermal polygeneration system for CO2-based power, hydrogen, and freshwater recovery via transcritical CO2 rankine cycle	58
Engineering nanointerfaces of Cu-based catalysts for balancing activity and stability of reverse water-gas-shift reaction	58
Surface control of Ni-Al2O3 dry reforming of methane catalyst by composition segregation	56
Effect of fly ash on hydration and carbonation of carbonation-cured Portland cements	56
Transformation of CO2 and CH4 into platform chemicals over iron-containing Al-rich zeolites	56
Mechanochemistry as an efficient method in Cu/P25 photocatalysts synthesis for CO2 photoreduction	56
Techno-economic assessment of a power-to-green methanol plant	54
Effective CO2 methanation at ambient pressure over Lanthanides (La/Ce/Pr/Sm) modified cobalt-palygorskite composites	54
Breaking boundaries in CO2 capture: Ionic liquid-based membrane separation for post-combustion applications	54
A recyclable transition metal/superbase/ionic liquid catalyst for carboxylative cyclization of propargylamines	54