Interfacial Engineering of Copper-Nickel Selenide Nanodendrites for Enhanced Overall Water Splitting in Alkali Condition.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202301613
Abstract: Fabricating heterogeneous interfaces is an effective approach to improve the intrinsic activity of noble-metal-free catalysts for water splitting. Herein, 3D copper-nickel selenide (CuNi@NiSe) nanodendrites with abundant heterointerfaces are constructed by a precise multi-step wet chemistry… read more here.
Keywords: interfacial engineering; water; water splitting; nickel selenide ... See more keywords
Cobalt, copper and nickel-embedded chitosan/PAAS composite nanofiber mats as efficient heterogeneous catalysts for air oxidation of benzoin to benzil
Sign Up to like & getrecommendations! Published in 2019 at "Cellulose"
DOI: 10.1007/s10570-019-02548-0
Abstract: We have applied electrospinning technique to embed cobalt, copper and nickel catalysts inside chitosan (CS) and polyacrylic acid sodium salt (PAAS) composite nanofiber mats (M@CS/PAAS) (M = Co2+, Cu2+ and Ni2+) as stable heterogeneous catalysts. Scanning electron… read more here.
Keywords: copper nickel; composite nanofiber; heterogeneous catalysts; paas composite ... See more keywords
Formation of Copper–Nickel Alloy from Their Oxide Mixtures Through Reduction by Low-Temperature Hydrogen Plasma
Sign Up to like & getrecommendations! Published in 2018 at "Plasma Chemistry and Plasma Processing"
DOI: 10.1007/s11090-018-9880-8
Abstract: The paper presents experimental results of a new method of production of nanoparticles of copper–nickel alloys from the reduction of the mixture of cupric oxide (CuO) and nickel oxide (NiO) by low-temperature hydrogen plasma in… read more here.
Keywords: copper nickel; reduction; low temperature; hydrogen ... See more keywords
A systematic study of grain boundary segregation and grain boundary formation energy using a new copper–nickel embedded-atom potential
Sign Up to like & getrecommendations! Published in 2019 at "Acta Materialia"
DOI: 10.1016/j.actamat.2019.06.027
Abstract: Abstract In this atomistic study on the copper–nickel system, a new embedded-atom alloy potential between copper and nickel is fitted to experimental data on the mixing enthalpy, taking available potentials for the pure components from… read more here.
Keywords: grain boundary; segregation; copper nickel; formation energy ... See more keywords
Copper-nickel catalysts from hydrotalcite precursors: The performance in NO reduction by CO
Sign Up to like & getrecommendations! Published in 2018 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2018.06.007
Abstract: Abstract In the present work, catalysts based on copper and nickel and obtained from hydrotalcite like-compounds were evaluated in the NO reduction by CO in order to analyze the activity and yield to N2 and… read more here.
Keywords: copper nickel; reduction; reduction copper; nickel catalysts ... See more keywords
Electric and magnetic properties of cobalt, copper and nickel organometallic complexes for molecular wires
Sign Up to like & getrecommendations! Published in 2021 at "Ain Shams Engineering Journal"
DOI: 10.1016/j.asej.2020.12.002
Abstract: Abstract This research aims at the electric and magnetic characterization of specific organometallic complexes for the purpose of using them as molecular wires confined in specific channels that can find applications in electronic systems. The… read more here.
Keywords: copper nickel; electric magnetic; organometallic complexes; molecular wires ... See more keywords
Uniaxial tension deformation study of copper/nickel laminated composites: Effects of lamella number and interlamellar spacing
Sign Up to like & getrecommendations! Published in 2020 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2019.109272
Abstract: Abstract The lamella number and interlamellar spacing are crucial structural parameters in determining mechanical properties of layered nanocomposites, while they are rarely discussed. Herein, we investigate effects of the two parameters on mechanical properties of… read more here.
Keywords: copper nickel; laminated composites; lamella number; interlamellar spacing ... See more keywords
X-ray crystal structural and spectral studies of copper(II) and nickel(II) complexes of functionalized bis(thiosemicarbazone) ligands and investigation of their electrochemical behavior
Sign Up to like & getrecommendations! Published in 2019 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2018.04.053
Abstract: Abstract Neutral bivalent copper and nickel bis(thiosemicarbazone) complexes bearing the methoxy and bromine substituents on the dialdehyde-backbone of the ligand have been synthesized. All of them have been characterized by spectroscopic methods and in two… read more here.
Keywords: copper nickel; ray crystal; bis thiosemicarbazone; nickel ... See more keywords
Energy and environmental applications of ultrasonically sulfur doped copper-nickel hydroxides with heterostructures
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.09.123
Abstract: Abstract A series of sulfur doped copper-nickel hydroxides with heterojunctions were successfully fabricated on nickel foam by adjusting thiourea volume via a facile sonochemical pathway. The effect of volume of thiourea on the final morphology… read more here.
Keywords: copper nickel; nickel; doped copper; nickel hydroxides ... See more keywords
Catalytic performance of zinc-supported copper and nickel catalysts in the glycerol hydrogenolysis
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2019.07.003
Abstract: Abstract Gas-phase catalytic conversion of glycerol to value added chemicals was investigated over zinc-supported copper and nickel catalysts. The addition of aluminum in the support was also investigated in glycerol conversion and the results indicate… read more here.
Keywords: nickel catalysts; copper; glycerol; copper nickel ... See more keywords
Application of coal fly ash for treatment of wastewater containing a binary mixture of copper and nickel
Sign Up to like & getrecommendations! Published in 2020 at "Journal of water process engineering"
DOI: 10.1016/j.jwpe.2020.101822
Abstract: Abstract The adsorptive properties of coal fly ash in removing copper and nickel from waste water was investigated using batch and fixed bed column studies. Various process parameters such as solution pH, solid loading, residence… read more here.
Keywords: copper nickel; copper; process; coal fly ... See more keywords