Influence of Zirconium on the Microstructure, Selected Mechanical Properties, and Corrosion Resistance of TiTaNb(HfMo)Zr High-Entropy Alloys.

The presented work considers the influence of the hafnium and molybdenum to zirconium ratio of TiTaNb(HfMo)Zr (where x = 0, 5, 10, 15, 20 at.%) high-entropy alloys in an as-cast state for potential biomedical applications. The current research continues with our previous results of hafnium's and molybdenum's influence on a similar chemical composition.

Influence of Hafnium Addition on the Microstructure, Microhardness and Corrosion Resistance of TiTaNb(ZrMo)Hf (where x = 0, 5, 10, 15 and 20 at.%) High Entropy Alloys.

The presented work aimed to investigate the influence of the hafnium/(zirconium and molybdenum) ratio on the microstructure, microhardness and corrosion resistance of TiTaNb(ZrMo)Hf (where x = 0, 5, 10, 15 and 20 at.%) high entropy alloys in an as-cast state produced from elemental powder and obtained via the vacuum arc melting technique. All studied alloys contained only biocompatible elements and were chosen based on the thermodynamical calculations of phase formation predictions after solidification.

Interfacial Polarization Phenomena in Compressed Nanowires of SbSI.

The systematic studies of the extrinsic Maxwell-Wagner-Sillars polarization process in compressed antimony sulfoiodide (SbSI) nanowires are carried out by dielectric spectroscopy. The dielectric response is studied in temperature (100≤T≤350) K and frequency (10-3≤f≤106) Hz ranges. Dielectric functions commonly used for the analysis of dielectric spectra related to intrinsic polarization processes were applied in the elaboration of experimental data.

Influence of Molybdenum on the Microstructure, Mechanical Properties and Corrosion Resistance of TiTaNb(ZrHf)Mo (Where: x = 0, 5, 10, 15, 20) High Entropy Alloys.

The presented work was focused on investigating the influence of the (hafnium and zirconium)/molybdenum ratio on the microstructure and properties of TiTaNb(ZrHf)Mo (where: x = 0, 5, 10, 15, 20 at.%) high entropy alloys in an as-cast state. The designed chemical composition was chosen due to possible future biomedical applications.

Fast and Efficient Piezo/Photocatalytic Removal of Methyl Orange Using SbSI Nanowires.

Piezocatalysis is a novel method that can be applied for degradation of organic pollutants in wastewater. In this paper, ferroelectric nanowires of antimony sulfoiodide (SbSI) have been fabricated using a sonochemical method. Methyl orange (MO) was chosen as a typical pollutant, as it is widely used as a dye in industry.