Výsledky vyhledávání - "Elise B. Gilcher"

We employed an approach combining reaction kinetics measurements at steady state conditions, electronic structure calculations employing density functional theory, and microkinetic modeling for acetone hydrogenation to provide insights into the effec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc2b6edf1f7101e37750a69f2a4779c0
https://doi.org/10.1016/j.jcat.2021.03.013

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Renewable linear alpha-olefins by base-catalyzed dehydration of biologically-derived fatty alcohols

Autor: Brian F. Pfleger, George W. Huber, James A. Dumesic, Elise B. Gilcher, William T. Cordell, Yoel Cortés-Peña, Daniel J. McClelland, Jeremy S. Guest, Lifeng Zhang, Bo Xun Wang

Publikováno v: Green Chemistry. 23:4338-4354

Base catalysts were studied for the dehydration of fatty alcohols to linear alpha olefins (LAOs). For the gas phase dehydration of 1-octanol to 1-octene, 15% Cs/SiO2 catalyst was 56% selective at 10% conversion. Diluting a feed of C8, C10, and C14 fa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebfd450b708f3023b01cae2f0e91e7ac
https://doi.org/10.1039/d1gc00243k

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Synthesis of performance-advantaged polyurethanes and polyesters from biomass-derived monomers by aldol-condensation of 5-hydroxymethyl furfural and hydrogenation

Autor: James A. Dumesic, George W. Huber, Elise B. Gilcher, Hochan Chang

Publikováno v: Green Chemistry. 23:4355-4364

Functional polyurethanes and polyesters with tunable properties were synthesized from biomass-derived 5-hydroxymethyl furfural (HMF)-Acetone-HMF (HAH) monomers. HAH can be selectively hydrogenated over Cu and Ru catalysts to produce partially-hydroge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90b04c3bed415ca8f30932611d743cb3
https://doi.org/10.1039/d1gc00899d

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AgPd and CuPd Catalysts for Selective Hydrogenation of Acetylene

Autor: Samantha F. Ausman, Cole W. Hullfish, Edgard A. Lebrón, Keishla R. Rivera-Dones, James A. Dumesic, Elise B. Gilcher, Madelyn R. Ball

Publikováno v: ACS Catalysis. 10:8567-8581

The selective hydrogenation of acetylene has been studied over AgPd and CuPd catalysts. Controlled surface reactions were used to synthesize these bimetallic nanoparticles on both TiO2 and SiO2 sup...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2eefc5e14d08b4fd85ac5f7312f09ff9
https://doi.org/10.1021/acscatal.0c01536

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A self-adjusting platinum surface for acetone hydrogenation

Autor: Elise B. Gilcher, Manos Mavrikakis, Thomas Kropp, James A. Dumesic, George W. Huber, Benginur Demir, Keishla R. Rivera-Dones

Publikováno v: Proc Natl Acad Sci U S A

We show that platinum displays a self-adjusting surface that is active for the hydrogenation of acetone over a wide range of reaction conditions. Reaction kinetics measurements under steady-state and transient conditions at temperatures near 350 K, e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::923580857a62c316964ff7bc54862fa6
https://doi.org/10.1073/pnas.1917110117

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Production of renewable alcohols from maple wood using supercritical methanol hydrodeoxygenation in a semi-continuous flowthrough reactor

Autor: Jimmy K. Soeherman, Ashley M. Wittrig, Thomas R. Fredriksen, Peter H. Galebach, George W. Huber, Michael P. Lanci, Elise B. Gilcher, Chengrong Wang, James A. Dumesic, Jillian Johnson

Publikováno v: Green Chemistry. 22:8462-8477

Biomass conversion to alcohols using supercritical methanol depolymerization and hydrodeoxygenation (SCM-DHO) with CuMgAl mixed metal oxide is a promising process for biofuel production. We demonstrate how maple wood can be converted at high weight l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de85d633800f595ac98e1e3de9796036
https://doi.org/10.1039/d0gc03218b

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