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   Articles with "nio" as a keyword



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Facile synthesis of Ni-NiO/C anode with enhanced lithium storage and long cycling life

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recommendations! Published in 2019 at "Ionics"

DOI: 10.1007/s11581-019-03130-1

Abstract: A novel Ni-NiO embedded amorphous carbon (Ni-NiO/C) composite was synthesized by simple carbothermal reduction followed by low-temperature oxidation. Benefiting from the embedded metallic nickel, the Ni-NiO/C composite showed improved electrical conductivity and reduced electrochemical polarization… read more here.

Keywords: synthesis nio; nio; lithium storage; facile synthesis ... See more keywords

In-Situ Synthesis of Aluminum Matrix Composite from Al–NiO System by Mechanical Alloying

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recommendations! Published in 2019 at "Metals and Materials International"

DOI: 10.1007/s12540-019-00549-z

Abstract: Abstract In this paper, Al-based composites reinforced by Alumina and Al–Ni intermetallic compounds have been successfully fabricated by mechanical alloying technique. The intermetallic phase, i.e., NiAl, NiAl 3 , Ni 2 Al 3 , as… read more here.

Keywords: system; nio; mechanical alloying; matrix ... See more keywords
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The blue luminescence of p-type NiO nanostructured material induced by defects: H2S gas sensing characteristics at a relatively low operating temperature

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recommendations! Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.146002

Abstract: Abstract The detection of hazardous and toxic gases in homes and corporate world, with highly sensitive and selective manner continues to be of great interest. Therefore, we report on the gas sensing characteristics of NiO… read more here.

Keywords: sensing characteristics; nio; gas; sensor ... See more keywords

Highly sensitive and selective acetylene sensors based on p-n heterojunction of NiO nanoparticles on flower-like ZnO structures

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recommendations! Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.06.212

Abstract: Abstract Acetylene (C2H2) gas concentration is a key parameter in transformer monitoring. In current work, the selective acetylene sensors which based on flower-like ZnO structures with NiO nanoparticles were successfully fabricated. The NiO–ZnO composites were… read more here.

Keywords: acetylene sensors; nio; heterojunction; selective acetylene ... See more keywords

Theoretical insights into the origin of highly efficient photocatalyst NiO/NaTaO3 for overall water splitting

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recommendations! Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2020.05.131

Abstract: Abstract NaTaO3 loaded with NiO cocatalyst is one of the few photocatalysts for overall water splitting in UV region, which have attracted much attention. In this work, density functional theory calculations have been performed to… read more here.

Keywords: water splitting; nio; water; nio natao3 ... See more keywords

Effect of calcination and carbon incorporation on NiO nanowires for photodiode performance

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recommendations! Published in 2018 at "Microelectronic Engineering"

DOI: 10.1016/j.mee.2018.10.007

Abstract: Abstract We report the effect of calcination and carbon (C) incorporation on the characteristic properties of nickel oxide (NiO) consisting of nanowires. The identification of NiO is carried out at room temperature using X-ray diffraction… read more here.

Keywords: calcination carbon; carbon incorporation; calcination; nio ... See more keywords
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Fluorescence and dielectric spectroscopy identification of polyvinyl chloride/NiO nanocomposites

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recommendations! Published in 2020 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2020.128162

Abstract: Abstract Fluorescence spectra of the polyvinyl chloride (PVC)/NiO nanocomposites examined after excitation with wavelength of 340 nm. It revealed a visible emission peak shifted to longer wavelengths from 401.5 to 429.5 nm with the addition of 0.3 wt%… read more here.

Keywords: temperature; nio; polyvinyl chloride; spectroscopy ... See more keywords
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Application of p-type NiO deposited by magnetron reactive sputtering on GaN vertical diodes

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recommendations! Published in 2021 at "Materials Science in Semiconductor Processing"

DOI: 10.1016/j.mssp.2020.105628

Abstract: Abstract In this study, p-NiO deposited by magnetron reactive sputtering was adopted to fabricate NiO/GaN heterojunction and edge termination structure for vertical GaN Schottky barrier diodes. The contact properties of the NiO/GaN heterojunction were evaluated… read more here.

Keywords: nio; diode; nio deposited; deposited magnetron ... See more keywords

Electronic Structure and Band Alignment at the NiO and SrTiO3 p-n Heterojunctions.

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recommendations! Published in 2017 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.7b06025

Abstract: Understanding the energetics at the interface, including the alignment of valence and conduction bands, built-in potentials, and ionic and electronic reconstructions, is an important challenge in designing oxide interfaces that have controllable multifunctionalities for novel… read more here.

Keywords: srtio3; nio; alignment; band ... See more keywords

Ag3PO4/NiO Composites with Enhanced Photocatalytic Activity under Visible Light

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recommendations! Published in 2020 at "ACS Omega"

DOI: 10.1021/acsomega.0c02456

Abstract: Black NiO powders were prepared by a hydrothermal method. Moreover, the visible light-driven Ag3PO4/NiO photocatalyst composites were successfully synthesized by in situ precipitation method. These samples were structurally characterized by X-ray diffraction and Rietveld refinement.… read more here.

Keywords: nio; visible light; ag3po4 nio; nio composites ... See more keywords

Physiological characteristics and green production NiO nanoparticle synthesis employing Moringa Oleifera lam extract to assess in vitro cytotoxicity, antibacterial

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-07796-8

Abstract: Moringa Oleifera is a medicinal plant that is used in the production of cytotoxic agents, which are used in cancer treatment to prevent the division and spread of cancer cells. The present study investigates the… read more here.

Keywords: nio; cancer; moringa oleifera; production ... See more keywords