Hydrothermally Stable Ruthenium–Zirconium–Tungsten Catalyst for Cellulose Hydrogenolysis to Polyols
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DOI: 10.1002/cctc.201701113
Abstract: In this work, we describe a catalytic material based on a zirconium–tungsten oxide with ruthenium for the hydrogenolysis of microcrystalline cellulose under hydrothermal conditions. With these catalysts, polyols can be produced with high yields. High… read more here.
Keywords: ruthenium; stable ruthenium; zirconium tungsten; hydrogenolysis ... See more keywords
Discovery of a Highly Active Catalyst for Hydrogenolysis of C−O Bonds via Systematic, Multi‐metallic Catalyst Screening
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DOI: 10.1002/cctc.201900462
Abstract: Hydrogenolysis of C−O bonds is a highly challenging reaction with the most efficient catalysts based on bimetallic assemblies. Systematic studies to identify the optimum metal combination have not been performed and, therefore, we designed a… read more here.
Keywords: multi metallic; discovery highly; highly active; hydrogenolysis ... See more keywords
Selective cellulose hydrogenolysis to ethanol using Ni@C combined with phosphoric acid catalysts.
Sign Up to like & getrecommendations! Published in 2019 at "ChemSusChem"
DOI: 10.1002/cssc.201901110
Abstract: Ethanol is an important bulk chemical with diversified applications. Biomass derived ethanol is traditionally produced by fermentation. Direct cellulose conversion to ethanol by chemo-catalysis is particularly promising but remains a big challenging. We report a… read more here.
Keywords: selective cellulose; phosphoric acid; ethanol; ethanol using ... See more keywords
Selective Hydrogenolysis of Erythritol over Ir-ReOx/rutile-TiO2 catalyst.
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DOI: 10.1002/cssc.202002357
Abstract: Partial hydrogenolysis of erythritol, which can be produced in large scale by fermentation, to 1,4-butanediol (1,4-BuD) was investigated with Ir-ReOx/SiO2 and Ir-ReOx/rutile-TiO2 catalysts (4 wt% Ir). In addition to the higher conversion rate over Ir-ReOx/TiO2… read more here.
Keywords: tio2; bud; tio2 catalyst; reox ... See more keywords
Selective Hydrogenolysis of 5-Hydroxymethylfurfural to 2-Hexanol over Au/ZrO2 Catalysts.
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DOI: 10.1002/cssc.202200092
Abstract: 2-Hexanol (2-HOL) is a versatile biomass-derived platform molecule for synthesis of liquid transportation fuels, lubricants or detergents. Herein, a one-step preparation of 2-HOL using 5-hydroxymethylfurfural (HMF) as a substrate was reported for the first time.… read more here.
Keywords: zro2 catalyst; hexanol; hydrogenolysis hydroxymethylfurfural; selective hydrogenolysis ... See more keywords
Boosting Polyethylene Hydrogenolysis Performance of Ru-CeO2 Catalysts by Finely Regulating the Ru Sizes.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202300903
Abstract: Hydrogenolysis is an effective method for converting polyolefins into high-value chemicals. For the supported catalysts commonly used, the size of active metals is of great importance. In this study, it is discovered that the activity… read more here.
Keywords: hydrogen spillover; ceo2 supported; boosting polyethylene; ceo2 ... See more keywords
Catalytic hydrogenolysis of alkali lignin in supercritical ethanol over copper monometallic catalyst supported on a chromium-based metal-organic framework for the efficient production of aromatic monomers.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2021.125941
Abstract: The catalytic hydrogenolysis of lignin has been reported as an effective approach for lignin depolymerization owing to its high efficiency for aromatic monomer production. In this study, a series of copper monometallic catalysts over an… read more here.
Keywords: hydrogenolysis alkali; catalytic hydrogenolysis; hydrogenolysis; copper monometallic ... See more keywords
Comparative study on the hydrogenolysis performance of solid residues from different bamboo pretreatments.
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DOI: 10.1016/j.biortech.2022.127095
Abstract: Both alkaline organosolv and formaldehyde stabilization pretreatment can yield high-quality lignin by preventing condensation. For the hydrogenolysis of the pretreated solid residues, the highest yield of C2-C4 chemicals was 66.8% under alkaline organosolv pretreatment for… read more here.
Keywords: comparative study; solid residues; hydrogenolysis; hydrogenolysis performance ... See more keywords
Production of monocyclic phenols by the liquid-phase hydrogenolysis of benzofuran and dibenzyl ether using in situ hydrogen production from methanol
Sign Up to like & getrecommendations! Published in 2017 at "Catalysis Today"
DOI: 10.1016/j.cattod.2017.08.018
Abstract: Abstract We herein report our study into the hydrogenolysis of benzofuran, a model compound for the poorly decomposable compounds derived from lignin, over Pt supported catalysts in methanol in the absence of gaseous hydrogen. In… read more here.
Keywords: hydrogen; hydrogenolysis benzofuran; reaction; hydrogenolysis ... See more keywords
Investigation of the mechanism of the selective hydrogenolysis of C O bonds over a Pt/WO3/Al2O3 catalyst
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DOI: 10.1016/j.cattod.2019.10.008
Abstract: Abstract The hydrogenolysis of various polyols and ethers over a Pt/WO3/Al2O3 catalyst was investigated. The hydrogenolysis rate of a C O bond at a secondary carbon was higher than that at a primary carbon, indicating… read more here.
Keywords: al2o3 catalyst; selective hydrogenolysis; wo3 al2o3; bond ... See more keywords
Catalytic hydrogenolysis of native and organosolv lignins of aspen wood to liquid products in supercritical ethanol medium
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DOI: 10.1016/j.cattod.2020.05.048
Abstract: Abstract Catalytic hydrogenolysis in the medium of supercritical organic solvents is a promising way of wood lignins depolymerization into liquid products. In this study, for the first time, the catalytic properties of bifunctional catalysts Ru/C,… read more here.
Keywords: liquid products; ethanol; catalytic hydrogenolysis; hydrogenolysis ... See more keywords