OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of CO2 Utilization is 55. 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 2021-10-01 to 2025-10-01.)

Article	Citations
Experimental and thermodynamic study of amyl acetate, amyl acetoacetate, and isoamyl acetoacetate in CO2 solvent	345
Editorial Board	228
Editorial Board	226
Editorial Board	204
Feedstock recycling of single-use garment simultaneously using CO2 and MSW incinerator bottom ash	184
Evaluation of single chamber electrochemical reduction of CO2 to formate for application under biocompatible conditions	164
Low-pressure CO2 fixation with epoxides via a new modified nano crystalline NH2-MIL-101(Cr) in Solvent-free and cocatalyst free condition	150
Application of lithium modified ZIF-90 in a hybrid absorption-adsorption method for carbon capture	131
Ionic liquid confined spaces controlled catalytic CO2 cycloaddition of epoxides in BMIm.ZnCl3 and its supported ionic liquid phases	126
Zeolite-encapsulated single-atom catalysts for efficient CO2 conversion	126
Surface enrichment of lanthanum on Co3O4 for stable chemical looping combustion	122
Role of KCl in activation mechanisms of KOH-chemically activated high surface area carbons	116
Improving the catalytic activity in dry reforming reaction by enhancing the oxygen storage capacity of Ce0.8Zr0.2O2 support through hydrogen heat-treatment	116
Non-isothermal electrochemically mediated amine regeneration for CO2 capture: Performance evaluation and optimization	104
The influence of α,ω-diols and SiO2 particles on CO2 absorption and NH3 escaping during carbon dioxide capture in ammonia solutions	101
Multi-Promoters Regulated Iron Catalyst with Well-Matching Reverse Water-Gas Shift and Chain Propagation for Boosting CO2 Hydrogenation	101
Utilization of carbon dioxide and nitrate to produce sodium bicarbonate through a nitrate hydrogenation method	94
Iridium supported on spinal cubic cobalt oxide catalyst for the selective hydrogenation of CO2 to formic acid	92
Impact of transition metal incorporation on the photocatalytic CO2 reduction activity of polymeric carbon nitride	91
Efficient high-throughput screening for the preparation of propylene carbonate in a supercritical microchannel continuous flow system	91
Evolution of bismuth oxide catalysts during electrochemical CO2 reduction	90
Residual iodine on in-situ transformed bismuth nanosheets induced activity difference in CO2 electroreduction	90
Effect of CO2-O2 oxidizing atmospheres on the combustion characteristics of metallurgical coke and anthracite	88
CO2 conversion via coupled plasma-electrolysis process	87
Novel paradigm of light and CO2 feeding to improve the ‎ co-production of ‎astaxanthin and polyunsaturated fatty acids in Haematococcus ‎pluvialis	84

CO2 reduction to formate on an affordable bismuth metal-organic framework based catalyst	83
Production of polyhydroxybutyrate from industrial flue gas by microbial electrosynthesis	82
The transformation of plastics production from net positive greenhouse gas emissions to net negative: An environmental sustainability assessment of CO2-based polypropylene	78
Controllable synthesis of xPt–yNiO/MgO–PWAC nanoparticles and high-efficiency conversion for CO2/CH4 reforming reaction	77
Low-carbon high-strength engineered geopolymer composites (HS-EGC) with full-volume fly ash precursor: Role of silica modulus	75
Recent progress and understanding on In2O3-based composite catalysts for boosting CO2 hydrogenation	75
Engineering approaches for CO2 converting to biomass coupled with nanobiomaterials as biomediated towards circular bioeconomy	75
Predicting overall mass transfer coefficients of CO2 capture into monoethanolamine in spray columns with hybrid machine learning	69
Low molar mass polycarbonate diols from degradation of terpolymers obtained by epoxide/o-phthalaldehyde/CO2 copolymerization	69
NiAl2O4 as a beneficial precursor for Ni/Al2O3 catalysts for the dry reforming of methane	67
Mechanochemistry as an efficient method in Cu/P25 photocatalysts synthesis for CO2 photoreduction	67
Machine learning-guided optimization of coarse aggregate mix proportion based on CO2 intensity index	66
Editorial Board	66
Effective CO2 methanation at ambient pressure over Lanthanides (La/Ce/Pr/Sm) modified cobalt-palygorskite composites	66
The effect of Cu oxidation states on C2H4 production from electrochemical CO2 conversion	65
Experimental investigation of CO2-enhanced coalbed methane recovery using large intact coal cores	64
Design of cascade refrigerant process utilizing CO2 and NH3 to remove volatile organic compounds	64
Impact of particle breakage on the carbonation of argon oxygen decarburization slag - limitations and energy assessment	64
Catalytic pyrolysis of disposable masks: Fine-tuning nickel content ratios in catalysts for enhanced hydrogen-rich gas and carbon nanomaterial quality	64
Engineering nanointerfaces of Cu-based catalysts for balancing activity and stability of reverse water-gas-shift reaction	62
Orientated dominating charge separation via crystal facet homojunction inserted into BiOBr for solar-driven CO2 conversion	61
Green construction of highly tunable micro-nano porous polymers based on polymethylmethacrylate /polyvinylidene fluoride self-assembly system and ultra-low pressure CO2 foaming	61
Enhanced carbon capture and stability using novel hetero-scale composites based on MCM-41	61
Enhancing catalytic strategy for cyclic carbonates synthesized from CO2 and epoxides by using cobaloxime-based double complex salts as catalysts	58
Surface control of Ni-Al2O3 dry reforming of methane catalyst by composition segregation	57
Integrated direct air CO2 capture and solid oxide electrolyzer for sustainable chemical production: Case studies of methanol and synthesis fuel	57
Transforming zirconium-porphyrin frameworks into 2D nanosheet-assembled architectures for enhanced carbon dioxide capture	57
Ionic quaternary ammonium-triazole polymers as efficient single-component catalysts for CO2 conversion	56
Direct hydrogenation of CO2-rich scrubbing solvents to formate/formic acid over heterogeneous Ru catalysts: A sustainable approach towards continuous integrated CCU	55
A comprehensive review on exploring the potential and behaviour of graphene-based materials for CO2 capture	55