Structural and magnetic properties of P25 TiO2 nanoparticles doped by Co
Само за регистроване кориснике
2020
Аутори
Mariano, Jose F. M. L.Bessergenev, Valentim G
Lourenço, João P
Hantusch, Martin
Burkel, Eberhard
do Rego, Ana M Botelho
Rajňák, Michal
Timko, Milan
Kopčanský, Peter
Чланак у часопису (Објављена верзија)
,
© 2020 Elsevier B.V.
Метаподаци
Приказ свих података о документуАпстракт
The present work reports on the structural and magnetic properties of TiO2 P25 Degussa powder doped with cobalt. Dissolution of cobalt in TiO2 matrix was achieved by precipitation of tris(diethyldithiocarbamato) cobalt(III) (CoDtc - Co[S2CN(C2H5)2]3 in chloroform (CHCl3) and consequent thermal treatment. Five different Co atomic percentage contents were chosen, e.g., 0.5%, 1%, 2%, 5% and 10%. It was shown that cobalt atoms are uniformly distributed across TiO2 matrix and exhibit antiferromagnetic interactions at low temperatures. © 2020 Elsevier B.V.
Кључне речи:
Co-doped P25 / Magnetic properties / FNR / AnataseИзвор:
Journal of Magnetism and Magnetic Materials, 2020, 501, 166442-Финансирање / пројекти:
- Center of Marine Science (CCMAR)
- Portuguese Foundation for Science and Technology [UID/QUI/00100/2019]
- Portuguese Foundation for Science and Technology [UID/NAN/50024/2013]
- Slovak Academy of Sciences and Ministry of Education in the framework of projects VEGA [2/0141/16]
- Slovak Academy of Sciences and Ministry of Education in the framework of projects VEGA [1/0340/18]
- Slovak Academy of Sciences and Ministry of Education in the framework of projects VEGA [2/0016/17]
- COST Actions [15119 NANOUPTAKE]
- Strengthening of the MagBioVin Research and Innovation Team for Development of Novel Approaches for Tumour Therapy based on Nanostructured Materials (EU-621375)
DOI: 10.1016/j.jmmm.2020.166442
ISSN: 0304-8853
WoS: 000513901000013
Scopus: 2-s2.0-85077948835
Колекције
Институција/група
VinčaTY - JOUR AU - Mariano, Jose F. M. L. AU - Bessergenev, Valentim G AU - Lourenço, João P AU - Hantusch, Martin AU - Burkel, Eberhard AU - do Rego, Ana M Botelho AU - Rajňák, Michal AU - Timko, Milan AU - Kopčanský, Peter PY - 2020 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8802 AB - The present work reports on the structural and magnetic properties of TiO2 P25 Degussa powder doped with cobalt. Dissolution of cobalt in TiO2 matrix was achieved by precipitation of tris(diethyldithiocarbamato) cobalt(III) (CoDtc - Co[S2CN(C2H5)2]3 in chloroform (CHCl3) and consequent thermal treatment. Five different Co atomic percentage contents were chosen, e.g., 0.5%, 1%, 2%, 5% and 10%. It was shown that cobalt atoms are uniformly distributed across TiO2 matrix and exhibit antiferromagnetic interactions at low temperatures. © 2020 Elsevier B.V. T2 - Journal of Magnetism and Magnetic Materials T1 - Structural and magnetic properties of P25 TiO2 nanoparticles doped by Co VL - 501 SP - 166442 DO - 10.1016/j.jmmm.2020.166442 ER -
@article{ author = "Mariano, Jose F. M. L. and Bessergenev, Valentim G and Lourenço, João P and Hantusch, Martin and Burkel, Eberhard and do Rego, Ana M Botelho and Rajňák, Michal and Timko, Milan and Kopčanský, Peter", year = "2020", abstract = "The present work reports on the structural and magnetic properties of TiO2 P25 Degussa powder doped with cobalt. Dissolution of cobalt in TiO2 matrix was achieved by precipitation of tris(diethyldithiocarbamato) cobalt(III) (CoDtc - Co[S2CN(C2H5)2]3 in chloroform (CHCl3) and consequent thermal treatment. Five different Co atomic percentage contents were chosen, e.g., 0.5%, 1%, 2%, 5% and 10%. It was shown that cobalt atoms are uniformly distributed across TiO2 matrix and exhibit antiferromagnetic interactions at low temperatures. © 2020 Elsevier B.V.", journal = "Journal of Magnetism and Magnetic Materials", title = "Structural and magnetic properties of P25 TiO2 nanoparticles doped by Co", volume = "501", pages = "166442", doi = "10.1016/j.jmmm.2020.166442" }
Mariano, J. F. M. L., Bessergenev, V. G., Lourenço, J. P., Hantusch, M., Burkel, E., do Rego, A. M. B., Rajňák, M., Timko, M.,& Kopčanský, P.. (2020). Structural and magnetic properties of P25 TiO2 nanoparticles doped by Co. in Journal of Magnetism and Magnetic Materials, 501, 166442. https://doi.org/10.1016/j.jmmm.2020.166442
Mariano JFML, Bessergenev VG, Lourenço JP, Hantusch M, Burkel E, do Rego AMB, Rajňák M, Timko M, Kopčanský P. Structural and magnetic properties of P25 TiO2 nanoparticles doped by Co. in Journal of Magnetism and Magnetic Materials. 2020;501:166442. doi:10.1016/j.jmmm.2020.166442 .
Mariano, Jose F. M. L., Bessergenev, Valentim G, Lourenço, João P, Hantusch, Martin, Burkel, Eberhard, do Rego, Ana M Botelho, Rajňák, Michal, Timko, Milan, Kopčanský, Peter, "Structural and magnetic properties of P25 TiO2 nanoparticles doped by Co" in Journal of Magnetism and Magnetic Materials, 501 (2020):166442, https://doi.org/10.1016/j.jmmm.2020.166442 . .