Results 51 to 60 of about 12,733 (226)
Effect of Calcination Rate on Performance of Co-precipitated Cu-MgO Catalyst in Hydrogenation of Furfural [PDF]
Journal of Sciences, Islamic Republic of Iran, 2019 Co-precipitated Cu-MgO catalysts were prepared and evaluated for the gas-phase hydrogenation of furfural. The effect of heating rate at the calcination step was studied by comparing the performance of three catalysts prepared via the same procedure but ...
Mohammad Ghashghaee +3 more
doaj +1 more source
Sulfur Hydrogen Bonding in Isolated Monohydrates: Furfuryl Mercaptan versus Furfuryl Alcohol
Chemistry – A European Journal, 2018 AbstractThe hydrogen bonds involving sulfur in the furfuryl mercaptan monohydrate are compared with the interactions originating from the hydroxyl group in furfuryl alcohol. The dimers with water were created in a supersonic jet expansion and characterized using microwave spectroscopy and supporting molecular orbital calculations.
Marcos Juanes +6 more
openaire +2 more sources
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Efficient α‐C–H bond activation and directional conversion for selective biomass photo‐oxidation are achieved by integrating polarization and interface engineering strategies in P‐doped ZnIn2S4 polar photocatalysts, which leverage hole localization and stable interfacial sulfur species, endowing bio‐based HMF at 94.4% conversion with 94.5% selectivity ...
Yinyin He +3 more
wiley +1 more source
The influence of metallic promoters on activity and selectivity of palladium catalyst in furfural reduction [PDF]
Journal on Processing and Energy in Agriculture, 2015 The studies presented in this paper concern the choice of an effective bimetallic catalyst for the reduction of furfural to furfuryl alcohol (FA) and tetrahydrofurfuryl alcohol (THFA) in the liquid phase.
Modelska Magdalena +5 more
doaj
Supported nickel nitride catalysts for the gas-phase hydrogenation of furfural [PDF]
, 2019 A series of catalysts with different nickel loading (2.5-30 wt%) has been prepared by UGR. The preparation of Ni3N phase was ascertained via Powder X-rays diffraction together with cubic nickel .
Cecilia, Juan Antonio +4 more
core
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.In this work, a novel biomolecule/semiconductor hybrid catalyst was prepared by loading anthraquinone‐liked juglone onto anatase TiO2. This catalyst exhibited high photocatalytic activity for H2O2 production. Hydrogen peroxide (H2O2) is a vital oxidant with broad industrial applications, and its production via photocatalysis represents a highly ...
Zengyin He +4 more
wiley +1 more source
Archives of Metallurgy and Materials, 2014 The article discusses the issue of the influence of furfuryl alcohol content in resin binders on properties of moulding sand at elevated temperature.
Dobosz St. M. +3 more
doaj +1 more source
Chromatographic techniques for the determination of free phenol in foundry resins [PDF]
, 2011 Phenol is a toxic compound present in a wide variety of foundry resins. Its quantification is important for the characterization of the resins as well as for the evaluation of free contaminants present in foundry wastes.
Alvim-Ferraz, Maria da Conceição M. +3 more
core +1 more source
Diverse reactivity of maleimides in polymer science and beyond
Polymer International, Volume 74, Issue 4, Page 296-306, April 2025.This mini‐review provides a thorough overview of maleimide chemistry, highlighting its diverse reactivity in polymer and materials science applications. Abstract Maleimides are remarkably versatile functional groups, capable of participating in homo‐ and copolymerizations, Diels–Alder and (photo)cycloadditions, Michael additions, and other reactions ...
Bruce E Kirkpatrick +2 more
wiley +1 more source
Chemical Thermodynamics and Thermal AnalysisNew experimental vapour-liquid equilibrium (VLE) data, which is expected to be useful in industrial processes such as the design of separation processes is reported in the present article.
K.A. Sasikala +3 more
doaj +1 more source