Metal Oxide Core-shell Nanoparticles And Applications Thereof
by Chen, Jingyi; Greenlee, Lauren F.; Manso, Ryan H.; Acharya, Prashant; Crane, Cameron C.
In an aspect, a method of making a composite core-shell nanoparticle comprises forming a nanoparticle core comprising nickel oxide or iron oxide via thermal decomposition of a nickel complex or an iron complex; and forming an oxide shell over the core, the oxide shell comprising nickel, iron or a mixture thereof. In another aspect, a method of making composite nanoparticles comprises providing a mixture comprising nickel complex and iron complex; and thermally decomposing the nickel and iron complexes to provide the composite nanoparticles comprising (Ni,Fe)O.sub.x alloy. In yet another aspect, a composition comprises composite nanoparticles, the composite nanoparticles including a nickel oxide core and oxide shell, the oxide shell comprising a mixture of nickel and iron.
- Patent Number
- USUS20200362469 A1 2020-11-19
- Application Number
- B2
- Publication Year
- 2023
- URL
- https://scholarworks.uark.edu/pat/453