Synthesizing Liquid Fuels Over Carbon‐Based Catalysts Via Co2 Conversion DOI Creative Commons
Cederick Cyril Amoo, Qingjie Ge,

Vitaly Ordomsky

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

Abstract The unique characteristics of carbon materials make them flexible for applications in heterogeneous catalysis. Their interest is expanding the conscious efforts being made toward sustainable fuel production. A notable application heterogenous conversion CO 2 to liquid fuels, which exploits materials, taking advantage their electronic configurations, high surface area, pore properties, and synergistic role In this review, a critical overview rapidly developing field presented. Various allotropes derivatives, as well some strategies fabricating carbon‐based catalysts are keenly highlighted within thermal‐, electro‐, photocatalytic fuels. Distinct emphasis placed on different by investigating synergy attained at catalyst interfaces, physicochemical properties attained, influence enhancing specific fuels synthesis. Finally, work concluded, followed an outlook detailing key challenges that need addressing.

Language: Английский

Reaction Mechanisms and Applications of Single Atom Catalysts for Thermal-Catalytic Carbon Dioxide Hydrogenation Toward Oxygenates DOI
Fei Wang, Yicheng Liu,

Mengke Peng

et al.

ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(21), P. 16434 - 16458

Published: Oct. 23, 2024

Thermo-catalytic CO2 hydrogenation to high-value oxygenates has been regarded as one of the most powerful strategies that can potentially alleviate excessive emissions. However, due high chemical stability and variability pathways, it is still challenging achieve highly active selective hydrogenation. Single atom catalysts (SACs) with ultrahigh metal utilization efficiency extraordinary electronic features have displayed growing importance for thermo-catalytic multiple developed improve performances. Here, we review breakthroughs in developing SACs efficient toward common (CO, HCOOH, CH3OH, CH3CH2OH) following order: first, an analysis reaction mechanisms thermodynamics challenges reactions; second, a summary SAs designed by dividing them into two categories single- dual-sites; third, discussion support effects focus on approaches regulating strong metal–support interaction (MSI). Summarily, current future perspectives develop higher-performance are presented. We expect this bring more design inspiration trigger innovation catalytic evolution materials eventually benefit achievement carbon-neutrality goal.

Language: Английский

Citations

8
Simulation of Biogenic Carbon Capture and Utilization Process Chain DOI Creative Commons

Kristian Tiiro,

Markku Ohenoja, Outi Ruusunen

et al.

Linköping electronic conference proceedings, Journal Year: 2025, Volume and Issue: 211

Published: Jan. 13, 2025

Carbon capture and utilization (CCU) is a growing field in chemical engineering with high expectations to replace fossil carbon. This paper focuses on modeling simulation of CCU process chain utilizing biogenic CO2. A scenario pulp mill recovery boiler effluent assumed. CO2 performed membrane-based system. followed by methanol synthesis, the majority produced directed dimethyl carbonate (DMC) synthesis.The fixed design was simulated for different scenarios flue gas properties. The key indicators were observed. Further, flexibility processes evaluated mitigate changes due fluctuating Finally, model parameter uncertainties assumptions discussed. results indicate level models their that should be considered when moving system simulations techno-economic or life cycle analyses.

Language: Английский

Citations

1
MXene-based nanocomposite for electrocatalytic reduction of CO2: Experimental and theoretical results DOI
Grandprix T.M. Kadja,

Moh.M. Ilmi,

Noerma J. Azhari

et al.

FlatChem, Journal Year: 2023, Volume and Issue: 38, P. 100481 - 100481

Published: Feb. 1, 2023

Language: Английский

Citations

15
CO2 hydrogenation to methanol over ceria-zirconia NiGa alloy catalysts DOI Creative Commons
Laura Proaño, Christopher W. Jones

Applied Catalysis A General, Journal Year: 2023, Volume and Issue: 669, P. 119485 - 119485

Published: Nov. 15, 2023

Language: Английский

Citations

15
A novel approach to determining appropriate additive concentrations for stimulation of gas carbonate reservoirs DOI Creative Commons
Javad Mahdavi Kalatehno, Ehsan Khamehchi, Amirhossein Abbasi

et al.

Results in Engineering, Journal Year: 2023, Volume and Issue: 20, P. 101440 - 101440

Published: Sept. 20, 2023

This comprehensive study delves into the intricate realm of matrix acidizing treatments within low-permeability gas reservoirs. The research scrutinizes profound impact various commercially available additives on processes, with a keen focus optimizing their concentrations. By meticulously assessing compatibility, corrosion control, surface tension, and wettability alterations, evaluates additives' performance under ambient reservoir conditions. Notably, four distinct acids—15% hydrochloric acid, 12% acid +3% hydrofluoric 15% acetic acid—underwent testing additives. Through systematic analysis, it's evident that chosen concentrations yield impressive results: rates below 0.05 lb/ft2, low absence iron precipitation, sustained water-wet wettability. provides invaluable insights additive selection, concentrations, pivotal role in enhancing reservoirs, ultimately improving overall operational minimizing unfavorable consequences.

