Articles with "hybrid catalysts" as a keyword



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Self-supported MoSx/V2O3 heterostructures as efficient hybrid catalysts for hydrogen evolution reaction

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Published in 2020 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2020.154262

Abstract: Abstract Earth-abundant and low-cost hydrogen evolution reaction (HER) electrocatalysts represent a future direction for achieving sustainable hydrogen energy production. Low-cost amorphous molybdenum sulfides (MoSx), with their highly active HER activity, have emerged as outstanding catalysts… read more here.

Keywords: mosx v2o3; hydrogen evolution; hybrid catalysts; mosx ... See more keywords
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N-doped carbon nanoweb-supported Ni/NiO heterostructure as hybrid catalysts for hydrogen evolution reaction in an alkaline phase

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Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2020.157338

Abstract: Abstract The design of the cost-effective, efficient, and durable electrocatalysts for hydrogen evolution reaction (HER) is of great importance in the field of clean and renewable energies. In this study, Ni/NiO nanocomposite supported on N-doped… read more here.

Keywords: doped carbon; carbon nanoweb; evolution reaction; hybrid catalysts ... See more keywords
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Perovskite La0.5Sr0.5CoO3−δ Grown on Ti3C2Tx MXene Nanosheets as Bifunctional Efficient Hybrid Catalysts for Li–Oxygen Batteries

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Published in 2019 at "ACS Applied Energy Materials"

DOI: 10.1021/acsaem.9b00328

Abstract: Li–oxygen batteries (LOBs) have drawn widespread attention in the past decades. Herein, bifunctional hybrid catalysts based on perovskite La0.5Sr0.5CoO3−δ with Ti3C2Tx MXene nanosheets have been pr... read more here.

Keywords: la0 5sr0; perovskite la0; oxygen batteries; 5sr0 5coo3 ... See more keywords
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Promoting Direct CO2 Conversion to DME over Zeolite-based Hybrid Catalysts

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Published in 2020 at "Petroleum Chemistry"

DOI: 10.1134/s0965544120040076

Abstract: The direct hydrogenation of CO2 into dimethyl-ether (DME) has been studied in presence of zeolite-based hybrid catalysts, prepared through gel-oxalate coprecipitation of copper, zinc and zirconium precursors (in an atomic ratio of 60 : 30… read more here.

Keywords: co2; zeolite based; hybrid catalysts; based hybrid ... See more keywords
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Hybrid Catalysts Based on Sulfated Zirconium Dioxide and H-beta Zeolite for Alkylation of Isobutane with Isobutylene

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Published in 2017 at "Russian Journal of Applied Chemistry"

DOI: 10.1134/s1070427217100081

Abstract: Physicochemical properties of new hybrid catalysts based on sulfated zirconium oxide supported by zeolite of the Beta structural type were studied. The acid-base characteristics of the catalysts are determined by the amount of the supported… read more here.

Keywords: sulfated zirconium; based sulfated; catalysts based; isobutane ... See more keywords
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Porous Silica-Based Organic-Inorganic Hybrid Catalysts: A Review

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Published in 2021 at "Catalysts"

DOI: 10.3390/catal11010079

Abstract: Hybrid organic-inorganic catalysts have been extensively investigated by several research groups in the last decades, as they allow combining the structural robust-ness of inorganic solids with the versatility of organic chemistry. Within the field of… read more here.

Keywords: silica based; inorganic hybrid; hybrid catalysts; porous silica ... See more keywords
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Optimized Synthesis Routes of MnOx-ZrO2 Hybrid Catalysts for Improved Toluene Combustion

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Published in 2021 at "Catalysts"

DOI: 10.3390/catal11091037

Abstract: In this contribution, the three Mn-Zr catalysts with MnxZr1−xO2 hybrid phase were synthesized by two-step precipitation route (TP), conventional coprecipitation method (CP) and ball milling process (MP). The components, textural and redox properties of the… read more here.

Keywords: toluene combustion; combustion; mnxzr1 xo2; hybrid catalysts ... See more keywords
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Hybrid Catalysts for CO2 Conversion into Cyclic Carbonates

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Published in 2019 at "Catalysts"

DOI: 10.3390/catal9040325

Abstract: The conversion of carbon dioxide into valuable chemicals such as cyclic carbonates is an appealing topic for the scientific community due to the possibility of valorizing waste into an inexpensive, available, nontoxic, and renewable carbon… read more here.

Keywords: catalysts co2; conversion cyclic; cyclic carbonates; co2 conversion ... See more keywords
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Mo-LDH-GO Hybrid Catalysts for Indigo Carmine Advanced Oxidation

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Published in 2023 at "Materials"

DOI: 10.3390/ma16083025

Abstract: This paper is focused on the utilization of hybrid catalysts obtained from layered double hydroxides containing molybdate as the compensation anion (Mo-LDH) and graphene oxide (GO) in advanced oxidation using environmentally friendly H2O2 as the… read more here.

Keywords: oxidation; spectroscopy; advanced oxidation; indigo carmine ... See more keywords
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Covalently Functionalized DNA Duplexes and Quadruplexes as Hybrid Catalysts in an Enantioselective Friedel–Crafts Reaction

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Published in 2020 at "Molecules"

DOI: 10.3390/molecules25143121

Abstract: The precise site-specific positioning of metal–ligand complexes on various DNA structures through covalent linkages has gained importance in the development of hybrid catalysts for aqueous-phase homogeneous catalysis. Covalently modified double-stranded and G-quadruplex DNA-based hybrid catalysts… read more here.

Keywords: dna; enantioselective friedel; hybrid catalysts; crafts reaction ... See more keywords