Ionic self-phoresis maps onto correlation-induced self-phoresis
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866912801025425408 |
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| author | Domínguez, Alvaro Popescu, Mihail N. |
| author_facet | Domínguez, Alvaro Popescu, Mihail N. |
| contents | We re-examine the self-phoresis of a particle that releases(removes) pairs of ions into(from) the electrolyte solution. We show analytically that in the linear regime the mathematical description of this system maps onto that of the correlation-induced (self-)chemophoresis (CICP). This connection provides a unifying perspective of the two phenomena, within which one recovers and extends recent predictions as particular instances of CICP. Conversely, ion-phoretic particles are identified as candidates for experimental investigations into the rich variety of motility patterns predicted by CICP. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_16435 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Ionic self-phoresis maps onto correlation-induced self-phoresis Domínguez, Alvaro Popescu, Mihail N. Soft Condensed Matter We re-examine the self-phoresis of a particle that releases(removes) pairs of ions into(from) the electrolyte solution. We show analytically that in the linear regime the mathematical description of this system maps onto that of the correlation-induced (self-)chemophoresis (CICP). This connection provides a unifying perspective of the two phenomena, within which one recovers and extends recent predictions as particular instances of CICP. Conversely, ion-phoretic particles are identified as candidates for experimental investigations into the rich variety of motility patterns predicted by CICP. |
| title | Ionic self-phoresis maps onto correlation-induced self-phoresis |
| topic | Soft Condensed Matter |
| url | https://arxiv.org/abs/2404.16435 |