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Synthesis of amorphous boron carbide by single and multiple charged boron ions bombardment of fullerene thin films
(Elsevier, 2007)
In this paper, results of structural modification of fullerene thin films by single and multiple charged boron ions (B+, B3+) are presented. The applied ion energies were in the range of 15–45 keV. The characterization of ...
Synthesis, characterization and cytotoxicity of surface amino-functionalized water-dispersible multi-walled carbon nanotubes
(Elsevier, 2009)
Surface functionalization of multi-walled carbon nanotubes (MWCNTs), with amino groups via chemical modification of carboxyl groups introduced on the nanotube surface, using O-(7-azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium ...
Ballistic magnetoresistance of electrodeposited nanocontacts in thin film and micrometer wire gaps
(Elsevier, 2004)
In this paper, we review the recent advances and progress in ballistic magnetoresistance (BMR) in magnetic nanocontacts electrodeposited in thin films and micrometer gaps. We report the influence of magnetostriction in the ...
Influence of the magnetic field and magnetoresistance on the electrodeposition of Ni nanocontacts in thin films and microwires
(Elsevier, 2004)
We present a study of electrodeposition of Ni nanocontacts in thin film and microwires gaps under an external applied magnetic field. The study is performed in comparison with electrodeposition of Cu that is not a magnetic ...
The effect of an Ni-Cr protective layer on cyclic oxidation of TiAl
(John Wiley & Sons, Inc., 2006)
The effect of an 80Ni-20Cr (at.%) metallic coating on the cyclic oxidation behaviour of a Ti3Al-based alloy with the composition Ti-25Al-11Nb (at.%) was investigated in this study. Cyclic oxidation tests were carried out ...
The relationship between ballistic magnetoresistance and magnetostriction of macro electrodes
(Elsevier, 2004)
In this work, we show that the relationship between ballistic magnetoresistance (MR) and magnetostriction of macro electrodes. The experiments were performed in an AFM containing an electrodeposition cell and a MR measurement ...
A comparative study of the electrochemical properties of carbon nanotubes and carbon black
(Elsevier, 2009)
Two samples of commercial multi-walled carbon nanotubes (Sigma-Aldrich and Sun Nanotech) and a sample of carbon black (Vulcan XC-72R) were investigated in raw state and after the activation in nitric and sulfuric acid by ...
The electrocatalytic properties of the oxides of noble metals in the electrooxidation of methanol and formic acid
(Elsevier, 2001)
The electrooxidation of 0.25 M methanol as well as of 0.25 M formic acid was examined on oxides formed on the Au(111) electrode surface in 0.5 M H2SO4 and 0.5 M NaHCO3 at a sweep rate of 0.5 mV/s. In the case of methanol, ...
Removal of methyl tertiary butyl ether from wastewaters using photolytic, photocatalytic and microbiological degradation processes
(Elsevier B.V., 2007)
Contamination of groundwater by methyl tertiary butyl ether (MTBE), that is detected in wastewater of petrochemical industry, is an increasing problem to water supply companies. The subjects of this research were the methods ...
Far infrared characterization of samarium doped single crystal PbTe
(Bucharest, Romania : National Institute of Research and Development for Optoelectronic, 2004)
Single crystal samples of lead telluride doped with samarium were produced using the
Bridgman method. Far infrared reflectivity spectra in the temperature range 10 K - 300 K are
presented and numerically analyzed using ...