Browsing Faculty of Engineering by Subject "Proton exchange membrane"

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Characterisation of a PEM electrolyser using the current interrupt method

Martinson, C.A.; Van Schoor, G.; Uren, K.R.; Bessarabov, D. (Elsevier, 2014)

A method is proposed to model the electrochemical characteristics of a Proton Exchange Membrane (PEM) electrolyser. The electrochemical characteristics, which include the Ohmic, activation and concentration losses, are ...
Equivalent electrical circuit modelling of a Proton Exchange Membrane electrolyser based on current interruption

Martinson, Christiaan; Van Schoor, George; Bessarabov, Dmitri (IEEE, 2013)

A Proton Exchange Membrane (PEM) electrolyser is characterised and modelled to identify important electrochemical effects. These electrochemical effects include the ohmic, activation, and concentration losses within the ...
Evaluation of MEA manufacturing parameters using EIS for SO2 electrolysis

Krüger, Andries J.; Krieg, Henning M.; Van der Merwe, Jan; Bessarabov, Dmitri (Elsevier, 2014)

Membrane electrode assembly (MEA) manufacturing parameters such as hot pressing pressure and pressing time were investigated for the use in a SO2 electrolyser. The SO2 electrolysis was optimised in terms of cell temperature, ...