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Prikaz rezultata 61-70 od 318
Kinetics of O-2 reduction on a Pt electrode covered with a thin film of solid polymer electrolyte
(Electrochemical Soc Inc, Pennington, 1997)
The kinetics of O-2 reduction on both oxidized and reduced Pt rotating disk surfaces covered with thin films (1 to 15 mu m) of recast polybenzimidazole (PBI) or Nafion have been examined in 0.1 M aqueous solutions of H3PO4, ...
Postupci pripreme vune za štampanje
(Savez hemijskih inženjera, Beograd, 1999)
Uticaj obrade neravnotežnom plazmom na svojstva vune pri bojenju
(Savez inženjera i tehničara tekstilaca Srbije, Beograd, 1999)
An intensity based optical fibre sensor for flexural damage detection in woven composites
(Sage Publications Ltd, London, 1999)
Flexural deformation of the composite laminate and the integrity of the embedded optical fibres under three-point bending load were monitored. Signal attenuation in optical fibres was used as the damage indicator. The ...
Processing of composite rod with embedded optical fiber
(Kluwer Academic Publ, Dordrecht, 1998)
Heat-treated iron(III) tetramethoxyphenyl porphyrin supported on high-area carbon as an electrocatalyst for oxygen: I. Characterization of the electrocatalyst
(Electrochemical Soc Inc, Pennington, 1998)
Iron(III) tetramethoxyphenyl porphyrin chloride adsorbed on the Black Pearls carbon (FeTMPP-Cl/BP) was heat-treated at temperatures from 200 to 1000°C in Ar atmosphere and characterized by using cyclic voltammetry, X-ray ...
Mikrokapilarni reaktor za konverziju CO u CO2
(Srpsko hemijsko društvo, 1993)
The alcrocapillary carbon supporting carposite platinum catalyst rOd distributed. Palls pores has been Installed into inside chefurnace and tested as oxidation of reactor F6=carbon sonoxide catalytic inlet of the rod was ...
Oxygen reduction on iron. Part VII. Temperature dependence of oxygen reduction on passivated iron in alkaline solutions
(Elsevier Science Sa, Lausanne, 1995)
The temperature dependence of the kinetics of O2 reduction was studied on passivated Fe in NaOH solutions having a concentration ranging from 0.010 to 1.0 mol dm-3 and in the temperature range from 2 to 42 °C. The apparent ...
Raman scattering and infrared absorption in multiple boron-doped Ge dots
(American Institute of Physics Inc.American Vacuum Society, 1999)
Multiple boron-doped Ge quantum dots are investigated. The structure, which consists of 20 periods of Ge quantum dots stacked with 6 nm Si spacers, is grown on a Si (100) substrate by solid source molecular beam epitaxy. ...
Konformacije N-supstituisanih amida / Conformations of N-monosubstituted amides
(Beograd : Srpsko hemijsko društvo, 1997)