The proton exchange membrane fuel cell generates electricity from hydrogen and oxygen (from air) through electrocatalytic reactions in an electrochemical cell. The Pt/C catalyst, commonly used in PEM fuel cells, is very sensitive to impurities that can interact with the active catalyst sites and limit fuel cell performance. Unfortunately, most hydrogen is currently produced from fossil sources, and inevitably contains impurities. The subject of this thesis is the effect of hydrogen impurities on the operation of a PEM fuel cell using a Pt/C anode. The impurities studied are carbon monoxide (CO), carbon dioxide (CO2), and selected hydrocarbons. Particular focus is given to the interaction between the impurities studied and the anode catalyst...
Les piles à combustible à membrane échangeuse de protons (PEMFC) sont sensibles aux polluantsde l’hy...
In this work the effect of NH3 contamination on platinum catalyst has been investigated in the ...
The topic of this thesis is the degradation of fuel cell electrodes in proton exchange membrane fuel...
The proton exchange membrane fuel cell generates electricity from hydrogen and oxygen (from air) thr...
Due to an increasing demand for environment-friendly power production, polymer electrolyte fuel cell...
Reformate hydrogen contains many impurities, some are well known while others have been less studied...
Proton exchange membrane fuel cells are a highly efficient source of power generation that is needed...
Proton exchange membrane fuel cells are a highly efficient source of power generation that is needed...
Availability of high purity H2 for low temperature polymer electrolyte fuel cell (PEFC) technology i...
Due to an increasing demand for environment-friendly power production, polymer electrolyte fuel cell...
Due to an increasing demand for environment-friendly power production, polymer electrolyte fuel cell...
Proton exchange membrane fuel cell (PEM-FC) uses hydrogen as the feed gas and converts it directly i...
The polymer electrolyte fuel cell converts the chemical energy in a fuel, e.g. hydrogen or methanol,...
The polymer electrolyte fuel cell converts the chemical energy in a fuel, e.g. hydrogen or methanol,...
The polymer electrolyte fuel cell converts the chemical energy in a fuel, e.g. hydrogen or methanol,...
Les piles à combustible à membrane échangeuse de protons (PEMFC) sont sensibles aux polluantsde l’hy...
In this work the effect of NH3 contamination on platinum catalyst has been investigated in the ...
The topic of this thesis is the degradation of fuel cell electrodes in proton exchange membrane fuel...
The proton exchange membrane fuel cell generates electricity from hydrogen and oxygen (from air) thr...
Due to an increasing demand for environment-friendly power production, polymer electrolyte fuel cell...
Reformate hydrogen contains many impurities, some are well known while others have been less studied...
Proton exchange membrane fuel cells are a highly efficient source of power generation that is needed...
Proton exchange membrane fuel cells are a highly efficient source of power generation that is needed...
Availability of high purity H2 for low temperature polymer electrolyte fuel cell (PEFC) technology i...
Due to an increasing demand for environment-friendly power production, polymer electrolyte fuel cell...
Due to an increasing demand for environment-friendly power production, polymer electrolyte fuel cell...
Proton exchange membrane fuel cell (PEM-FC) uses hydrogen as the feed gas and converts it directly i...
The polymer electrolyte fuel cell converts the chemical energy in a fuel, e.g. hydrogen or methanol,...
The polymer electrolyte fuel cell converts the chemical energy in a fuel, e.g. hydrogen or methanol,...
The polymer electrolyte fuel cell converts the chemical energy in a fuel, e.g. hydrogen or methanol,...
Les piles à combustible à membrane échangeuse de protons (PEMFC) sont sensibles aux polluantsde l’hy...
In this work the effect of NH3 contamination on platinum catalyst has been investigated in the ...
The topic of this thesis is the degradation of fuel cell electrodes in proton exchange membrane fuel...