A complex four-point method for the evaluation of ohmic and faradaic losses within a redox flow battery single-cell
| dc.contributor.author | Mazúr, Petr | |
| dc.contributor.author | Mrlík, Jindřich | |
| dc.contributor.author | Charvát, Jiří | |
| dc.contributor.author | Pocedič, Jaromír | |
| dc.contributor.author | Vrána, Jiří | |
| dc.contributor.author | Dundálek, Jan | |
| dc.contributor.author | Kosek, Juraj | |
| dc.date.accessioned | 2020-08-31T10:00:23Z | |
| dc.date.available | 2020-08-31T10:00:23Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract-translated | We propose a complex 4-point method for characterization of flow batteries. The distribution of ohmic and faradaic losses within a single-cell is evaluated from electrochemical impedance spectra and load curves of positive and negative half-cells measured with platinum wire pseudo-reference electrodes positioned in respective electrode compartment. The developed method can be used e.g., for the component screening and in-situ durability studies on single-cell scale. The method was validated on a vanadium redox flow battery single-cell; however, it can be analogically employed for various chemistries of flow battery. | en |
| dc.format | 6 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | MAZÚR, P., MRLÍK, J., CHARVÁT, J., POCEDIČ, J., VRÁNA, J., DUNDÁLEK, J., KOSEK, J. A complex four-point method for the evaluation of ohmic and faradaic losses within a redox flow battery single-cell. MethodsX, 2019, roč. 6, č. 2019, s. 534-539. ISSN 2215-0161. | en |
| dc.identifier.document-number | 493729600062 | |
| dc.identifier.doi | 10.1016/j.mex.2019.03.007 | |
| dc.identifier.issn | 2215-0161 | |
| dc.identifier.obd | 43929780 | |
| dc.identifier.uri | 2-s2.0-85063336766 | |
| dc.identifier.uri | http://hdl.handle.net/11025/39555 | |
| dc.language.iso | en | en |
| dc.project.ID | LO1402/CENTEM+ | cs |
| dc.publisher | Elsevier | en |
| dc.relation.ispartofseries | MethodsX | en |
| dc.rights | © Elsevier | en |
| dc.rights.access | openAccess | en |
| dc.subject.translated | Redox flow battery | en |
| dc.subject.translated | Electrochemical impedance spectroscopy | en |
| dc.subject.translated | Load curve | en |
| dc.title | A complex four-point method for the evaluation of ohmic and faradaic losses within a redox flow battery single-cell | en |
| dc.type | článek | cs |
| dc.type | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |