In this study, the bio-electrochemical response of the Ti–Zr–Si thin film metallic glasses (TFMGs) in simulated body fluid with different contents of titanium is measured via potentiostat. According to the results of bio-corrosion potential and current, as well as the polarization resistance, it is concluded that the Ti66Zr25Si9 TFMGs possess the highest bio-electrochemical resistance. With inc...

This photocatalytic conversion of carbon dioxide laboratory experiment is designed for an advanced undergraduate chemistry or chemical engineering majors laboratory course. It introduces the science of emerging sustainable energy technologies through hands-on experimentation. By photo-irradiating a glass flask containing water, catalyst, and carbon dioxide, students explore the potential of new...

We report on the stepwise generation of layered nanostructures via electron beam induced deposition (EBID) using organometallic precursor molecules in ultra-high vacuum (UHV). In a first step a metallic iron line structure was produced using iron pentacarbonyl; in a second step this nanostructure was then locally capped with a 2-3 nm thin titanium oxide-containing film fabricated from titanium ...

Thin-film evaporation of heptane in a V-groove geometry is experimentally investigated. The groove is made of fused quartz, and electrical heating of a thin layer of titanium coated on the backside of the quartz substrate provides a constant heat flux. The effects of liquid feeding rate on the temperature suppression in the thin-film region and on the meniscus shape are explored. High resolutio...

Memristor (memory resistor) is a passive electrical circuit element whose instantaneous resistance depends not only on the voltage, but the history of the current applied to it. The first memristor was fabricated in 2008 by the HP labs in a semiconductor titanium-dioxide thin film. Apart from its potential for high-density memory storage, the electrical properties of a memristor share similarit...

A submicrometer-thick zirconium dioxide film was deposited on the tip of a polished C-plane sapphire fiber to fabricate a temperature sensor that can work to an extended temperature range. Zirconium dioxide was selected as the thin film material to fabricate the temperature sensor because it has relatively close thermal expansion to that of sapphire, but more importantly it does not react appre...

Abstract If fine and compressible particle systems need to be separated, the ground layer compaction caused by compacting of filter cake leads high flow resistances. Thin‐film filtration is a suitable method avoid limiting effect cakes. Gas‐impermeable membranes prevent shrinkage cracking, which can occur during demoisturing Titanium dioxide baker's yeast are used as model systems, present in d...

The review concentrates on the analysis of the RF hydrogen plasma effect on thin-film metal-dioxide-silicon and silicon-dioxide silicon structures which are a modern basis of microand nanoelectronics. The especial attention is paid to athermic mechanisms of transformation of defects in dioxide, SiO2-Si interface and SiO2-Si nanocrystal ones and thin layers of silicon; atomic hydrogen influence ...