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Nickel/silica precursor from sodium silicate solution - Synthesis and characterization
(Trans Tech Publications Ltd, Zurich-Uetikon, 2005)
The aim of this paper was the investigation of the influence of synthesis parameters, as well as the order of synthesis steps, in procedure of chemical precipitation, on the properties of synthesized nickel precursor. The ...
Formic acid oxidation on Pt/Ru nanoparticles: Temperature effects
(Trans Tech Publications Ltd, Durnten-Zurich, 2005)
The formic acid oxidation on Pt/Ru nanoparticles in acid solution over the temperature range 298-333 K has been studied by thin-film rotating disk method (RDE). Transmission electron microscopy in combination with scanning ...
Photoacoustic investigations of thermal and electronic properties of single crystal Ge doped with Cr
(EDP Sciences, Les Ulis Cedex A, 2005)
A high purity single crystal Ge with a (1 1 1) orientation was doped with Cr. A thin film of Cr was evaporated and then diffused into Ge substrate. The photoacoustic PA amplitude and phase spectra were measured and numerically ...
Nanostructural Analysis of Bright Metal Surfaces in Relation to their Reflectivities
(Kluwer Academic/Plenum Publishers, New York, 2005)
Details of how reflectivity and electron microscopy can be usefully applied in this field are given with reference to many examples.
Investigation of the effects of Ar plasma etching in Si surface by photoacoustic method
(EDP Sciences, 2005)
The effects of Ar plasma treatment on the Si surface were investigated by photoacoustic spectroscopy and atomic force microscopy. We studied the surface structure as a function of plasma experimental parameters to correlate ...
Chiral catalysts in the stereoselective synthesis of pyrrolidine derivatives via metallo-azomethine ylides
(Oxford : Pergamon-Elsevier Science Ltd, 2005)
Intensive research over the last few decades in the area of the cycloaddition reactions of metallo-azomethine ylides has resulted, in recent years, in the development of a number of highly diastereo- and enantioselective ...
Synthesis, dopamine D-2 receptor binding studies and docking analysis of 5-[3-(4-arylpiperazin-1-yl)propyl]-1H-benzimidazole, 5-[2-(4-arylpiperazin-1-yl)ethoxy]-1H-benzimidazole and their analogs
(Editions Scientifiques Medicales Elsevier, Paris, 2005)
5-[3-(4-Arylpiperazin-1-yl)propyl]-1H-benzimidazoles and 5-[2-(4-aryipiperazin-1-yl)ethoxy]-1H-benzimidazoles were synthesized and their affinity for the D-1, D-2 and 5-HT1A, receptors examined. They expressed a rather ...
Characterization of the catalysts by means of an oscillatory reaction
(CRC Press, 2005)
One of the most known physical chemists Wilhelm Ostwald defined catalyst as a substance that participates in a particular chemical reaction and thereby increases its rate but without a net change in the amount of that ...
Kinetic study of formic acid oxidation on carbon-supported platinum electrocatalyst
(Elsevier, 2005)
Oxidation of formic acid on the platinum catalyst supported on high area carbon was investigated by potent iodynamic and quasi-steady-state polarization measurements. It was found that the poisoning of the reaction occurred ...
Oxidation of formic acid on platinum electrodeposited on polished and oxidized glassy carbon
(Elsevier, 2005)
Formic acid oxidation at platinum electrochemically deposited on polished (GC/Pt) and oxidized glassy carbon (GC(ox)/Pt) was examined with the objective of studying the effect of electrochemical treatment of the support ...