Articles with "hydroxyl group" as a keyword



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Fabrication of hydroxyl group-enriched mixed-phase TiO2 nanoflowers consisting of nanoflakes for efficient photocatalytic activity

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Published in 2020 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-020-03805-w

Abstract: We present hydrothermal fabrication of hydroxyl group-rich mixed-phase TiO2 nanoflowers (surface area ~ 252 m2/g) (MTNF) and their tremendous sunlight-induced photodegradation nature for methylene blue (MB), methyl orange (MO), rhodamine 6G (R6G), and oxytetracycline hydrochloride (OTC-HCl) molecules.… read more here.

Keywords: phase tio2; hydroxyl group; spectroscopy;
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Electrocatalytic hydrodechlorination of 2,4-dichlorophenol over palladium nanoparticles: The critical role of hydroxyl group deprotonation

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Published in 2019 at "Applied Catalysis A: General"

DOI: 10.1016/j.apcata.2019.117146

Abstract: Abstract Chlorinated phenol tends to deprotonate at its hydroxyl group in water, and the ionized CPs dominate the species of reactants in electrocatalytic hydrodechlorination reaction (EHDC). Here we determined the high tendency of the hydroxyl… read more here.

Keywords: group deprotonation; hydroxyl group; group; electrocatalytic hydrodechlorination ... See more keywords
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CO2 photoreduction on hydroxyl-group-rich mesoporous single crystal TiO2

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Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.08.073

Abstract: Abstract Mesoporous TiO 2 single crystal coated with O vacancies, Ti 3+ and OH groups was synthesized by a simple hydrothermal method. Mesoporous form as the growth of TiO 2 . O vacancies and Ti… read more here.

Keywords: single crystal; co2 photoreduction; hydroxyl group; crystal ... See more keywords
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Distribution of hydroxyl group in coal structure: A theoretical investigation

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Published in 2017 at "Fuel"

DOI: 10.1016/j.fuel.2016.10.091

Abstract: Abstract Coal structure is very complicated. The ratio of various functional groups in coal may be studied by existing analysis techniques, but the connections of these functional groups are still mostly unknown. In this work… read more here.

Keywords: group coal; hydroxyl; group; hydroxyl group ... See more keywords
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Interaction between hydroxyl group and water saturated supercritical CO2 revealed by a molecular dynamics simulation study

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Published in 2017 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2017.02.008

Abstract: Molecular dynamics simulations were performed to investigate hydroxyl groups-CO 2 interactions. Three silica surfaces with different hydroxyl group structures were selected and the effect of pressure was studied in the range of 4.8–32.6 MPa. Radial… read more here.

Keywords: interaction hydroxyl; molecular dynamics; hydroxyl; hydroxyl group ... See more keywords
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High-efficiency flame retardant behavior of bi-DOPO compound with hydroxyl group on epoxy resin

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Published in 2019 at "Polymer Degradation and Stability"

DOI: 10.1016/j.polymdegradstab.2019.06.024

Abstract: Abstract To explore the more effective non-halogen flame retardants in epoxy resins, a flame retardant named ABD owning relatively short bridged bonds and a hydroxyl group was synthesized via addition reaction between acrolein and 9,10-dihydro-9-oxa-10-phosphaphenanthrene… read more here.

Keywords: epoxy resin; hydroxyl group; abd; flame retardant ... See more keywords
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Synthesis and identification of an important metabolite of AKB-48 with a secondary hydroxyl group on the adamantyl ring

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Published in 2017 at "Tetrahedron Letters"

DOI: 10.1016/j.tetlet.2017.02.077

Abstract: Abstract Studies on the metabolism of bioactive substances containing the adamantyl moiety have shown that hydroxylation is likely to occur at a tertiary carbon of adamantane. Herein, we report the synthesis and identification of one… read more here.

Keywords: synthesis identification; hydroxyl group; adamantyl ring; metabolite akb ... See more keywords
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Hydroxyl Group-Regulated Active Nano-Pd/C Catalyst Generation via in Situ Reduction of Pd(NH3)xCly/C for N-Formylation of Amines with CO2/H2

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Published in 2017 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.7b00363

Abstract: The reductive N-formylation of amines using CO2 and hydrogen is a promising means of incorporating CO2 into value-added chemicals. To date, there has been a lack of heterogeneous catalyst systems that are sufficiently active and… read more here.

Keywords: formylation; formylation amines; hydroxyl group; catalyst ... See more keywords
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The effect of the hydroxyl group position on the electrochemical reactivity and product selectivity of butanediol electro-oxidation.

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Published in 2022 at "Dalton transactions"

DOI: 10.1039/d2dt02450k

Abstract: This article presents a study on the effect of the hydroxyl group position on the electro-oxidation of butanediols, including 1,2-butanediol, 2,3-butanediol, 1,3-butanediol, and 1,4-butanediol. The effect of the hydroxyl group position in butanediols on their… read more here.

Keywords: oxidation; effect hydroxyl; hydroxyl; group ... See more keywords
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Underlying Mechanisms of Reductive Amination on Pd-Catalysts: The Unique Role of Hydroxyl Group in Generating Sterically Hindered Amine

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Published in 2022 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms23147621

Abstract: Pd nanospecies supported on porous g-C3N4 nanosheets were prepared for efficient reductive amination reactions. The structures of the catalysts were characterized via FTIR, XRD, XPS, SEM, TEM, and TG analysis, and the mechanisms were investigated… read more here.

Keywords: underlying mechanisms; group; reductive amination; hydroxyl group ... See more keywords
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Mechanism of Bonding Reactive Dyes with Copolymer (chloromethyl)oxirane-1H-imidazole cationised Cellulose

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Published in 2022 at "Materials"

DOI: 10.3390/ma15134664

Abstract: Introducing the cellulose chain cationic groups in the modification process completely changes the charge on the cotton surface from negative to partially or totally positive. That allows the electrostatic attraction and simultaneous exhaustion and fixation… read more here.

Keywords: reactive dyes; chloromethyl oxirane; hydroxyl group; copolymer chloromethyl ... See more keywords