Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7707039 | International Journal of Hydrogen Energy | 2018 | 9 Pages |
Abstract
Electrochemical impedance spectroscopy and potentiodynamic polarization measurements show that the controlling-step of the discharge process changed from a mixed rate-determining process at lower depth of discharge to a mass transfer controlled process at higher depth of discharge. The charge transfer resistance increases from 0.5 Ω to 23 Ω with increasing depth of discharge.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Gökçe Hapçı AÄaoÄlu, Gökhan Orhan,