Small and Narrowly Distributed Copper Nanoparticles Supported on Carbon Prepared by Surface Organometallic Chemistry for Selective Hydrogenation and CO2 Electroconversion Processes
Sign Up to like & getrecommendations! Published in 2019 at "ChemCatChem"
DOI: 10.1002/cctc.201901414
Abstract: Copper nanoparticles (Cu NPs) are intensively investigated in recent years due to their promising catalytic properties, e. g. selective alkyne hydrogenation and CO2 electrocatalytic reduction. While dispersing small supported Cu nanoparticles is relatively straightforward on most… read more here.
Keywords: hydrogenation co2; copper nanoparticles; chemistry; carbon ... See more keywords
Hydrogenation of CO2 to Methanol with Mn‐PNP‐Pincer Complexes in the Presence of Lewis Acids: the Formate Resting State Unleashed
Sign Up to like & getrecommendations! Published in 2021 at "ChemCatChem"
DOI: 10.1002/cctc.202100649
Abstract: The hydrogenation of CO2 to methanol was achieved using a catalytic system comprising metal complexes of the form [Mn(CO)2[N(C2H4PR2)] (R=iPr/Ph, [HN(C2H4PPh2)2]=MACHO−Ph) together with Lewis acid additives. Mechanistic studies suggest initial CO2 insertion into a Mn−H… read more here.
Keywords: co2; resting state; hydrogenation co2; co2 methanol ... See more keywords
A Self‐Separating Multiphasic System for Catalytic Hydrogenation of CO2 and CO2‐Derivatives to Methanol
Sign Up to like & getrecommendations! Published in 2022 at "Chemsuschem"
DOI: 10.1002/cssc.202201250
Abstract: Abstract Catalytic conversion of CO2 and hydrogen to methanol was achieved in a self‐separating multiphasic system comprising the tailor‐made complex [Ru(CO)ClH(MACHO‐C12)] (MACHO‐C12=bis{2‐[bis(4‐dodecylphenyl)phosphino]ethyl}amine) in n‐decane as the catalyst phase. Effective catalyst recycling was demonstrated for the… read more here.
Keywords: multiphasic system; separating multiphasic; self separating; co2 ... See more keywords
Hydrogenation of CO2 to light olefins on CuZnZr@(Zn-)SAPO-34 catalysts: Strategy for product distribution
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2018.10.148
Abstract: Abstract Composite catalysts containing CuZnZr(CZZ) and SAPO-34 were prepared and applied to the hydrogenation of CO2 to light olefins via the tandem reactions of methanol synthesis and methanol to olefins. The product selectivity was significantly… read more here.
Keywords: sapo; czz sapo; hydrogenation co2; hydrogenation ... See more keywords
Selective hydrogenation of CO2 and CO into olefins over Sodium- and Zinc-Promoted iron carbide catalysts
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2021.01.036
Abstract: Abstract The hydrogenation of CO2 and CO to chemicals are highly attractive but very challenging. Here, we report that a Na- and Zn-promoted iron catalyst composed of Na+, ZnO and χ-Fe5C2 is efficient for the… read more here.
Keywords: co2; co2 olefins; selective hydrogenation; promoted iron ... See more keywords
Surface functionalized highly porous date seed derived activated carbon and MoS2 nanocomposites for hydrogenation of CO2 into formic acid.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.124980
Abstract: In recent years, substantial progress has been made towards developing effective catalysts for the hydrogenation of CO2 into fuels. However, the quest for a robust catalyst with high activity and stability still remains challenging. In… read more here.
Keywords: porous date; seed; hydrogenation co2; co2 ... See more keywords
Hydrogenation of CO2 at Room Temperature and Low Pressure with a Cobalt Tetraphosphine Catalyst.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b01391
Abstract: Large-scale implementation of carbon neutral energy sources such as solar and wind will require the development of energy storage mechanisms. The hydrogenation of CO2 into formic acid or methanol could function as a means to… read more here.
Keywords: hydrogenation co2; hydrogenation; room temperature; co2 ... See more keywords
Photodriven Catalytic Hydrogenation of CO2 to CH4 with Nearly 100% Selectivity over Ag25 Clusters.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c02784
Abstract: The conversion of chemically inert carbon dioxide and its photoreduction to value-added products have attracted enormous attention as an intriguing prospect for utilizing the principal greenhouse gas CO2. Herein, we explore the use of Ag25… read more here.
Keywords: hydrogenation co2; ag25 clusters; ag25; co2 ... See more keywords
Effect of Ligand Electronics on the Reversible Catalytic Hydrogenation of CO2 to Formic Acid Using Ruthenium Polyhydride Complexes: A Thermodynamic and Kinetic Study
Sign Up to like & getrecommendations! Published in 2020 at "ACS Catalysis"
DOI: 10.1021/acscatal.0c00404
Abstract: Hydrogenation of CO2 to formic acid or formates is often carried out using catalysts of the type H4Ru(PR3)3 (1). These catalysts are also active for the reverse reaction, i.e., the decomposition of... read more here.
Keywords: co2 formic; hydrogenation co2; formic acid;
Hydrogenation of CO2 in Water Using a Bis(diphosphine) Ni–H Complex
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DOI: 10.1021/acscatal.7b00350
Abstract: The water-soluble Ni bis(diphosphine) complex [NiL2](BF4)2 (L = 1,2-[bis(dimethoxypropyl)phosphino]ethane and the corresponding hydride, [HNiL2]BF4, were synthesized and characterized. These complexes were specifically designed for CO2 hydrogenation. For HNiL2+, the hydricity (ΔG°H–) was determined to be… read more here.
Keywords: hydrogenation co2; diphosphine complex; water; hydrogenation ... See more keywords
Manganese-Catalyzed Sequential Hydrogenation of CO2 to Methanol via Formamide
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DOI: 10.1021/acscatal.7b02066
Abstract: Mn(I)-PNP pincer catalyzed sequential one-pot homogeneous CO2 hydrogenation to CH3OH by molecular H2 is demonstrated. The hydrogenation consists of two parts—N-formylation of an amine utilizing CO2 and H2, and subsequent formamide reduction to CH3OH, regenerating… read more here.
Keywords: sequential hydrogenation; hydrogenation co2; hydrogenation; manganese catalyzed ... See more keywords