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 2021-05-01 to 2025-05-01.)

Article	Citations
Editorial Board	266
Low-pressure CO2 fixation with epoxides via a new modified nano crystalline NH2-MIL-101(Cr) in Solvent-free and cocatalyst free condition	165
Experimental and thermodynamic study of amyl acetate, amyl acetoacetate, and isoamyl acetoacetate in CO2 solvent	150
Novel paradigm of light and CO2 feeding to improve the ‎ co-production of ‎astaxanthin and polyunsaturated fatty acids in Haematococcus ‎pluvialis	145
Low molar mass polycarbonate diols from degradation of terpolymers obtained by epoxide/o-phthalaldehyde/CO2 copolymerization	142
Application of lithium modified ZIF-90 in a hybrid absorption-adsorption method for carbon capture	126
Iridium supported on spinal cubic cobalt oxide catalyst for the selective hydrogenation of CO2 to formic acid	113
Effect of CO2-O2 oxidizing atmospheres on the combustion characteristics of metallurgical coke and anthracite	112
Editorial Board	110
Feedstock recycling of single-use garment simultaneously using CO2 and MSW incinerator bottom ash	98
Utilization of carbon dioxide and nitrate to produce sodium bicarbonate through a nitrate hydrogenation method	97
Editorial Board	96
Efficient high-throughput screening for the preparation of propylene carbonate in a supercritical microchannel continuous flow system	96
Controllable synthesis of xPt–yNiO/MgO–PWAC nanoparticles and high-efficiency conversion for CO2/CH4 reforming reaction	94
CO2 conversion via coupled plasma-electrolysis process	92
Predicting overall mass transfer coefficients of CO2 capture into monoethanolamine in spray columns with hybrid machine learning	91
Multi-Promoters Regulated Iron Catalyst with Well-Matching Reverse Water-Gas Shift and Chain Propagation for Boosting CO2 Hydrogenation	91
3D microstructure controls on mineral carbonation	90
Ionic liquid confined spaces controlled catalytic CO2 cycloaddition of epoxides in BMIm.ZnCl3 and its supported ionic liquid phases	86
Zeolite-encapsulated single-atom catalysts for efficient CO2 conversion	85
The transformation of plastics production from net positive greenhouse gas emissions to net negative: An environmental sustainability assessment of CO2-based polypropylene	85
Residual iodine on in-situ transformed bismuth nanosheets induced activity difference in CO2 electroreduction	84
Production of polyhydroxybutyrate from industrial flue gas by microbial electrosynthesis	83
Surface enrichment of lanthanum on Co3O4 for stable chemical looping combustion	82
CO2 reduction to formate on an affordable bismuth metal-organic framework based catalyst	79

Evolution of bismuth oxide catalysts during electrochemical CO2 reduction	77
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
Role of KCl in activation mechanisms of KOH-chemically activated high surface area carbons	74
The influence of α,ω-diols and SiO2 particles on CO2 absorption and NH3 escaping during carbon dioxide capture in ammonia solutions	73
NiAl2O4 as a beneficial precursor for Ni/Al2O3 catalysts for the dry reforming of methane	72
Highly selective and stable Ni/La-M (M=Sm, Pr, and Mg)-CeO2 catalysts for CO2 methanation	70
Non-isothermal electrochemically mediated amine regeneration for CO2 capture: Performance evaluation and optimization	70
Impact of transition metal incorporation on the photocatalytic CO2 reduction activity of polymeric carbon nitride	67
Improving the catalytic activity in dry reforming reaction by enhancing the oxygen storage capacity of Ce0.8Zr0.2O2 support through hydrogen heat-treatment	67
Low-carbon high-strength engineered geopolymer composites (HS-EGC) with full-volume fly ash precursor: Role of silica modulus	63
Machine learning-guided optimization of coarse aggregate mix proportion based on CO2 intensity index	63
Supercritical fluid (CO2+ethanol) extraction of chlorophylls and carotenoids from Chlorella sorokiniana: COSMO-SAC assisted prediction of properties and experimental approach	62
Editorial Board	62
Engineering nanointerfaces of Cu-based catalysts for balancing activity and stability of reverse water-gas-shift reaction	61
Bi particles with exposed (012) facet on 3D substrate as highly active and durable electrode for CO2 reduction to formate	60
Efficient DMF-assisted synthesis of formamides from amines using CO2 catalyzed by heterogeneous metal-free imidazolium-hypercrosslinked polymers	60
Effective CO2 methanation at ambient pressure over Lanthanides (La/Ce/Pr/Sm) modified cobalt-palygorskite composites	60
Orientated dominating charge separation via crystal facet homojunction inserted into BiOBr for solar-driven CO2 conversion	60
Direct hydrogenation of CO2-rich scrubbing solvents to formate/formic acid over heterogeneous Ru catalysts: A sustainable approach towards continuous integrated CCU	60
A molecular approach to the synthesis of platinum-decorated mesoporous graphitic carbon nitride as selective CO2 reduction photocatalyst	59
Transforming zirconium-porphyrin frameworks into 2D nanosheet-assembled architectures for enhanced carbon dioxide capture	58
Catalyst-free hierarchical reduction of CO2 with BH3N(C2H5)3 for selective N-methylation and N-formylation of amines	57
The effect of Cu oxidation states on C2H4 production from electrochemical CO2 conversion	57
Truxene/triazatruxene-based conjugated microporous polymers with flexible@rigid mutualistic symbiosis for efficient CO2 storage	57
Breaking boundaries in CO2 capture: Ionic liquid-based membrane separation for post-combustion applications	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	55
Sustainable and eco-friendly strategies for polyester-cotton blends dyeing in supercritical CO2	55
Ionic quaternary ammonium-triazole polymers as efficient single-component catalysts for CO2 conversion	55