Results 11 to 20 of about 248,548 (257)

Opportunities in the design of metal@oxide core-shell nanoparticles

open access: yesAdvances in Physics: X, 2023
Nanoparticles composed of metallic cores encapsulated in oxide shells emerged in the last decade as an attractive class of nanocomposite materials due to their high stability and unique properties provided by the high contact area between the metal and ...
Paulo C. D. Mendes   +6 more
doaj   +1 more source

Influencing factors for the migration of zinc ions in metal oxide powders

open access: yesJournal of Materials Research and Technology, 2023
Metal oxides can be doped by various metal ions to tune the properties. While the migration of metal ions especially extrinsic metal ions in metal oxides still needs to be clarified in order to adjust the composition and the structure of metal oxides ...
Dongzhu Lu   +6 more
doaj   +1 more source

Engineered Metal Oxide Nanoparticles as Fungicides for Plant Disease Control

open access: yesPlants, 2023
Metal oxide nanoparticles are considered to be good alternatives as fungicides for plant disease control. To date, numerous metal oxide nanoparticles have been produced and evaluated as promising antifungal agents.
Aida R. Cruz-Luna   +5 more
doaj   +1 more source

Metal Oxides as Soluble Nano Catalyst on Biodiesel: A Review

open access: yesJournal of Applied Agricultural Science and Technology, 2021
Nano particles of metal oxide developed as soluble nano additive in liquid fuels to improve fuel quality. One application of nano metal oxide particles is an additive to biodiesel.
Setyo Pambudi   +5 more
doaj   +1 more source

Heterostructured mixed metal oxide electrocatalyst for the hydrogen evolution reaction

open access: yesFrontiers in Chemistry, 2023
The hydrogen evolution reaction (HER) has attracted considerable attention lately because of the high energy density and environmental friendliness of hydrogen energy. However, lack of efficient electrocatalysts and high price hinder its wide application.
Dwi Sakti Aldianto Pratama   +2 more
doaj   +1 more source

Bioinspired metal/metal oxide nanoparticles: A road map to potential applications

open access: yesMaterials Today Advances, 2022
Manufacturing of metal and metal oxide nanoparticles (M/MO NPs) in large quantities needed a strong reliable, sustainable, and eco-friendly protocol. Present work represents on biogenic approaches to fabricate green nanoparticles using green technology ...
Prashant B. Chouke   +11 more
doaj   +1 more source

Electrospun carbon nanofibre-assisted patterning of metal oxide nanostructures

open access: yesMicrosystems & Nanoengineering, 2022
This work establishes carbon nanofibre-mediated patterning of metal oxide nanostructures, through the combination of electrospinning and vapor-phase transport growth.
Monsur Islam   +7 more
doaj   +1 more source

Potential Effects of Metal Oxides on Agricultural Production of Rice: A Mini Review

open access: yesPlants, 2023
The extensive usage of metal oxide nanoparticles has aided in the spread and accumulation of these nanoparticles in the environment, potentially endangering both human health and the agroecological system.
Miao Xu   +8 more
doaj   +1 more source

Reduced Graphene Oxide (rGO)-Loaded Metal-Oxide Nanofiber Gas Sensors: An Overview

open access: yesSensors, 2021
Reduced graphene oxide (rGO) is a reduced form of graphene oxide used extensively in gas sensing applications. On the other hand, in its pristine form, graphene has shortages and is generally utilized in combination with other metal oxides to improve gas
Sanjit Manohar Majhi   +3 more
doaj   +1 more source

Cooperative mechanisms of oxygen vacancy stabilization and migration in the isolated tetrahedral anion Scheelite structure

open access: yesNature Communications, 2018
Fast oxide ion conductors are the key materials for some technological devices. Here the authors report the creation and stabilization of oxygen vacancies in BiVO4 Scheelite with isolated tetrahedral anion structures for improved ionic conducting ...
Xiaoyan Yang   +6 more
doaj   +1 more source

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