Articles with "coated nickel" as a keyword



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Electrospun and hydrothermal techniques to synthesize the carbon-coated nickel sulfide microspheres/carbon nanofibers nanocomposite for high performance liquid-state solar cells

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Published in 2019 at "Composites Part B: Engineering"

DOI: 10.1016/j.compositesb.2019.107026

Abstract: Abstract To achieve optimal electrochemical performance, a highly efficient and stable noble-metal-free catalyst which consists of carbon-coated nickel sulfide microspheres (Ni3S4@C) and carbon nanofibers (CNFs) are synthesized through the electrospinning and hydrothermal method. The optimized… read more here.

Keywords: coated nickel; nickel sulfide; carbon nanofibers; carbon ... See more keywords
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Multiphase nanostructured PANI anchored @ CVD grown MWCNT on rGO coated nickel foam for binder free supercapacitor electrode

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Published in 2017 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2017.05.012

Abstract: CVD grown multiwall carbon nanotube (MWCNT) on reduced graphene oxide (rGO) coated nickel (Ni) foam is being featured to anchor nanostructured polyaniline (PANI) for a binder-free 3D rGO-MWCNT-PANI Ni Foam hybrid electrode. This electrode offers… read more here.

Keywords: rgo coated; rgo; coated nickel; foam ... See more keywords
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Molybdenum disulfide coated nickel-cobalt sulfide with nickel phosphide loading to build hollow core-shell structure for highly efficient photocatalytic hydrogen evolution.

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Published in 2019 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2019.08.019

Abstract: A hollow spherical NiCo2S4 photocatalytic material was prepared with a high HER activity in the dye sensitization system. Then the hollow spherical NiCo2S4 was coated by the sheet-shaped 2D MoS2. Through the band gap adjustment,… read more here.

Keywords: evolution; coated nickel; hydrogen; nickel cobalt ... See more keywords
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The effect of graphene coated nickel foam on the microstructures of NiO and their supercapacitor performance

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Published in 2017 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2017.07.013

Abstract: Abstract Cotton-like NiO is formed on the surface of bare Ni foam after hydrothermal process and calcination process, while ultrathin NiO nanoflakes occur on Ni foam coated with graphene. The high specific capacitance of 1782 F g− 1… read more here.

Keywords: effect graphene; coated nickel; graphene; foam microstructures ... See more keywords
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Conformally Coated Nickel Phosphide on 3D, Ordered Nanoporous Nickel for Highly Active and Durable Hydrogen Evolution

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Published in 2020 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.0c05192

Abstract: Microstructuring is an effective strategy to manipulate the active sites of electrocatalysts to improve their performance, but there are few reports that focus on continuous three-dimensional (3D) ... read more here.

Keywords: nanoporous nickel; ordered nanoporous; coated nickel; nickel phosphide ... See more keywords
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Electrodeposition of CoxNiVyOz Ternary Nanopetals on Bare and rGO-Coated Nickel Foam for High-Performance Supercapacitor Application

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12111894

Abstract: We report a simple strategy to grow a novel cobalt nickel vanadium oxide (CoxNiVyOz) nanocomposite on bare and reduced-graphene-oxide (rGO)-coated nickel foam (Ni foam) substrates. In this way, the synthesized graphene oxide is coated on… read more here.

Keywords: coated nickel; rgo; coxnivyoz; rgo coated ... See more keywords