Effects of Gibbs free energy difference and oxygen vacancies distribution in a bilayer ZnO/ZrO2 structure for applications to bipolar resistive switching
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.143833
Abstract: Abstract We investigated the effects of the Gibbs free energy difference (∆Go) and distribution of oxygen vacancies in a bilayer ZnO/ZrO2 structure. The device exhibited high endurance characteristics of up to 1000 DC repetitive resistive cycles,… read more here.
Keywords: oxygen; zno zro2; oxygen vacancies; bilayer zno ... See more keywords
Incorporation of ZnO–ZrO2 nanoparticles into TiO2 coatings obtained by PEO on Ti–6Al–4V substrate and evaluation of its corrosion behavior, microstructural and antibacterial effects exposed to SBF solution
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.08.248
Abstract: Abstract In this research, Plasma Electrolytic Oxidation technique was used to incorporate ZnO–ZrO2 nanoparticles into TiO2 ceramic coating on Ti6–Al–4V using sodium phosphate as the electrolyte. The effect of adding these nanoparticles on corrosion, morphology,… read more here.
Keywords: zro2 nanoparticles; zro2; sbf solution; zno zro2 ... See more keywords
Highly selective conversion of CO2 to hydrocarbons over composite catalysts of ZnO-ZrO2 and SAPO-34
Sign Up to like & getrecommendations! Published in 2019 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2019.04.023
Abstract: Abstract Direct conversion hydrogenation of CO2 to hydrocarbons is a highly attractive but challenging method for obtaining value-added lower olefins with low CO selectivity. In this work, composites of SAPO-34 and ZnO-ZrO2 were successfully fabricated… read more here.
Keywords: zno zro2; conversion; zro2 sapo; co2 hydrocarbons ... See more keywords
ZnO/ZrO2 nanocomposite: Sonosynthesis, characterization and its application for wastewater treatment.
Sign Up to like & getrecommendations! Published in 2018 at "Ultrasonics sonochemistry"
DOI: 10.1016/j.ultsonch.2017.09.020
Abstract: ZnO/ZrO2 nanocomposites with different ZnO: ZrO2 molar ratios (2:1, 1:1, and 1:2)were prepared by sol gel approach under ultrasonic irradiation. For preparation of the nano-composites, the ZnO gel was directly incorporated into the ZrO2 gel… read more here.
Keywords: nanocomposite sonosynthesis; zro2; zro2 nanocomposite; zno zro2 ... See more keywords
Reversible and Irreversible Structural Changes in Cu/ZnO/ZrO2 Catalysts during Methanol Synthesis.
Sign Up to like & getrecommendations! Published in 2024 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c17383
Abstract: The structure and chemical state of heterogeneous catalysts are closely related to their operational stability. Knowing these relationships as precisely as possible is thus essential for further catalyst development. This work focuses on the deactivation… read more here.
Keywords: spectroscopy; zro2; zno zro2; methanol synthesis ... See more keywords
Development of Cu-ZnO ZrO2 based polyacrylonitrile polymer composites for removing pharmaceutical pollutants and heavy metals from wastewater
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-95736-x
Abstract: A new poly acrylonitrile polymer composite incorporating Cu-ZnO/ZrO2 was created and tested for its capacity to remove heavy metalsPb(II), Cd(II) and pharmaceutical pollutants (sulfamethoxazole and ibuprofen) from water using a combined approach of photocatalytic degradation… read more here.
Keywords: zno zro2; pharmaceutical pollutants; polymer; heavy metals ... See more keywords
Aerosol-assisted synthesis of mesoporous Cu/ZnO-ZrO2 catalyst with highly selective photothermal CO2 reduction to methanol.
Sign Up to like & getrecommendations! Published in 2023 at "Dalton transactions"
DOI: 10.1039/d3dt00222e
Abstract: This study uses a facile aerosol-assisted method to synthesize mesoporous Cu/ZnO-ZrO2 catalysts, with superior thermal and photothermal performance for CO2 reduction to methanol. The process is based on forming an aerosol from Zn and Zr… read more here.
Keywords: reduction; zno zro2; aerosol assisted; catalyst ... See more keywords
Experimental and kinetic modeling of CO2 hydrogenation to methanol over Cu/ZnO/ZrO2 catalysts
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Green Energy"
DOI: 10.1080/15435075.2024.2388272
Abstract: ABSTRACT With the change of the global climate, the technology of hydrogenation of CO2 to methanol has attracted considerable attention all over the world. In this work, the hydrogenation of carbon dioxide to methanol over… read more here.
Keywords: zno zro2; methanol; hydrogenation; co2 ... See more keywords
Enhanced Direct Dimethyl Ether Synthesis from CO2-Rich Syngas with Cu/ZnO/ZrO2 Catalysts Prepared by Continuous Co-Precipitation
Sign Up to like & getrecommendations! Published in 2020 at "Catalysts"
DOI: 10.3390/catal10080816
Abstract: The manufacturing of technical catalysts generally involves a sequence of different process steps, of which co-precipitation is one of the most important. In this study, we investigate how continuous co-precipitation influences the properties of Cu/ZnO/ZrO2… read more here.
Keywords: continuous precipitation; precipitation; co2; zno zro2 ... See more keywords