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Results

30 099 results (0,208s)

Result

The Life inside out: oxygen and evolution

The Evolution of life and the appearence of oxygen in atmosphere...

EB - Genetika a molekulární biologie

  • 2008
  • C
Result

Influence of oxygen on reactivity of Ru1-xFexO2-y ? doped materials

. The electrocatalytic behavior of the prepared materials was tested with respect to oxygen evolution to a slight increase of the material's activity toward oxygen evolution. The selectivity of iron-doped materials...

CG - Elektrochemie

  • 2008
  • Jx
Result

Evolution of nitrogen atom density in the nitrogen post-discharge with oxygen admixture

Evolution of nitrogen atom density in the nitrogen post-discharge with oxygen admixture...

BL - Fyzika plasmatu a výboje v plynech

  • 2007
  • D
Result

Oxygen evolution on nanocrystalline RuO2 and Ru0.9Ni0.1O2? electrodes ? DEMS approach to reaction mechanism determination

The mechanism of the oxygen evolution on RuO2 and Ru0.9Ni0.1O2? anodes mass spectrometry (DEMS). It was shown that the mechanism of the oxygen evolution is potential sensitive. At potentials negative to 1.12 V vs. ...

CG - Elektrochemie

  • 2009
  • Jx
Result

Selectivity of Ru-rich Ru-Ti-O oxide surfaces in parallel oxygen and chlorine evolution reactions

oxygen evolution and chlorine evolution reactions. Materials with x ranging between 0 (111) direction. Prepared materials are active in both oxygen evolution for oxygen evolution reactio...

Physical chemistry

  • 2022
  • Jimp
  • Link
Result

Photochemical proceses of photosynthesis and oxygen evolution rate in a lichen photobiont Trebouxia erici

In this study was studied a relationship between quantum yield of photochemical proceses in photosystem II and oxygen evolution rate on a lichen photobiont Trebouxia erici....

EF - Botanika

  • 2004
  • D
Result

Beyond the volcano limitations in electrocatalysis - oxygen evolution reaction

Oxygen evolution catalysis is restricted by the interdependence of adsorption energies of the reaction intermediates and the surface reactivity. The interdependence reduces the number of degrees of freedom available for catalyst opt...

CF - Fyzikální chemie a teoretická chemie

  • 2014
  • Jx
  • Link
Result

Particle size dependence of oxygen evolution reaction on nanocrystalline RuO2 and Ru0.8Co0.2O2-x

for oxygen evolution. Despite similar structure and chemical composition the oxygen evolution on RuO2 is controlled by charge transfer processes; the oxygen evolution on Ru0.8Co0.2O2-x is control...

CG - Elektrochemie

  • 2006
  • Jx
Result

Local structure of Co doped RuO2 nanocrystalline electrocatalytic materials for chlorine and oxygen evolution

in oxygen evolution is comparable with that of the non-doped ruthenium dioxide materials are more selective towards oxygen evolution compared with the non doped ruthenia. The enhanced oxygen evolution...

CG - Elektrochemie

  • 2013
  • Jx
  • Link
Result

Ru rich Ru-Mn-O phases for selective suppression of chlorine evolution in sea water electrolysis

for activity in oxygen and chlorine evolution reactions. The overall electrocatalytic also increases the selectivity towards oxygen evolution in acidic chloride. This is illustrated by the order of the oxygen<...

Physical chemistry

  • 2023
  • Jimp
  • Link
  • 1 - 10 out of 30 099