We discuss the effects of treatments (cathodic/anodic conditioning, red ox cycles) upon the electrochemical properties of Ni-based electrodes in concentrated alkaline solutions. We find that daylong treatments greatly enhance the red ox reactions of the Nielectrodes which occur between hydrogen evolution (HER) and oxygen evolution reactions (OER). The effects upon HER and OER are also discussed.
(2009). Ni – based Electrodes for Hydrogen and Oxygen Generation . In ECS TRANSACTIONS. Retrieved from http://hdl.handle.net/10446/23094
Ni – based Electrodes for Hydrogen and Oxygen Generation
Villa, Marco;Milanese, Chiara;Nelli, Paolo;Salvi, Paolo;Verardi, Erwin;Zangari, Giovanni
2009-01-01
Abstract
We discuss the effects of treatments (cathodic/anodic conditioning, red ox cycles) upon the electrochemical properties of Ni-based electrodes in concentrated alkaline solutions. We find that daylong treatments greatly enhance the red ox reactions of the Nielectrodes which occur between hydrogen evolution (HER) and oxygen evolution reactions (OER). The effects upon HER and OER are also discussed.File allegato/i alla scheda:
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