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dc.contributor.author | Compañ, Vicente | |
dc.contributor.author | Diaz Calleja, Ricardo | |
dc.contributor.author | Diaz Boils, Joaquín | |
dc.contributor.author | Escorihuela, Jorge | |
dc.date.accessioned | 2023-09-11T17:15:49Z | |
dc.date.available | 2023-09-11T17:15:49Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Compañ, Vicente Diaz Calleja, Ricardo Diaz Boils, Joaquín Escorihuela, Jorge 2022 Distribution of Relaxation Times: Debye Length Distribution vsElectrode Polarization by a Cole−Cole Relaxation Model Journal of the Electrochemical Society 169 1 013506 | |
dc.identifier.uri | https://hdl.handle.net/10550/89198 | |
dc.description.abstract | Mobility, diffusivity and charge density in polyelectrolytes, are generally determined from electrochemical impedance spectroscopy following the electrode polarization analysis, in which at a given temperature the peaks in tan δ are fitted based on a model. These results can be different depending on the model used in the fitting of the curves. Generally, the models are based on a single Debye model or on the existence of an overlap in relaxation times (Cole-Cole model). In this work, we propose the alternative use of the distribution of the relaxation times by a distribution of the Debye length (LD), which allows the calculation of parameters such as mobility, diffusivity, and charge density as a function of LD in a more concise approach. | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of the Electrochemical Society, 2022, vol. 169, num. 1, p. 013506 | |
dc.subject | Electrònica | |
dc.subject | Electrònica Aparells i instruments | |
dc.title | Distribution of Relaxation Times: Debye Length Distribution vsElectrode Polarization by a Cole−Cole Relaxation Model | |
dc.type | journal article | |
dc.date.updated | 2023-09-11T17:15:49Z | |
dc.identifier.doi | 10.1149/1945-7111/ac4bf9 | |
dc.identifier.idgrec | 156451 | |
dc.rights.accessRights | open access |