Articles with "copper doped" as a keyword



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Photocatalytic Conversion of Xylose to Xylitol over Copper Doped Zinc Oxide Catalyst

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Published in 2021 at "Catalysis Letters"

DOI: 10.1007/s10562-020-03499-z

Abstract: In the present investigation, photocatalytic conversion of xylose by Copper (Cu) doped Zinc oxide (ZnO) was investigated under Ultraviolet Light emitting diode (UVA-LED) illumination. Photocatalysts were synthesized successfully by chemical precipitation method. The synergistic effect… read more here.

Keywords: conversion xylose; conversion; photocatalytic conversion; doped zinc ... See more keywords
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Chitosan Grown Copper Doped Nickel Oxide Nanoparticles: An Excellent Catalyst for Reduction of Nitroarenes

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Published in 2020 at "Journal of Cluster Science"

DOI: 10.1007/s10876-020-01861-0

Abstract: Chitosan (Ch) mediated room temperature synthesis of Cu doped NiO nanoparticles (ChCX1 to ChCX3) has been carried out by wet chemical method. X-ray powder diffraction (XRD) revealed that ChCX2 is a crystalline material with face-centered… read more here.

Keywords: reduction; grown copper; min respectively; catalyst ... See more keywords
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Size Attenuated Copper Doped Zirconia Nanoparticles Enhances In Vitro Antimicrobial Properties

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Published in 2022 at "Applied Biochemistry and Biotechnology"

DOI: 10.1007/s12010-022-03875-y

Abstract: Biofilm formation hinders the activity of antimicrobial drugs at the site of infections and any agent that can act on both Gram-positive and Gram-negative bacteria by inhibiting the bacterial growth and rupturing the biofilm is… read more here.

Keywords: copper doped; zirconia nanoparticles; zro2; doped zirconia ... See more keywords
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Photocatalytic oxygen reduction to hydrogen peroxide over copper doped graphitic carbon nitride hollow microsphere: The effect of Cu(I)-N active sites

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Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2017.10.016

Abstract: Abstract H 2 O 2 is produced industrially by the anthraquinone method, in which energy consumption is high because of its multistep hydrogenation and oxidation reactions. In this work, hollow copper-doped graphitic carbon nitride (g-C… read more here.

Keywords: active sites; doped graphitic; graphitic carbon; carbon nitride ... See more keywords
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Copper doped nickel aluminate: Synthesis, characterisation, optical and colour properties

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Published in 2019 at "Chinese Journal of Chemical Engineering"

DOI: 10.1016/j.cjche.2019.01.008

Abstract: Abstract Novel environment friendly inorganic nano green pigments, Ni1−xCuxAl2O4 (x = 0, 0.02, 0.04, 0.06, 0.08, 0.1) were successfully synthesised by simple, cost effective sol–gel method using citric acid as a gelling agent. Synthesised nano pigments were… read more here.

Keywords: aluminate synthesis; synthesis characterisation; nickel aluminate; copper doped ... See more keywords
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Ferromagnetic property of copper doped ZnO: A first-principles study

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Published in 2020 at "Computational Condensed Matter"

DOI: 10.1016/j.cocom.2020.e00455

Abstract: Abstract Ab initio calculations under the framework of density functional theory have been applied to calculate electronic properties in Cu-doped ZnO. Cu atom when doped at cation site produces a significant magnetic moment along with… read more here.

Keywords: doped zno; ferromagnetic property; zno; zno first ... See more keywords
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Strontium and copper doped LaCoO3: New cathode materials for solid oxide fuel cells?

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Published in 2017 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2016.09.127

Abstract: Abstract In the field of solid state electrochemistry, lanthanum cobaltites are very good electronic conductors used as SOFC cathode materials. In this work, Sr and Cu-doped LaCoO 3 perovskites (LaCo 0.5 Cu 0.5 O 3−δ… read more here.

Keywords: cathode materials; copper; doped lacoo3; strontium copper ... See more keywords
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Enhancing the photocatalytic hydrogen evolution of copper doped zinc sulfide nanoballs through surfactants modification

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Published in 2019 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.02.041

Abstract: Abstract In this study, copper-doped zinc sulfide nanoballs were successfully synthesized in DI water and ethanol solvent by a sonochemical approach using surfactants in aqueous medium, such as citric acid (CIT), sodium dodecyl sulfate (SDS),… read more here.

Keywords: copper; hydrogen; doped zinc; copper doped ... See more keywords
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Optical applications of copper doped lithium phosphate glasses

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Published in 2020 at "Optik"

DOI: 10.1016/j.ijleo.2020.165291

Abstract: Abstract Lithium optical phosphate glass materials were prepared by melt-quenching method by using a special composition 65 P2O5 -10 Pb3O4 – 5 ZnO – (20-x) Li2CO3 – x CuO (x = 0, 0.2, 0.4, 0.6,… read more here.

Keywords: optical applications; applications copper; lithium; phosphate ... See more keywords
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Encapsulation of vancomycin in copper doped hydroxyapatite mesoporous nanoparticles of different morphologies

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Published in 2020 at "Journal of Drug Delivery Science and Technology"

DOI: 10.1016/j.jddst.2019.101441

Abstract: Abstract Copper-doped hydroxyapatite (CuHAP) mesoporous nanopowders (NPs) with distinct particle morphologies of nanorods-like (CuHAP-NR) and hierarchically assembled micro-spherical (CuHAP-MS) particles were comprehensively characterized for drug delivery applications. Both products were monolithic consisted of HAP phase… read more here.

Keywords: encapsulation vancomycin; doped hydroxyapatite; cuhap; drug ... See more keywords
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Copper-doped lithium triborate (LiB3O5) crystals: A photoluminescence, thermoluminescence, and electron paramagnetic resonance study

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Published in 2018 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2017.09.039

Abstract: Abstract When doped with copper ions, lithium borate materials are candidates for use in radiation dosimeters. Copper-doped lithium tetraborate (Li2B4O7) crystals have been widely studied, but little is known thus far about copper ions in… read more here.

Keywords: lib3o5; lithium triborate; triborate lib3o5; doped lithium ... See more keywords