Synthesis, Mössbauer study and catalytic properties of Cu-Ni-Fe- oxide/nitride mixed-phase materials

Velinov, Nikolay; Petrova, Tanya; Ivanova, Radostina; Tsoncheva, Tanya; Kovacheva, Daniela; Eliyas, A.; Mitov, Ivan

doi:10.1007/s10751-021-01742-6

Cited by 1 publication

(1 citation statement)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nanoscience is popularly defining by designing the functional materials at the nanoscale for its potential applications in various fields [1][2][3] . The reasons why nanoscale materials have become so important, because of its easy scale up synthesis, improved properties and need based applications [4][5][6] . Based on technology of nanomaterials is feathered to cover the design, utilization and construction of functional nanomaterials with at least one characteristic dimension [7][8] .…”

Section: Introductionmentioning

confidence: 99%

Microwave-assisted synthesis and characterizations of nanosized copper ferrite and barium titanate for antimicrobial applications

Lagashetty,

Devendra,

Sandhyarani

et al. 2024

10.5267/j.ccl

View full text Add to dashboard Cite

Science and technology of nanosized bimetallic oxide nanomaterials records the various properties and applications. Especially biomedical applications are viewed in particular due to its nanosized particle size. The present experimentation is reporting the microwave-assisted synthesis of nanosized bimetallic oxides like copper ferrite (CuFe2O4) and barium titanate (BaTiO3) by solid state combustion route using poly (vinyl alcohol) (PVA) as a fuel. The structural and morphological characterizations of the bimetallic oxide nanomaterials are performed out by X-ray diffraction (XRD) and scanning electron micrograph (SEM) tools respectively. These analyses report the crystalline nature of both samples. EDX spectral study is also undertaken to know the existence of different metals in the above-mentioned samples. Bonding nature of the bimetallic oxide samples were readied by Fourier transfer infrared (FT-IR) instrumentation. The study reviewed the varied vibrational modes confirms the phase formation of the samples. UV-Vis and thermal study of these bimetallic oxide samples are also studied extensively to know the thermal and absorption behavior respectively. TGA of both the samples are traced and are showing decomposition at rapid rate. In addition, the maximum absorption peaks due to π - π* transition confirms the sample formation. Antimicrobial activity of the prepared oxide samples was studied for antibacterial and antifungal behavior. Both samples showing considerable activity against various bacteria and fungi.

show abstract