Language: Английский

Citations

14
Recent advances in bifunctional synthesis gas conversion to chemicals and fuels with a comparison to monofunctional processes DOI Creative Commons
Jan Weber, Carlos Hernández Mejía, Krijn P. de Jong

et al.

Catalysis Science & Technology, Journal Year: 2024, Volume and Issue: 14(17), P. 4799 - 4842

Published: Jan. 1, 2024

In order to meet the climate goals of Paris Agreement and limit potentially catastrophic consequences change, we must move away from use fossil feedstocks for production chemicals fuels. The conversion synthesis gas (a mixture hydrogen, carbon monoxide and/or dioxide) can contribute this. Several reactions allow convert oxygenates (such as methanol), olefins or waxes. a consecutive step, these products be further converted into chemicals, such dimethyl ether, short olefins, aromatics. Alternatively, fuels like gasoline, diesel, kerosene produced. These two different steps combined using bifunctional catalysis direct synergistic effects combining catalysts are discussed in terms activity selectivity compared processes based on reaction with single steps. We found that strong tool highly selective ether gasoline high octane numbers. aromatics struggles compete consisting catalytic

Language: Английский

Citations

6
Novel nanophotocatalytic double Z-scheme CdS/Ag-AgBr/Au-loaded amino-defective-UiO-66(Ce) for rapid high throughput reusable photocatalytic methanol synthesis from CO2 DOI
Zahra Dehghani, Saeed Reza Hormozi Jangi

Fuel, Journal Year: 2024, Volume and Issue: 385, P. 134139 - 134139

Published: Dec. 20, 2024

Language: Английский

Citations

6
Heterogeneous Catalytic Systems for Carbon Dioxide Hydrogenation to Value‐Added Chemicals DOI Creative Commons

S. Mirzakhani,

Hang Yin, Majid Masteri‐Farahani

et al.

ChemPlusChem, Journal Year: 2023, Volume and Issue: 88(7)

Published: June 2, 2023

Utilizing renewable energy to hydrogenate carbon dioxide into fuels eliminates massive CO2 emissions from the atmosphere and diminishes our need for using fossil fuels. This review presents most recent developments designing heterogeneous catalysts hydrogenation of formate, methanol, C2+ hydrocarbons. Thermodynamic challenges mechanistic insights are discussed, providing a strong foundation propose suitable catalyst. The main body this focuses on nanostructured constructing efficient systems. important factors affecting catalytic performance highlighted, including active metals, supports promoters that can potentially be used. summary results outlook presented in final section. During past few decades, has gained much attention made tremendous progress. Thus, many highly have been studied discover their sites provide insights. paper summarizes advances its conversion various hydrocarbons such as products. As formate production, Au Ru nanocatalysts show superior activity. However, considering catalyst cost, Cu-based an excellent prospect methanol among other catalysts. Ultra-small nanoparticles nanoclusters appear promising cost-effective A growing number researchers investigating possibility directly synthesizing products through hydrogenation. major challenge producing heavy is breaking ASF limitations, which achieved over bifunctional zeolites. Using support promoter lead activity, ascribed structural, electronic, chemical promotional effects.

Language: Английский

Citations

13
Research on design strategies and sensing applications of energy storage system based on renewable methanol fuel DOI Creative Commons
Rongji Zhang, Jiamu Cao, Weiqi Wang

et al.

Results in Engineering, Journal Year: 2023, Volume and Issue: 20, P. 101439 - 101439

Published: Sept. 26, 2023

The rapid depletion of traditional non-renewable fossil fuels has increased energy sustainability threats. Methanol is recognized as one the viable alternatives to conventional mainly due its high density and abundant raw materials. Direct methanol fuel cells (DMFCs) can convert chemical into electricity in real time, which most effective ways utilize energy. However, DMFCs have undesirable performance, such low utilization, cell voltage, unstable output hindering development technology. Herein, we design an storage system with efficiency based on passive micro DMFCs. This power consumption (only uW scale) extract methanol, efficiently it electric energy, store a stable voltage for load. Moreover, application research this been carried out. A self-powered concentration sensor designed implemented printed circuit board. It detect solution 3 M–12 M, only requiring be tested without additional supply. about 1.1 mW total 0.34 s response time. study conversion sustainable aims provide reference explore renewable

Language: Английский

Citations

10
Carbon dioxide conversion to methanol on a PdCo bimetallic catalyst DOI

Huynh Tat Thanh,

Ong Kim Le,

Viorel Chihaia

et al.

Physical Chemistry Chemical Physics, Journal Year: 2024, Volume and Issue: 26(5), P. 3963 - 3973

Published: Jan. 1, 2024

We elucidated the mechanisms of CO 2 to CH 3 OH conversion on PdCo catalyst and physical nature interaction between reaction intermediates substrate.

Language: Английский

Citations

4