Search results for "anodic"

Fabrication and characterization of nanostructured materials

2008

Photo-Electrochemical deposition of Poly-3,4 Ethylenedioxythiophene on Anodic Films on Ti-Si Alloys.

2013

Photoelectrochemical Polymerization of 3-4 Ethylene dioxythiophene on Anodic Niobium- Tantalum Mixed Oxides.

2012

Photoelectrochemical evidence of inhomogeneous composition at nm length scale of anodic films on valve metals alloys

2015

Anodic films of different thickness (∼30 nm and 70 nm) were grown by anodizing sputtering-deposited Ta-19at% Al to different formation voltages. N incorporation into the anodic films was inducing by performing the anodizing process in ammonium containing solutions. Layered anodic films were prepared by a double formation procedure with a first anodizing step in ammonium biborate solution and second anodizing step in borate buffer solution, or vice versa. Glow Discharge Optical Emission Spectroscopy was employed to show the distribution of N across the oxide. Photoelectrochemical measurements evidenced a red shift of the light absorption threshold due to N incorporation. A model was proposed…

Physico-chemical characterization of anodic films on sputter-deposited Al-Nb alloys.

2013

Physicochemical Characterization of anodic film on Titanium prepared by Pedeferri’s Treatment.

2013

Nanostructured alloys for energy devices

2009

Characterization of the Solid State Properties of Anodic Oxides Grown on Sputter-deposited Al-Nb Alloys.

2012

Spettroscopia di fotocorrente e ammettenza differenziale per lo studio delle proprietà elettroniche e di stato solido di film passivi e ossidi anodic…

2013

NiO@Ni core shell for electrochemical detection of Hg ions

2018

Heavy metals are considered as one of the most dangerous chemicals for human health. Among heavy metals, mercury is one of the most dangerous one: few ppb of Hg can cause serious damages to brain, heart, lungs and kidney. The Environmental Protection Agency setted the maximum concentration of Hg in water as 2 ppb [1] . Nowadays is very important to develop new and novel sensors for heavy metals that could be cheap, easy to use and for in-situ and real-time analysis and in this context electrochemical sensors are perfect candidates [2] . The more powerful electrochemical tequinique is Square Wave Anodic Strippic Voltammetry (SWASV), a two step techinique were the heavy metals are first depos…