Sökning: "Maria Wesselmark"
Hittade 2 avhandlingar innehållade orden Maria Wesselmark.
1. Electrochemical Reactions in Polymer Electrolyte Fuel Cells
Sammanfattning : The polymer electrolyte fuel cell converts the chemical energy in a fuel, e.g. hydrogen or methanol, and oxygen into electrical energy. The high efficiency and the possibility to use fuel from renewable sources make them attractive as energy converters in future sustainable energy systems. LÄS MER
2. Methanol and formic acid oxidising anodes in zinc electrowinning
Sammanfattning : Electrowinning is an energy demanding process, in which the electrolysis accounts for the major part of the energy consumption. The anodic reaction in the electrolysis of zinc from sulphate based electrolytes is oxygen evolution, which has a standard potential of 1.23 V at 25 ºC. LÄS MER