Results 41 to 50 of about 12,733 (226)
Angewandte Chemie International Edition, EarlyView.This study demonstrates the high piezo‐photocatalytic activity of solid molecular catalysts (SMCs) in the production of hydrogen peroxide from water and oxygen. Through the rational design of molecular motifs (diphenylpyridine or terpyridine) and backbone functionalities (methyl group, aliphatic amine antenna, or aromatic pyrrole unit), as well as ...
Sarah Brettschneider +7 more
wiley +1 more source
Resources Chemicals and Materials: The aqueous-phase hydrogenation of furfural to furfuryl alcohol using non-noble metal catalysts is constrained by the low activity of catalysts, necessitating high temperatures and high hydrogen pressures, and posing challenges in controlling furfuryl ...
Yanliang Yang +8 more
doaj +1 more source
Emission of BTEX and PAHs from molding sands with furan cold setting resins containing different contents of free furfuryl alcohol during production of cast iron [PDF]
China Foundry, 2015 At present, furan resin is the largest selling no-bake system of moulding sands. The most commonly used furan no-bake binders (FNB) are condensation products of furfuryl alcohol (FA) urea, formaldehyde and phenol.
Mariusz Holtzer +2 more
doaj
Green Energy & Environment, 2019 The catalytic transformation of furfuryl alcohol and hexose into value-added chemicals have been investigated with a series of polymer-based catalysts including poly(styrenesulfonic acid) (PSS), graphite oxide-doped poly(styrenesulfonic acid) (PSS-GO ...
Yangyang Zhang +5 more
doaj +1 more source
A RENEWABLE CATALYST FOR A RENEWABLE CHEMICAL: GRAM-SCALE CONVERSION OF FURFURAL TO FURFURYL ALCOHOL BY THE CARROT (Daucus carota) [PDF]
Química Nova, 2020 The bioconversion of furfural to furfuryl alcohol using only carrot bits in water at room temperature and ambient pressure is presented. This reaction led to the bioreduction of furfural with 99% conversion and 99% selectivity to an alcohol.
Alvaro T. Omori +3 more
doaj +1 more source
Amplified singlet oxygen generation in metallated-porphyrin doped conjugated polymer nanoparticles [PDF]
, 2018 We report on the mechanism and efficiencies of singlet oxygen O2(1Δg) generation of nanoparticles (NP) of the conjugated polymer (CP) poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT) doped with platinum octaethylporphyrin (PtOEP) suspended in water.
Chesta, Carlos Alberto +7 more
core +2 more sources
Angewandte Chemie International Edition, EarlyView.An asymmetric Fe–Te dual‐atom pair directs peroxymonosulfate activation toward long‐lived surface‐bound hydroxyl radicals through strong p–d hybridization. The resulting electronic asymmetry enables efficient pharmaceutical degradation and reveals a metal–metalloid pairing strategy for steering reactive oxygen species pathways in advanced oxidation ...
Xuheng Li +6 more
wiley +1 more source
Formaldehyde free tannin-based adhesive with epoxy as hardener for plywood
Maderas: Ciencia y Tecnología, 2022 A renewable tannin-based resin adhesive with enhanced bonding strength, good water resistance and long storage life has been prepared based on tannin, furfural and furfuryl alcohol coming from forest and agricultural products. Fourier transform infrared
Bowen Liu +7 more
doaj
Journal of Saudi Chemical Society, 2019 Using gold and palladium supported catalysts, the selective hydrogenation of furfuryl alcohol into 2-methylfuran at 25 °C was examined. The use of 2-methylfuran has become applicable in the perfumery and personalised care product industry, and it has ...
Obaid Fahad Aldosari
doaj +1 more source
Ethyl Levulinate Synthesis from Levulinic Acid and Furfuryl Alcohol by Using Modified Carbon Cryogel
Chemical Engineering Transactions, 2020 The research on ethyl levulinate synthesis is now increased due to its potential to be derived from biomass and for applications in biofuel. In the present work, model compound of biomass-derived intermediates, levulinic acid and furfural alcohol, were ...
Muzakkir Mohammad Zainol +5 more
doaj +1 more source