Magnetic Properties of Nanocolloids Based on Titanium and Ionic Liquid BMIM PF6
Two nanocolloids with different titanium contents were prepared by magnetron sputtering onto the ionic liquid [BMIM][PF<inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">₆</inf>]. Their magnetic properties were measured using a SQUID magnetometer, and their structure was characterized by transmission electron microscopy (TEM). The magnetic behavior at 300 K is dominated by a paramagnetic contribution. In the low-field magnetic susceptibility measurements, a temperature-independent contribution was observed in both nanocolloids above ~100 K. TEM analysis revealed that increasing the titanium content results in a morphological change of the titanium particles from small nanoparticles to larger, rectangular-faceted aggregates.
Authors
- J. Maňka (ORCID: https://orcid.org/0000-0001-9243-6917)
- M. Majerová (ORCID: https://orcid.org/0000-0002-5054-5135)
- A. Dvurečenskij (ORCID: https://orcid.org/0000-0002-9458-0899)
- Zuzana Hájovská (ORCID: https://orcid.org/0009-0009-2460-3213)
- Eva Kováčová (ORCID: https://orcid.org/0000-0002-5200-5642)
- M. Škrátek (ORCID: https://orcid.org/0000-0002-6287-266X)
- G. Radnóczi (ORCID: https://orcid.org/0000-0002-5056-7625)
- A. Cigáň
Institutions
- Institute of Chemistry of the Slovak Academy of Sciences (SK)
- Slovak Academy of Sciences (SK)
- Institute of Measurement Science of the Slovak Academy of Sciences (SK)
- Institute of History of the Slovak Academy of Sciences (SK)
- Institute of Materials and Machine Mechanics of the Slovak Academy of Sciences (SK)
- HUN-REN Centre for Energy Research (HU)
Publication Details
- Published
- 2025-06-02
- DOI
- https://doi.org/10.23919/measurement66999.2025.11078731
- Primary Topic
- Catalytic Processes in Materials Science
- Type
- article
- Field-Weighted Citation Impact
- 0.00