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   Articles with "hydrogenation methanol" as a keyword



Recent Advances in Alloy Catalysts for CO2 Hydrogenation to Methanol

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recommendations! Published in 2024 at "ChemCatChem"

DOI: 10.1002/cctc.202400814

Abstract: The increasing anthropogenic carbon dioxide emissions (CO2) have a huge environmental impact, and CO2 emission reduction is already a common view in our society. Recently, selective hydrogenation of CO2 to methanol has attracted much attention… read more here.

Keywords: hydrogenation; catalysts co2; hydrogenation methanol; alloy catalysts ... See more keywords

Hydrogenation of CO 2 to Methanol over Amine‐Doped Ordered Mesoporous Polymers Under Dynamic Reaction Conditions

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recommendations! Published in 2025 at "ChemCatChem"

DOI: 10.1002/cctc.202501297

Abstract: A one‐step method was developed to synthesize highly ordered, primary amine–functionalized two‐dimensional (2D) hexagonal mesoporous polymers, designed to enhance the density of catalytically active sites for CO2 capture and subsequent hydrogenation to methanol. Incorporation of… read more here.

Keywords: amine; methanol amine; hydrogenation methanol; mesoporous polymers ... See more keywords
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CO2 hydrogenation to methanol with Ga- and Zn-doped mesoporous Cu/SiO2 catalysts prepared by the aerosol-assisted sol-gel process.

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recommendations! Published in 2020 at "ChemSusChem"

DOI: 10.1002/cssc.202001951

Abstract: The preparation of copper-based heterogeneous catalysts dedicated to the hydrogenation of CO 2 to methanol typically relies on multi-step procedures carried out in batch. These steps are precisely tailored to introduce the active phase (Cu)… read more here.

Keywords: hydrogenation methanol; methanol; aerosol assisted; process ... See more keywords

Active Sites for CO2 Hydrogenation to Methanol: Mechanistic Insights and Reaction Control.

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recommendations! Published in 2024 at "ChemSusChem"

DOI: 10.1002/cssc.202401846

Abstract: Catalytic CO2 conversion to methanol is a promising way to extenuate the adverse effects of CO2 emission, global warming and energy shortage. Understanding the fundamental features of CO2 activation and hydrogenation at the molecular level… read more here.

Keywords: mechanistic insights; hydrogenation; active sites; hydrogenation methanol ... See more keywords

Precapture of CO2 and Hydrogenation into Methanol on Heterogenized Ruthenium and Amine‐Rich Catalytic Systems

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recommendations! Published in 2023 at "ChemistryOpen"

DOI: 10.1002/open.202300060

Abstract: Abstract A heterogenized alternative to the homogeneous precapture of CO2 with amines and subsequent hydrogenation to MeOH was developed using aminated silica and a Ru‐MACHOTM catalyst. Commercial mesoporous silica was modified with three different amino‐silane… read more here.

Keywords: co2 hydrogenation; spectroscopy; precapture co2; hydrogenation methanol ... See more keywords

Highly Efficient Sunlight‐Driven CO2 Hydrogenation to Methanol Over NiZn Intermetallic Catalysts Under Atmospheric Pressure

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recommendations! Published in 2024 at "Small"

DOI: 10.1002/smll.202407939

Abstract: The synthesis of solar methanol through direct carbon dioxide (CO2) hydrogenation using solar energy is of great importance in advancing a sustainable energy economy. In this study, a non‐precious NiZn intermetallic/ZnO catalyst (NxZy) is reported… read more here.

Keywords: driven co2; hydrogenation; nizn intermetallic; hydrogenation methanol ... See more keywords

Understanding the catalytic mechanisms of CO2 hydrogenation to methanol on unsupported and supported Ga-Ni clusters

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recommendations! Published in 2019 at "Applied Energy"

DOI: 10.1016/j.apenergy.2019.113623

Abstract: Abstract Although experimental studies have shown that Ga3Ni5 is a promising catalyst for carbon dioxide (CO2) hydrogenation to methanol (CH3OH), the roles that cluster size and support play in the reaction are not clear. This… read more here.

Keywords: understanding catalytic; ga6ni10; hydrogenation methanol; co2 hydrogenation ... See more keywords

CO2 hydrogenation to methanol over CuO–ZnO–ZrO2–SiO2 catalysts: Effects of SiO2 contents

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recommendations! Published in 2017 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2017.02.010

Abstract: Abstract Catalytic CO 2 hydrogenation to methanol is a powerful alternative for renewable energy, which can tackle both global warming through CO 2 utilization and depletion of fossil fuels. However, the lack of efficient catalysts… read more here.

Keywords: hydrogenation methanol; hydrogenation; methanol; activity ... See more keywords
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PdZn bimetallic nanoparticles for CO2 hydrogenation to methanol: Performance and mechanism

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recommendations! Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2021.126723

Abstract: ABSTRACT By means of density functional theory calculation, an exploration is conducted into the catalytic performance and reaction mechanism of CO2 hydrogenation to methanol on Pd32Zn6 (alloy), Pd32Zn6 (shell/core), and Pd38 nanoparticles. The potential preferred… read more here.

Keywords: performance; hydrogenation methanol; reaction; co2 hydrogenation ... See more keywords

Size-controlled model Ni catalysts on Ga2O3 for CO2 hydrogenation to methanol

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recommendations! Published in 2019 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2019.06.051

Abstract: Abstract The effect of particle size for Ni nanoparticles supported on β-Ga2O3 was investigated for CO2 hydrogenation to methanol at 0.5 MPa. Model Ni nanoparticles ranging from 3.3 to 10.2 nm were synthesized using the hot injection… read more here.

Keywords: model; hydrogenation methanol; co2 hydrogenation; hydrogenation ... See more keywords

Experimental and theoretical studies of CO2 hydrogenation to methanol on Ru/In2O3

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recommendations! Published in 2021 at "Journal of CO2 Utilization"

DOI: 10.1016/j.jcou.2021.101720

Abstract: Abstract Ruthenium catalyst was extensively employed for homogeneous and heterogeneous CO2 conversion. However, only a few works can be found with Ru catalysts for heterogeneous CO2 hydrogenation to methanol. The activity of these reported Ru… read more here.

Keywords: hydrogenation methanol; hydrogenation; co2 hydrogenation; catalyst ... See more keywords