Results 31 to 40 of about 3,682,998 (419)

EFFECT OF NANO ZINC OXIDE ON TENSILE PROPERTIES OF NATURAL RUBBER COMPOSITE

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2018
This study investigates the effect of Nano-zinc oxide on tensile properties of natural rubber composites by replacing the conventional zinc oxide by Nano-zinc oxide as an activator.
Saja Q. Mohammed, Abdulkareem A. Alhumdany, Muhannad L. Al-Waily   +2 more
doaj   +1 more source

Structural and Optical Prperties of (ZnO/NiO) Thin Films Mixture

East European Journal of Physics, 2023
In this study, we prepared mixtures of nickel oxide (NiO) and zinc (ZnO) in different proportions as thin films on high-purity glass substrates, using pyrolysis spray technique.
Ali Amiar, Okba Belahssen, Mebrouk Ghougali, Mourad Mimouni, Ghani Rihia, Mohammed Sadok Mahboub, Yamina Benkrima   +6 more
doaj   +1 more source

The cycling mechanism of manganese-oxide cathodes in zinc batteries: A theory-based approach [PDF]

Adv. Energy Mater. 2023, 2302553, 2023
Zinc-based batteries offer good volumetric energy densities and are compatible with environmentally friendly aqueous electrolytes. Zinc-ion batteries (ZIBs) rely on a lithium-ion-like Zn$^{2+}$-shuttle, which enables higher roundtrip efficiencies and better cycle life than zinc-air batteries.
arxiv   +1 more source

A Review of Microwave Synthesis of Zinc Oxide Nanomaterials: Reactants, Process Parameters and Morphologies

Nanomaterials, 2020
Zinc oxide (ZnO) is a multifunctional material due to its exceptional physicochemical properties and broad usefulness. The special properties resulting from the reduction of the material size from the macro scale to the nano scale has made the ...
J. Wojnarowicz, T. Chudoba, W. Lojkowski
semanticscholar   +1 more source

Effect of nano zinc oxide or chelated zinc as alternatives to medical zinc oxide on growth performance, faecal scores, nutrient digestibility, blood profiles and faecal Escherichia coli and Lactobacillus concentrations in weaned piglets

Italian Journal of Animal Science, 2022
A total of 144 weaned piglets (6.80 ± 0.46 kg, [Landrace × Yorkshire] × Duroc) were used in a 4-week feeding trial to determine the effect of nano zinc oxide or chelated zinc as alternatives to medical zinc oxide (ZnO) in weaned piglets.
Han Jin Oh, Myung Hoo Kim, Won Yun, Ji Hwan Lee, Ji Seon An, Yong Ju Kim, Min Ji Kim, Hyeun bum Kim, Jin Ho Cho   +8 more
doaj   +1 more source

Iron oxide synergistic vacuum carbothermal extraction of zinc from zinc sulfide [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy
To reduce the issues of high pollutant emissions and lengthy processes in extracting zinc from zinc sulfide ore, a new technical approach involving the synergistic use of iron oxide and vacuum carbothermal reduction to extract zinc from zinc sulfide ore ...
Ma H.-Z., Dang Y.-B., Wang Y.-N., Zeng J.-Y., Zhang X., Guan M.-H., Zhao X.-J.   +6 more
doaj   +1 more source

Zinc Electrode Shape-Change in Secondary Air Batteries: A 2D Modeling Approach [PDF]

Journal of Power Sources 432 (2019) 119-132, 2019
Zinc-air batteries offer large specific energy densities, while relying on abundant and non-toxic materials. In this paper, we present the first multi-dimensional simulations of zinc-air batteries. We refine our existing theory-based model of secondary zinc-air systems.
arxiv   +1 more source

A comparative evaluation of compressive strength of Portland cement with zinc oxide eugenol and Polymer-reinforced cement: An in vitro analysis

Indian Journal of Dental Research, 2014
Objective: The purpose of this study is to evaluate the ultimate compressive strength of 50% and 25% Portland cement mixed with Polymer-reinforced zinc oxide eugenol and zinc oxide eugenol cement after 1 hour, 24 hours, and 7 days.
S Prakasam, Prakasam Bharadwaj, S C Loganathan, B Krishna Prasanth   +3 more
doaj   +1 more source

Synthesis of Zinc Oxide Nanoparticles Using Leaf Extract of Lippia adoensis (Koseret) and Evaluation of Its Antibacterial Activity

Journal of chemistry, 2020
The synthesis of metal oxide nanoparticles with the use of medicinal plant extract is a promising alternative to the conventional chemical method. This work aimed to synthesize zinc oxide nanoparticles using a green approach from indigenous “Koseret ...
M. Demissie, F. K. Sabir, G. D. Edossa, B. Gonfa   +3 more
semanticscholar   +1 more source

Third Harmonic Generation And Photoluminescence Measurements in Zinc Oxide And Aluminum doped Zinc Oxide Thin Films Grown by Atomic Layer Deposition [PDF]

arXiv, 2023
Zinc Oxide is a thoroughly studied wide-bandgap semiconductor possessing excellent optical and electronic properties at room temperature. The renewed interest in this material has been generated by doping with various impurities in order to further enhance versatile optoelectronic responses for practical applications.
arxiv