Dispersible cobalt chromite nanoparticles: facile synthesis and size driven collapse of magnetism

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00469480" target="_blank" >RIV/68378271:_____/16:00469480 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/16:10331089 RIV/26722445:_____/16:N0000033 RIV/49777513:23640/16:43930901
Result on the web
<a href="http://dx.doi.org/10.1039/c6ra21377d" target="_blank" >http://dx.doi.org/10.1039/c6ra21377d</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c6ra21377d" target="_blank" >10.1039/c6ra21377d</a>

Result language
angličtina
Original language name
Dispersible cobalt chromite nanoparticles: facile synthesis and size driven collapse of magnetism
Original language description
In our work, we focused on preparation of standalone cobalt chromite nanoparticles (NPs). We introduced hydrothermal decomposition of cobalt(II)/chromium(III) oleates in water/ethanol system without need of additional thermal treatment, which lead to stable cobalt chromite nanoparticles with diameter of 3.0(1) – 4.2(1) nm. The as-prepared NPs are coated with covalently bonded oleic acid and can be easily dispersed in non-polar solvents, which makes them excellent candidates for custom surface modifications. The NPs were studied using large number of characterization techniques: powder x-ray diffraction, transmission electron microscopy, small-angle x-ray scattering, and vibrational spectroscopies. The uniform cobalt chromite NPs coated with oleic acid with size of 3 - 4 nm are excellent prototypes for studying the size effect on magnetic (and feroic), and can be subjected to manifold surface functionalization required for their embedding in smart nanostructures and nanocomposites.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)