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   Articles with "cu0" as a keyword



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In Situ Generation of Cu0 Supported on TiO2 Aerogel as a Catalyst for the Vapour Phase Hydrogenation of Nitrobenzene to Aniline

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recommendations! Published in 2018 at "Catalysis Letters"

DOI: 10.1007/s10562-018-2481-6

Abstract: This study is first to demonstrate a new strategy to synthesize Cu nanoparticles (NPs) supported on TiO2 (Cu@TiO2) catalyst towards the vapor phase hydrogenation of nitrobenzene. The experimental design involved the four different loadings (10,… read more here.

Keywords: phase hydrogenation; microscopy; cu0; supported tio2 ... See more keywords
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Synthesis of bimetallic Cu Ni nanoparticles for selective hydrogenation of 1-nitroanthraquinone with gaseous H2 to 1-aminoanthraquinone

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recommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2020.125021

Abstract: Abstract Bimetallic CuxNiy nanoparticles were prepared by the liquid chemical reduction method starting from nickel acetate and copper nitrate with the use of hydrazine hydrate as the reductant under mild reaction temperature. The sizes of… read more here.

Keywords: ni0 nanoparticles; cu0; aminoanthraquinone; hydrogenation nitroanthraquinone ... See more keywords
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Cellulose acetate-Ce/Zr@Cu0 catalyst for the degradation of organic pollutant.

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recommendations! Published in 2020 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2020.03.013

Abstract: In the present work, Cu nanoparticles were stabilized on ceria/zirconia (Ce/Zr@Cu0), cellulose acetate (CA@Cu0), and a thin film of cellulose acetate embedded ceria/zirconia (CA-Ce/Zr) designated as CA-Ce/Zr@Cu0. In the presence of a reducing agent, all… read more here.

Keywords: degradation; acetate cu0; cu0; cu0 catalyst ... See more keywords
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Se-induced enhancement of the high-temperature thermoelectric performance of n-type Cu0.008Bi2(Te,Se)3 alloys due to suppressed bipolar conduction

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recommendations! Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2021.161030

Abstract: Abstract Bipolar conduction in Bi-Te-based alloys is a critical barrier to high conversion efficiency in thermoelectric power generation applications. Herein, we investigate the effect of Te/Se ratio control on bipolar conduction in n-type Cu0.008Bi2(Te,Se)3. Based… read more here.

Keywords: cu0; cu0 008bi2; type cu0; bipolar conduction ... See more keywords
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Structural evolution of bimetallic Co-Cu catalysts in CO hydrogenation to higher alcohols at high pressure

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recommendations! Published in 2020 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2020.01.004

Abstract: Abstract Bimetallic Co-Cu catalysts are widely applied in higher alcohol synthesis (HAS), but the formation of the final active structure has not yet been fully clarified, especially for Co-rich catalysts. We investigated the structural evolution… read more here.

Keywords: cu0; hydrogenation; bimetallic catalysts; structural evolution ... See more keywords
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Sonochemical synthesis of amphoteric Cu0-Nanoparticles using Hibiscus rosa-sinensis extract and their applications for degradation of 5-fluorouracil and lovastatin drugs.

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recommendations! Published in 2020 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2020.123035

Abstract: Recent studies reported the detection of numerous emerging and active pharmaceutical constituents in the ground and surface water. To address these issues, the present study reported the ultrasound-assisted synthesis of zero-valent copper (Cu0) nanoparticles using… read more here.

Keywords: degradation; cu0 nanoparticles; cu0; nanoparticles using ... See more keywords
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Supplementation of the BIOXcell extender with the antioxidants crocin, curcumin and GSH for freezing bull semen.

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recommendations! Published in 2021 at "Research in veterinary science"

DOI: 10.1016/j.rvsc.2021.03.025

Abstract: Semen cryopreservation is routine in cattle, but the results of artificial insemination need improvement. A strategy to these aims is the supplementation of the freezing extender with novel antioxidants. This study aimed at testing the… read more here.

Keywords: supplementation; cu0; bioxcell extender; bioxcell ... See more keywords
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Copper phyllosilicate-derived ultrafine copper nanoparticles with plenty of Cu0 and Cu+ for the enhanced catalytic performance of ethylene carbonate hydrogenation to methanol

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recommendations! Published in 2022 at "Nanotechnology"

DOI: 10.1088/1361-6528/ac8233

Abstract: The hydrogenation of CO2-derived carbonates to methanol is an alternative route for the indirect utilization of abundant C1 sources. Various Cu/SiO2 catalysts with different copper loading content prepared by using an ammonia evaporation hydrothermal method… read more here.

Keywords: copper; hydrogenation; ethylene; catalytic performance ... See more keywords