Zobrazeno 1 - 10
of 870
pro vyhledávání: '"Jerzy Haber"'
Autor:
Jerzy, Haber, Tadeusz, Machej, Miroslaw, Derewinski, Robert, Janik, Joanna, Krysciak, Halina, Sadowska
Publikováno v:
In Studies in Surface Science and Catalysis 1999 121:99-104
Publikováno v:
Applied Surface Science. 256:5498-5502
Exposure of pure gold powders to hydrogen flow at 125 °C and atmospheric pressure causes heat evolution accompanied by hydrogen adsorption. The exposure takes place in a flow-through microcalorimeter, in which the metal powders are purged by nitroge
Publikováno v:
Catalysis Letters. 132:159-167
Tetrabutylammonium salts of lacunary Keggin anions with supported Co and Mn cations soluble in organic solvents were prepared and characterized by thermogravimetric analysis, FTIR spectroscopy and X-ray diffraction. These salts were applied as cataly
Autor:
Jerzy Haber
Publikováno v:
Topics in Catalysis. 52:970-981
Modern civilization, whose spectacular development took place in the second half of XX century as the result of scientific and information revolution has six characteristic features: (1) it is a mass civilization, (2) it is mobile, (3) it is global,
Autor:
Jerzy Haber
Publikováno v:
Catalysis Today. 142:100-113
The fifties of XXth century were times when solid state physics and chemistry scored great successes both experimental and theoretical – transistors were discovered and the theory of electronic structure of solids made rapid progress. It was believ
Publikováno v:
The Journal of Physical Chemistry C. 112:18483-18492
The oscillatory character of sorption of H2 in Pd has been observed for the first time by measuring the oscillating rate of heat evolution accompanying the reaction. The process was investigated by using isothermal flow-through microcalorimetry with
Publikováno v:
Catalysis Letters. 127:7-12
Oxidative dehydrogenation of cyclohexane could be very promising and complementary test reaction to evaluation of redox properties of the catalyst surface, which are very important in the selection of materials for neutralisation of NOx. The process
Publikováno v:
Catalysis Letters. 126:43-48
Charge transfer between the redox couples in solution and the electrodes obtained by surface doping of TiO2 either by vanadium or by molybdenum have been investigated by electrochemical methods. In both cases the doping metal ions form at the electro
Publikováno v:
Applied Catalysis B: Environmental. 77:278-283
Catalytic activity of γ-alumina supported rhodium catalysts in nitrous oxide decomposition into dinitrogen and dioxygen has been determined, the total conversion being reached at 450 °C. Rhodium is present at alumina surface in three forms: metal p