Претраживање
Приказ резултата 141-144 од 144
Electrocatalytic behaviour of MoPt3 intermetallic phase for hydrogen evolution in acid solution
(Ecole Polytechnique de Montreal, 2004)
Metallurgicaly prepared MoPt3 intermetallic compound has been investigated as electrocatalyst for the cathodic evolution of hydrogen (HER) in 0.5 mol dm-3 HClO4 solution at 298 K. The HER on activated and non-activated ...
Mass transfer effect in electrochemical oxidation of methanol at platinum electrocatalysts
(Elsevier Science Sa, Lausanne, 2004)
The influence of the mass transfer on the electrochemical oxidation of methanol was investigated at a rotating disk electrode with smooth polycrystalline Pt and high area carbon supported Pt (Pt/C) as the electrocatalysts. ...
Underpotential deposition of hydrogen on MoPt 4 intermetallic phase in acid solution: Temperature dependence
(Elsevier Ltd, 2004)
Potentiodynamic studies of the underpotential deposition of hydrogen (H upd ) on MoPt 4 electrode in 0.5 mol dm -3 HClO 4 aqueous solution in the range of temperature from 275 to 312 K are made and thermodynamic state ...
Future of short staple fiber spinning in the light of current research / Budućnost predenja kratkih vlakana u svetlosti rezultata savremenih istraživanja
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2004)
Few thousands years old conventional ring spinning technique is constantly developed in the frames of each of its numerous operations. That was the reason why today it became high technology and a winner in the battle with ...