Low-temperature synthesis of core/shell of Co3O4@ZnO nanoparticle characterization and dielectric properties
Source abstract
Abstract
To purvey novel functionalities and properties massive efforts have been made to fabricate metal-based composites as metal/metal or metal oxide composites [ 1 ]. Core/shell nanoparticles (NPs) are a particular type of nanostructured material and its properties depend on the core–shell volume ratio [ 2 , 3 ]. Core/shell nanoparticles are one of the solutions to obstacles in which an amendment in properties cannot be accomplished using one type of nanoparticles [ 4 ]. Employing a magnetic core can guide particles using an outer magnetic field. If a core/shell composite contains a magnetic core and semiconductor shell, the transmission and purging of the particles becomes potential [ 5 ]. Cobalt oxide Co 3 O 4 magnetic nanoparticles are interesting due to its numerous oxidation states [ 6 ]. Zinc oxide (ZnO) semiconductor nanoparticles are on the forefront of research due to their special properties and massive usage [ 7 ]. ZnO-based materials are used in different applications, due to the photocatalytic nature, environmental sustainability, and low cost [ 8 ].
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Research context
OpenAlex topics: Dielectric properties of ceramics · Gas Sensing Nanomaterials and Sensors · ZnO doping and properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
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