Articles with "composite catalysts" as a keyword



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Integration of Metal Nanoparticles into Metal-Organic Frameworks for Composite Catalysts: Design and Synthetic Strategy.

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Published in 2019 at "Small"

DOI: 10.1002/smll.201804849

Abstract: Metal-organic frameworks (MOFs) are constructed by periodically alternate metal ions with organic ligands, which offer structural diversity and a wide range of interesting properties as an attractive classification of crystalline porous materials. Integration of MOFs… read more here.

Keywords: metal organic; composite catalysts; metal; integration metal ... See more keywords
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Enhanced cocatalyst-support interaction and promoted electron transfer of 3D porous g-C3N4/GO-M (Au, Pd, Pt) composite catalysts for hydrogen evolution

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Published in 2021 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2021.120034

Abstract: Abstract Photocatalytic hydrogen production is regarded as an ideal strategy to solve energy issues. Graphene phase carbon nitrogen compound (g-C3N4) is commonly used to prepare improved photocatalysts due to its typical structural advantages. However, it… read more here.

Keywords: c3n4; porous c3n4; interaction; hydrogen evolution ... See more keywords
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Preparation of carbon-Ni/MgO-Al2O3 composite catalysts for CO2 reforming of methane

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Published in 2017 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2016.11.130

Abstract: Abstract Carbon-Ni/MgO-Al 2 O 3 composite catalysts were prepared using sucrose as carbon precursor and [Ni,Mg,Al]-layered double hydroxide (LDH) as Ni-based catalyst precursor by impregnation method, characterized and used for CO 2 reforming of CH… read more here.

Keywords: carbon mgo; temperature; carbon; composite catalysts ... See more keywords
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Hierarchical composite catalysts of MCM-41 on zeolite Beta for conversion of heavy reformate to xylenes

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Published in 2021 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2021.04.003

Abstract: Abstract Hierarchical composites of MCM-41 on zeolite Beta were synthesized by in-situ hydrothermal technique, characterized and their catalytic performance for converting heavy reformate into valuable xylenes was evaluated. Systematic optimization of the hierarchical pore generation… read more here.

Keywords: hierarchical composite; heavy reformate; beta; mcm zeolite ... See more keywords
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Pt3Co/Co Composite Catalysts on Porous N-Doped Carbon Support Derived from ZIF-67 with Enhanced HER and ORR Activities.

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Published in 2022 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.2c03114

Abstract: The primary challenge for efficient H2 evolution and hydrogen energy conversion is to develop highly active and stable catalysts with simple and reliable preparation processes. In this regard, we have designed and synthesized a porous… read more here.

Keywords: carbon; catalysts porous; pt3co composite; porous carbon ... See more keywords
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Unraveling the Factors Affecting the Electrochemical Performance of MoS2-Carbon Composite Catalysts for Hydrogen Evolution Reaction: Surface Defect and Electrical Resistance of Carbon Supports.

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Published in 2019 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.8b19072

Abstract: In MoS2-carbon composite catalysts for hydrogen evolution reaction (HER), the carbon materials generally act as supports to enhance the catalytic activity of MoS2 nanosheets. The carbon support provides a large surface area for increasing the… read more here.

Keywords: carbon; carbon composite; mos2 carbon; composite catalysts ... See more keywords
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Core–Shell Metal Zeolite Composite Catalysts for In Situ Processing of Fischer–Tropsch Hydrocarbons to Gasoline Type Fuels

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Published in 2020 at "ACS Catalysis"

DOI: 10.1021/acscatal.9b04421

Abstract: Fischer–Tropsch synthesis has two main challenges related to direct production of gasoline fuels. First, the chain length distribution of the products follows a broad and unselective Anderson–Schul... read more here.

Keywords: shell metal; core shell; metal zeolite; zeolite composite ... See more keywords
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Catalytic Hydrogenation of Anthracene on Binary (Bimetallic) Composite Catalysts

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Published in 2023 at "Catalysts"

DOI: 10.3390/catal13060957

Abstract: The catalytic activity of the binary composite catalysts of Fe2O3-CoO/CaA and Fe2O3-CoO/ZSM-5 was studied. They were obtained by impregnation of CaA and ZSM-5 zeolites with aqueous solutions of sulfates of iron (FeSO4·7H2O) and cobalt (CoSO4·7H2O).… read more here.

Keywords: hydrogenation; spectroscopy; obtained catalysts; catalytic hydrogenation ... See more keywords
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Study on the Hydration of α-Pinene Catalyzed by α-Hydroxycarboxylic Acid–Boric Acid Composite Catalysts

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Published in 2023 at "Molecules"

DOI: 10.3390/molecules28073202

Abstract: In this study, seven types of α-hydroxycarboxylic acids were selected to form composite catalysts with boric acid, and their catalytic properties were studied using the catalytic hydration of α-pinene. The results showed that the composite… read more here.

Keywords: pinene; boric acid; hydration pinene; acid ... See more keywords