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   Articles with "co2 h2o" as a keyword



Artificial Photothermal Synthesis of Hydrocarbons from CO2 and H2O

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recommendations! Published in 2025 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202501840

Abstract: The excessive release of CO2 from fossil fuel combustion has disrupted the carbon cycle, leading to elevated greenhouse gas levels. Converting CO2 into value‐added chemicals like CH4 and C2H4 not only offers a sustainable alternative… read more here.

Keywords: photothermal synthesis; synthesis hydrocarbons; artificial photothermal; hydrocarbons co2 ... See more keywords

Surface Modifications of Heterogeneous Photocatalysts for Photocatalytic Conversion of CO2 by H2O as the Electron Donor

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recommendations! Published in 2024 at "ChemCatChem"

DOI: 10.1002/cctc.202400594

Abstract: The photocatalytic conversion of CO2 using H2O over heterogeneous photocatalysts has attracted worldwide attention because it enables direct solar‐to‐chemical energy conversion. However, further development of this technology requires solutions to overcome the low formation rates… read more here.

Keywords: photocatalytic conversion; conversion; co2; conversion co2 ... See more keywords

All Electrochemical Synthesis of Performic Acid Starting from CO2, O2, and H2O

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recommendations! Published in 2025 at "Chemsuschem"

DOI: 10.1002/cssc.202500180

Abstract: Driven by anthropogenic climate change, innovative approaches to defossilize the chemical industry are required. Herein, the first all‐electrochemical feasibility study for the complete electrosynthesis of the strong oxidizer and effective disinfectant performic acid is presented.… read more here.

Keywords: performic acid; synthesis performic; acid; electrochemical synthesis ... See more keywords

Rationally Designed Solid Sorbent Electrolyte Exhibits Dual CO2/ H2O Sorption and Enables Full Gas Phase CO2 Reduction

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recommendations! Published in 2025 at "Small Methods"

DOI: 10.1002/smtd.202500739

Abstract: Efficient CO2 electrolysis hinges on high CO2 availability and controlled water transport toward and away from the catalyst. Traditional methods, such as direct CO2 supply in the gas form or using CO2 sorbent liquid electrolytes… read more here.

Keywords: co2; gas; sorbent; rationally designed ... See more keywords

Thermodynamic analysis of isothermal CO2 splitting and CO2-H2O co-splitting for solar fuel production

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recommendations! Published in 2020 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2019.04.010

Abstract: Abstract Isothermal solar thermochemistry is a promising approach for deriving solar fuels from concentrated solar energy with potential advantages in reactor design and heat recovery. Previous work has demonstrated the feasibility of isothermal water splitting… read more here.

Keywords: solar fuel; co2; splitting co2; co2 h2o ... See more keywords

Adsorption behavior of CO, CO2, H2, H2O, NO, and O2 on pristine and defective 2D monolayer ferromagnetic Fe3GeTe2

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recommendations! Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.146894

Abstract: Abstract Recently, 2D ferromagnets have emerged as a hot research topic, especially after the exfoliation of monolayer ferromagnetic Fe3GeTe2 from its bulk structure (Nature 2018, 563, 94; Nat. Mater. 2018, 17, 778). In this work,… read more here.

Keywords: adsorption; monolayer; co2 h2o; fe3gete2 ... See more keywords
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The effect of H2O on the oxy-fuel combustion of a bituminous coal char particle in a fluidized bed: Experiment and modeling

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recommendations! Published in 2020 at "Combustion and Flame"

DOI: 10.1016/j.combustflame.2020.03.025

Abstract: Abstract Oxy-fuel fluidized bed (FB) combustion is considered one of the promising ways to control CO2 emission from coal-fired power plants. The effect of H2O on the char conversion during wet flue-gas recycle, in which… read more here.

Keywords: char; combustion; co2 h2o; h2o ... See more keywords

Energy conversion of biomass char: Oxidation rates in mixtures of O2/CO2/H2O

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recommendations! Published in 2019 at "Energy"

DOI: 10.1016/j.energy.2019.05.192

Abstract: Abstract In thermal energy conversion of biomass, the char conversion rate influences the design of industrial systems. Yet there is no consensus on the relative influences of O2, CO2 and H2O on the char conversion… read more here.

Keywords: energy conversion; conversion; co2 h2o; biomass char ... See more keywords

NO emissions under pulverized char combustion in O2/CO2/H2O preheated by a circulating fluidized bed

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recommendations! Published in 2019 at "Fuel"

DOI: 10.1016/j.fuel.2019.04.153

Abstract: Abstract The char combustion characteristics and NO emission characteristics of O2/CO2/H2O preheated by a circulating fluidized bed were studied; such analysis can simulate the actual wet flue gas recirculation process in the preheating combustion process.… read more here.

Keywords: co2 h2o; fluidized bed; concentration increased; concentration ... See more keywords
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Influence of pressure on the gasification kinetics of two high-temperature beech wood chars with CO2, H2O and its mixture

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recommendations! Published in 2021 at "Fuel"

DOI: 10.1016/j.fuel.2021.120523

Abstract: Abstract This paper presents experimental data and modeling approaches to describe the influence of CO2 and H2O partial pressure as well as absolute pressure on the gasification kinetics of two different beech wood chars. The… read more here.

Keywords: pressure gasification; pressure; gasification; reactivity ... See more keywords
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Effect of CO2 and H2O on lignite char structure and reactivity in a fluidized bed reactor

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recommendations! Published in 2021 at "Fuel Processing Technology"

DOI: 10.1016/j.fuproc.2020.106564

Abstract: Abstract Lignite chars were produced in a fluidized bed (FB) reactor under 100%N2, 100%CO2 and 50%N2/50%H2O atmospheres, respectively. The physicochemical characteristics of the three kinds of chars were subsequently characterized, and the gasification reactivity of… read more here.

Keywords: co2; fluidized bed; co2 h2o; bed reactor ... See more keywords