PVDF fluorination of La4Co3O10: synthesis, structure and physical properties of La4Co3O10F2

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00618660" target="_blank" >RIV/68378271:_____/25:00618660 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0365516" target="_blank" >https://hdl.handle.net/11104/0365516</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.scriptamat.2024.116379" target="_blank" >10.1016/j.scriptamat.2024.116379</a>

Result language
angličtina
Original language name
PVDF fluorination of La4Co3O10: synthesis, structure and physical properties of La4Co3O10F2
Original language description
Topochemical fluorination of oxides recently gained interest as it opens the way to substantial structural modifications and drastic changes in physical properties. We present a study of La4Co3O10F2, synthesized via lowtemperature topochemical methods using polyvinylidene difluoride (PVDF). Using synchrotron X-ray powder diffraction, we find the compound to crystallize in a monoclinic cell, where the fluoride anions occupy the rock-salt layer’s interstitial sites, inducing a tilting of the CoO6 octahedra. The physical properties of this novel compound are compared with those of the parent compound La4Co3O10, evidencing changes in resistivity and magnetism, highlighting the possibility of tuning magnetic interactions and electronic correlations through PVDF fluorination.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)