Full metadata record
DC FieldValueLanguage
dc.contributor.authorSchärer, Roman Pascal-
dc.contributor.authorWlodarczyk, Jakub-
dc.contributor.authorSchumacher, Jürgen-
dc.date.accessioned2021-11-11T15:02:57Z-
dc.date.available2021-11-11T15:02:57Z-
dc.date.issued2021-09-06-
dc.identifier.urihttps://www.wias-berlin.de/workshops/amasis2021/resources/AMaSiS2021-book_of_abstracts.pdfde_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/23480-
dc.descriptionThis project has received funding from the European Union’s Horizon 2020 research and innovation programme under Grant Agreement no. 875489 (SONAR),de_CH
dc.description.abstractRedox flow batteries are an emerging technology for grid energy storage applications thanks to their promising properties, such as long cycle life and safety. Porous electrodes are a core component of flow batteries that facilitate the electron transfer between the liquid electrolyte and solid electrode by providing high specific surface areas. We are interested in macroscopic homogenized descriptions of the coupled processes of mass transport and heterogeneous reactions in porous electrodes, allowing for efficient simulations over macroscopic domains. The effective macroscopic properties, such as the dispersion tensor or the effective reaction rate depend on the pore-scale properties of the porous electrode, such as the morphology and surface properties of the electrode. Here we consider periodic porous media with simplified geometries. The electrolyte is modelled as a dilute, multicomponent mixture occupying the pore-space. We use the method of volume averaging for upscaling the pore-scale problem to obtain effective macroscopic descriptions and study their dependence on the pore-scale properties. In future work, we intend to consider more complex electrochemical interface descriptions based on the framework of non-equilibrium thermodynamics, which allow incorporating additional interface properties that could be provided by lower-scale descriptions, such as kinetic Monte Carlo simulations.de_CH
dc.language.isoende_CH
dc.publisherWeierstraß-Institut für Angewandte Analysis und Stochastik (WIAS)de_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectMultiscale modellingde_CH
dc.subjectPorous electrodesde_CH
dc.subjectRFBde_CH
dc.subjectVolume averaging methodde_CH
dc.subject.ddc540: Chemiede_CH
dc.titleTowards multiscale modelling of porous electrodes : connecting the meso- to the macroscopic scalede_CH
dc.typeKonferenz: Sonstigesde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
zhaw.publisher.placeBerlinde_CH
zhaw.conference.detailsApplied Mathematics and Simulation for Semiconductors and Electrochemical Systems (AMaSiS), online, 6-9 September 2021de_CH
zhaw.funding.euinfo:eu-repo/grantAgreement/EC/H2020/875489//Modelling for the search for new active materials for redox flow batteries/SONARde_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.start34de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewEditorial reviewde_CH
zhaw.title.proceedingsAMaSiS 2021 Book of Abstractsde_CH
zhaw.webfeedMicrostructure analysisde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
Appears in collections:Publikationen School of Engineering

Files in This Item:
There are no files associated with this item.
Show simple item record
Schärer, R. P., Wlodarczyk, J., & Schumacher, J. (2021). Towards multiscale modelling of porous electrodes : connecting the meso- to the macroscopic scale [Conference presentation]. AMaSiS 2021 Book of Abstracts, 34. https://www.wias-berlin.de/workshops/amasis2021/resources/AMaSiS2021-book_of_abstracts.pdf
Schärer, R.P., Wlodarczyk, J. and Schumacher, J. (2021) ‘Towards multiscale modelling of porous electrodes : connecting the meso- to the macroscopic scale’, in AMaSiS 2021 Book of Abstracts. Berlin: Weierstraß-Institut für Angewandte Analysis und Stochastik (WIAS), p. 34. Available at: https://www.wias-berlin.de/workshops/amasis2021/resources/AMaSiS2021-book_of_abstracts.pdf.
R. P. Schärer, J. Wlodarczyk, and J. Schumacher, “Towards multiscale modelling of porous electrodes : connecting the meso- to the macroscopic scale,” in AMaSiS 2021 Book of Abstracts, Sep. 2021, p. 34. [Online]. Available: https://www.wias-berlin.de/workshops/amasis2021/resources/AMaSiS2021-book_of_abstracts.pdf
SCHÄRER, Roman Pascal, Jakub WLODARCZYK und Jürgen SCHUMACHER, 2021. Towards multiscale modelling of porous electrodes : connecting the meso- to the macroscopic scale. In: AMaSiS 2021 Book of Abstracts [online]. Conference presentation. Berlin: Weierstraß-Institut für Angewandte Analysis und Stochastik (WIAS). 6 September 2021. S. 34. Verfügbar unter: https://www.wias-berlin.de/workshops/amasis2021/resources/AMaSiS2021-book_of_abstracts.pdf
Schärer, Roman Pascal, Jakub Wlodarczyk, and Jürgen Schumacher. 2021. “Towards Multiscale Modelling of Porous Electrodes : Connecting the Meso- to the Macroscopic Scale.” Conference presentation. In AMaSiS 2021 Book of Abstracts, 34. Berlin: Weierstraß-Institut für Angewandte Analysis und Stochastik (WIAS). https://www.wias-berlin.de/workshops/amasis2021/resources/AMaSiS2021-book_of_abstracts.pdf.
Schärer, Roman Pascal, et al. “Towards Multiscale Modelling of Porous Electrodes : Connecting the Meso- to the Macroscopic Scale.” AMaSiS 2021 Book of Abstracts, Weierstraß-Institut für Angewandte Analysis und Stochastik (WIAS), 2021, p. 34, https://www.wias-berlin.de/workshops/amasis2021/resources/AMaSiS2021-book_of_abstracts.pdf.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.