Direct solvent free synthesis of bare α-NiS, β-NiS and α-β-NiS composite as excellent electrocatalysts: Effect of self-capping on supercapacitance and overall water splitting activity
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DOI: 10.1038/s41598-020-59714-9
Abstract: Nickel sulfide is regarded as a material with tremendous potential for energy storage and conversion applications. However, it exists in a variety of stable compositions and obtaining a pure phase is a challenge. This study demonstrates… read more here.
Keywords: nis composite; microscopy; nis; nis nis ... See more keywords
Synthesis of a hierarchical structured NiO/NiS composite catalyst for reduction of 4-nitrophenol and organic dyes
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DOI: 10.1039/c6ra25013k
Abstract: The NiO/NiS composite catalyst synthesis is designed using a simple and facile method. Composite materials with different sulfur sources were characterized and applied for catalytic reduction of 4-nitrophenol (4-NP) in aqueous solution. The catalysts' universality… read more here.
Keywords: reduction; composite catalyst; nis composite; nio nis ... See more keywords
One-Step Synthesis of Self-Supported Ni3S2/NiS Composite Film on Ni Foam by Electrodeposition for High-Performance Supercapacitors
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DOI: 10.3390/nano9121718
Abstract: Herein, a facile one-step electrodeposition route was presented for preparing Ni3S2/NiS composite film on Ni foam substrate (denoted as NiSx/NF). The NiSx granular film is composed of mangy interconnected ultra-thin NiSx nanoflakes with porous structures.… read more here.
Keywords: ni3s2 nis; nis composite; composite film; electrodeposition ... See more keywords