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   Articles with "syngas conversion" as a keyword



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The Role of Sodium in Tuning Product Distribution in Syngas Conversion by Rh Catalysts

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recommendations! Published in 2017 at "Catalysis Letters"

DOI: 10.1007/s10562-017-2223-1

Abstract: Alkali metal oxides commonly exist as impurities or promoters in syngas conversion catalysts and can significantly influence the activity and selectivity towards higher oxygenate products. In this study, we investigate the effects of sodium oxide… read more here.

Keywords: role sodium; sodium; syngas conversion; conversion catalysts ... See more keywords
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Direct syngas conversion to liquefied petroleum gas: Importance of a multifunctional metal-zeolite interface

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recommendations! Published in 2018 at "Applied Energy"

DOI: 10.1016/j.apenergy.2017.10.068

Abstract: Abstract It is challenging to fabricate a multifunctional catalyst for consecutively catalyzing multiple reactions. Herein, we report a well-defined metal-zeolite interface derived from a CuZnAl@H-Beta core@shell catalyst to realize one-step syngas conversion to liquefied petroleum… read more here.

Keywords: zeolite interface; zeolite; metal zeolite; syngas conversion ... See more keywords
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Catalytic activity of γ-AlOOH (0 0 1) surface in syngas conversion: Probing into the mechanism of carbon chain growth

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recommendations! Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.05.174

Abstract: Abstract Identifying the exact mechanism of C C chain formation in syngas conversion to C2 oxygenate is a significant yet challenging issue. Based on a detailed density functional theory study, we find for the first… read more here.

Keywords: conversion; chain; alooh surface; syngas conversion ... See more keywords
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Syngas conversion catalyzed by copper-embedded graphene

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recommendations! Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.146500

Abstract: Abstract A detailed reaction mechanism for syngas conversion into ethanol over copper-embedded graphene catalyst has been studied by periodic density functional theory calculations. The preferential pathway for syngas conversion starts with CO hydrogenation to the… read more here.

Keywords: conversion; embedded graphene; copper embedded; syngas conversion ... See more keywords
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Co-Al nanosheets derived from LDHs and their catalytic performance for syngas conversion.

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recommendations! Published in 2019 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2018.12.006

Abstract: Layered double hydroxides (LDHs) were innovatively employed in this study as catalyst for synthesis gas conversion to chemicals, such as oxygenates. Cobalt-aluminium layered double hydroxides (Co-Al LDHs) was prepared at different temperatures. and lactate was… read more here.

Keywords: ldhs catalytic; nanosheets derived; derived ldhs; conversion ... See more keywords
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Role of SAPO-18 Acidity in Direct Syngas Conversion to Light Olefins

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recommendations! Published in 2020 at "ACS Catalysis"

DOI: 10.1021/acscatal.0c03257

Abstract: The metal oxide-zeolite (OX-ZEO) bifunctional catalyst concept has aroused wide interest recently for direct syngas conversion. However, the mechanism of product selectivity control is far from bei... read more here.

Keywords: direct syngas; role sapo; sapo acidity; syngas conversion ... See more keywords
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Rh-MnO Interface Sites Formed by Atomic Layer Deposition Promote Syngas Conversion to Higher Oxygenates

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recommendations! Published in 2017 at "ACS Catalysis"

DOI: 10.1021/acscatal.7b01851

Abstract: Rhodium (Rh) catalysts are among the major candidates for syngas conversion to higher oxygenates (C2+oxy), with manganese (Mn) as a commonly used promoter for enhancing the activity and selectivity toward C2+oxy. In this study, we… read more here.

Keywords: higher oxygenates; layer; conversion higher; atomic layer ... See more keywords
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Tandem Reactions over Zeolite-Based Catalysts in Syngas Conversion

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recommendations! Published in 2022 at "ACS Central Science"

DOI: 10.1021/acscentsci.2c00434

Abstract: Syngas conversion can play a vital role in providing energy and chemical supplies while meeting environmental requirements as the world gradually shifts toward a net-zero. While prospects of this process cannot be doubted, there is… read more here.

Keywords: product selectivity; syngas conversion; based catalysts; conversion ... See more keywords
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Recent advances in Co2C-based nanocatalysts for direct production of olefins from syngas conversion.

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recommendations! Published in 2022 at "Chemical communications"

DOI: 10.1039/d2cc03048a

Abstract: Syngas conversion provides an important platform for efficient utilization of various carbon-containing resources such as coal, natural gas, biomass, solid waste and even CO2. Various value-added fuels and chemicals including paraffins, olefins and alcohols can… read more here.

Keywords: syngas conversion; recent advances; based nanocatalysts; co2c based ... See more keywords
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LaCo1-x-yCuxTiyO3/KIT-6 perovskites: synthesis and catalytic behavior in syngas conversion to higher alcohols.

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recommendations! Published in 2023 at "Dalton transactions"

DOI: 10.1039/d2dt03298h

Abstract: Highly dispersed LaCo1-x-yCuxTiyO3/KIT-6 perovskites were synthesized by the citrate method with inert mesoporous KIT-6 addition. The KIT-6 matrix was removed by dissolution in 7% NaOH aqueous solution. The dispersity of perovskites probably varies depending on… read more here.

Keywords: copper; kit; syngas conversion; laco1 ycuxtiyo3 ... See more keywords
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Dynamic confinement of SAPO-17 cages on the selectivity control of syngas conversion

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recommendations! Published in 2022 at "National Science Review"

DOI: 10.1093/nsr/nwac146

Abstract: Abstract The OXZEO (oxide−zeolite) bifunctional catalyst concept has enabled selective syngas conversion to a series of value-added chemicals and fuels such as light olefins, aromatics and gasoline. Herein we report for the first time a… read more here.

Keywords: syngas conversion; dynamic confinement; confinement sapo; conversion ... See more keywords