2023
DOI: 10.1021/acs.iecr.3c01739
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Oxygen Vacancies ZnO1–x as Anode Materials for Superior-Performance Zinc-Nickel Alkaline Batteries

Abstract: Zinc-nickel (Zn-Ni) alkaline batteries have appealed extensive research interest due to their low cost, high safety, and high energy density, which are favorable competitors in zinc-based batteries. Herein, we prepared ZnO with oxygen vacancies by simple hydrothermal and high temperature reduction annealing as anode materials for Zn-Ni alkaline batteries. In comparison with pristine ZnO, the introduction of oxygen vacancies not only improves the electronic conductivity of the material but also effectively pro… Show more

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Cited by 4 publications
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“…40 Also, Fig. 3d shows the XPS spectra for O 1s with three deconvoluted peaks at binding energy values 530.3 eV for the standard Zn–O bonding having lattice oxygen anion, 41 531.2 eV is attributed to oxygen vacancy i.e. ZnO 1− x and 532.4 eV is for the surface adsorption of water molecules.…”
Section: Resultsmentioning
confidence: 99%
“…40 Also, Fig. 3d shows the XPS spectra for O 1s with three deconvoluted peaks at binding energy values 530.3 eV for the standard Zn–O bonding having lattice oxygen anion, 41 531.2 eV is attributed to oxygen vacancy i.e. ZnO 1− x and 532.4 eV is for the surface adsorption of water molecules.…”
Section: Resultsmentioning
confidence: 99%