Articles with "bimetallic catalysts" as a keyword



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Exceptional High-Performance of Pt-Based Bimetallic Catalysts for Exclusive Detection of Exhaled Biomarkers.

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Published in 2017 at "Advanced materials"

DOI: 10.1002/adma.201700737

Abstract: Achieving an improved understanding of catalyst properties, with ability to predict new catalytic materials, is key to overcoming the inherent limitations of metal oxide based gas sensors associated with rather low sensitivity and selectivity, particularly… read more here.

Keywords: exceptional high; bimetallic catalysts; based bimetallic; performance based ... See more keywords
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Synergistic bimetallic Ru-Pt catalysts for the low-temperature aqueous phase reforming of ethanol

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Published in 2018 at "AIChE Journal"

DOI: 10.1002/aic.16430

Abstract: Aqueous phase reforming (APR) of ethanol has been studied over a series of Ru and Pt catalysts supported on carbon and titania, with different metal loadings and particle sizes. This study proposed that, on both… read more here.

Keywords: phase reforming; aqueous phase; synergistic bimetallic; bimetallic catalysts ... See more keywords
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Supported Co-Re Bimetallic Catalysts with Different Structures as Efficient Catalysts for Hydrogenation of Citral.

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Published in 2019 at "ChemSusChem"

DOI: 10.1002/cssc.201802744

Abstract: Bimetallic Co-Re/TiO2 catalysts were developed for efficient citral hydrogenation. Bimetallic catalysts were prepared by co-impregnation (CI), successive-impregnation (SI), and surface redox method (SR). The arrangement between the Co and Re species on these systems was… read more here.

Keywords: hydrogenation citral; bimetallic catalysts; spectroscopy; structure ... See more keywords
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Enhanced liquid phase catalytic hydrogenation reduction of bromate over Pd-on-Au bimetallic catalysts

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Published in 2018 at "Applied Catalysis A: General"

DOI: 10.1016/j.apcata.2018.06.009

Abstract: Abstract Pd-Au/TiO2 bimetallic catalysts with varied Au contents were prepared by the sequential photocatalytic deposition method and the liquid phase catalytic hydrogenation reduction of bromate over these catalysts was investigated. The catalysts were characterized using… read more here.

Keywords: reduction bromate; liquid phase; spectroscopy; bimetallic catalysts ... See more keywords
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PdFe bimetallic catalysts for debenzylation of hexabenzylhexaazaisowurtzitane (HBIW) and tetraacetyldibenzylhexaazaisowurtzitane (TADBIW)

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Published in 2018 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2018.02.008

Abstract: Abstract PdM (M = Ni, Cu, Co, Fe) bimetallic catalysts were prepared by a precipitation and then reduction method. PdFe bimetal showed superior catalytic performance. The different supports (XC-72, AC, SiO2, Al2O3, TiO2) loaded PdFe catalysts were… read more here.

Keywords: tadbiw; hbiw; bimetallic catalysts; catalysts debenzylation ... See more keywords
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Influence of the metallic content on Pt-Ir/Nb2O5 catalysts for decalin selective ring opening

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Published in 2017 at "Catalysis Today"

DOI: 10.1016/j.cattod.2016.10.004

Abstract: Abstract Ring opening of naphthenic rings on Pt-Ir catalysts supported on Nb2O5 was studied in this work. The catalysts were prepared by impregnation. In the case of the bimetallic catalyst, the total metallic load was… read more here.

Keywords: ring opening; cyclohexane dehydrogenation; content; bimetallic catalysts ... See more keywords
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Bimetallic Ni-Co catalysts for co-production of methane and liquid fuels from syngas

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Published in 2020 at "Catalysis Today"

DOI: 10.1016/j.cattod.2020.05.011

Abstract: Abstract With the rapid expansion of the natural gas consumption market worldwide, methanation of coal- or biomass-derived syngas for production of synthetic natural gas (SNG) is gaining considerable interest. In order to solve the problem… read more here.

Keywords: methane liquid; production; bimetallic catalysts; natural gas ... See more keywords
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CeO2-supported Pt–Ag bimetallic catalysts for 4-nitrophenol reduction

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Published in 2021 at "Catalysis Today"

DOI: 10.1016/j.cattod.2021.08.031

Abstract: Abstract The present work is focused on designing of ceria-supported Pt–Ag bimetallic catalysts for 4-nitrophenol reduction with NaBH4. The series of ceria-supported monometallic (Pt or Ag) and bimetallic Pt-Ag catalysts are prepared by wetness impregnation… read more here.

Keywords: reduction; supported bimetallic; bimetallic catalysts; catalysts nitrophenol ... See more keywords
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Coupling bimetallic Ni-Fe catalysts and nanosecond pulsed plasma for synergistic low-temperature CO2 methanation

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Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.127693

Abstract: Abstract Plasma-enabled catalysis has great potential for driving many challenging reactions under mild conditions upon balancing the energy input and elementary process at catalytic surface. However, the comprehensive research system and fundamental knowledge of plasma-catalysis… read more here.

Keywords: plasma; coupling bimetallic; co2 methanation; bimetallic catalysts ... See more keywords
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Catalytic upgrading of xylan-based hemicellulose pyrolysis vapors over activated carbon supported Pt-based bimetallic catalysts to increase furans: Analytical Py-GC × GC/MS

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Published in 2020 at "Journal of Analytical and Applied Pyrolysis"

DOI: 10.1016/j.jaap.2020.104825

Abstract: Abstract Catalytic pyrolysis of xylan-based hemicellulose over Pt-based bimetallic catalysts supported by activated carbon using Py-GC × GC/MS was carried out to improve the formation of furan compounds. Prior to the experiments, effects of pyrolysis temperature, catalytic… read more here.

Keywords: xylan based; pyrolysis; bimetallic catalysts; based hemicellulose ... See more keywords
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Synergistic enhancement of activity towards hydrogen oxidation reaction by Palladium–Ruthenium bimetallic catalysts in acidic media

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Published in 2020 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2020.156642

Abstract: Abstract The hydrogen oxidation reaction (HOR) activity of PdRu bimetallic catalysts in acidic media is first investigated by preparing PdRu nanoparticles of various compositions (Pd:Ru atomic ratios of 1:0, 9:1, 3:1, 1:1, 1:9, 1:20 and… read more here.

Keywords: oxidation reaction; hydrogen oxidation; hydrogen; bimetallic catalysts ... See more keywords