Matches in SemOpenAlex for { <https://semopenalex.org/work/W2088010694> ?p ?o ?g. }
- W2088010694 endingPage "B1186" @default.
- W2088010694 startingPage "B1186" @default.
- W2088010694 abstract "We present a fast computational technique for the electrochemical impedance of solid oxide fuel cells (SOFCs) based on detailed electrochemistry and transport models. The technique is based on the transient numerical simulation of a fast, submicrosecond potential step followed by current relaxation. The impedance is reconstructed by applying a Fourier transform to the resulting current and potential traces. The successful application of this technique is based on the combination of numerical time integration of the governing equations using a time-adaptive solution algorithm, and a Fourier transform algorithm for arbitrarily spaced time points. Results are presented for a two-dimensional model of a symmetrical SOFC including gas-phase transport, pore phase transport, surface chemistry, and elementary kinetic charge transfer. Calculation speed is increased by a factor of 10–200 in comparison to a conventional simulation technique based on frequency-resolved sinusoidal excitation, depending on the frequency resolution of the conventional technique and the imposed precision of the numerical solver. The technique is an important tool for a model-based interpretation of experimental impedance data without using equivalent circuits." @default.
- W2088010694 created "2016-06-24" @default.
- W2088010694 creator A5090181192 @default.
- W2088010694 date "2007-01-01" @default.
- W2088010694 modified "2023-10-16" @default.
- W2088010694 title "Rapid Impedance Modeling via Potential Step and Current Relaxation Simulations" @default.
- W2088010694 cites W1510347508 @default.
- W2088010694 cites W1981738441 @default.
- W2088010694 cites W1982059198 @default.
- W2088010694 cites W1983901114 @default.
- W2088010694 cites W1993099049 @default.
- W2088010694 cites W1993392227 @default.
- W2088010694 cites W2007871919 @default.
- W2088010694 cites W2013413814 @default.
- W2088010694 cites W2056671738 @default.
- W2088010694 cites W2061413959 @default.
- W2088010694 cites W2081297806 @default.
- W2088010694 cites W2085949744 @default.
- W2088010694 cites W2086471701 @default.
- W2088010694 cites W2088803214 @default.
- W2088010694 cites W2123775890 @default.
- W2088010694 cites W2133977903 @default.
- W2088010694 cites W2321527154 @default.
- W2088010694 cites W4233283231 @default.
- W2088010694 cites W64058846 @default.
- W2088010694 doi "https://doi.org/10.1149/1.2772092" @default.
- W2088010694 hasPublicationYear "2007" @default.
- W2088010694 type Work @default.
- W2088010694 sameAs 2088010694 @default.
- W2088010694 citedByCount "47" @default.
- W2088010694 countsByYear W20880106942012 @default.
- W2088010694 countsByYear W20880106942013 @default.
- W2088010694 countsByYear W20880106942014 @default.
- W2088010694 countsByYear W20880106942015 @default.
- W2088010694 countsByYear W20880106942016 @default.
- W2088010694 countsByYear W20880106942017 @default.
- W2088010694 countsByYear W20880106942018 @default.
- W2088010694 countsByYear W20880106942019 @default.
- W2088010694 countsByYear W20880106942020 @default.
- W2088010694 countsByYear W20880106942021 @default.
- W2088010694 countsByYear W20880106942022 @default.
- W2088010694 countsByYear W20880106942023 @default.
- W2088010694 crossrefType "journal-article" @default.
- W2088010694 hasAuthorship W2088010694A5090181192 @default.
- W2088010694 hasConcept C102519508 @default.
- W2088010694 hasConcept C111919701 @default.
- W2088010694 hasConcept C11413529 @default.
- W2088010694 hasConcept C121332964 @default.
- W2088010694 hasConcept C148043351 @default.
- W2088010694 hasConcept C15744967 @default.
- W2088010694 hasConcept C165801399 @default.
- W2088010694 hasConcept C17829176 @default.
- W2088010694 hasConcept C178790620 @default.
- W2088010694 hasConcept C185592680 @default.
- W2088010694 hasConcept C192562407 @default.
- W2088010694 hasConcept C199360897 @default.
- W2088010694 hasConcept C23572009 @default.
- W2088010694 hasConcept C2776029896 @default.
- W2088010694 hasConcept C2778770139 @default.
- W2088010694 hasConcept C2780799671 @default.
- W2088010694 hasConcept C41008148 @default.
- W2088010694 hasConcept C44280652 @default.
- W2088010694 hasConcept C57879066 @default.
- W2088010694 hasConcept C62520636 @default.
- W2088010694 hasConcept C75172450 @default.
- W2088010694 hasConcept C77805123 @default.
- W2088010694 hasConcept C97355855 @default.
- W2088010694 hasConceptScore W2088010694C102519508 @default.
- W2088010694 hasConceptScore W2088010694C111919701 @default.
- W2088010694 hasConceptScore W2088010694C11413529 @default.
- W2088010694 hasConceptScore W2088010694C121332964 @default.
- W2088010694 hasConceptScore W2088010694C148043351 @default.
- W2088010694 hasConceptScore W2088010694C15744967 @default.
- W2088010694 hasConceptScore W2088010694C165801399 @default.
- W2088010694 hasConceptScore W2088010694C17829176 @default.
- W2088010694 hasConceptScore W2088010694C178790620 @default.
- W2088010694 hasConceptScore W2088010694C185592680 @default.
- W2088010694 hasConceptScore W2088010694C192562407 @default.
- W2088010694 hasConceptScore W2088010694C199360897 @default.
- W2088010694 hasConceptScore W2088010694C23572009 @default.
- W2088010694 hasConceptScore W2088010694C2776029896 @default.
- W2088010694 hasConceptScore W2088010694C2778770139 @default.
- W2088010694 hasConceptScore W2088010694C2780799671 @default.
- W2088010694 hasConceptScore W2088010694C41008148 @default.
- W2088010694 hasConceptScore W2088010694C44280652 @default.
- W2088010694 hasConceptScore W2088010694C57879066 @default.
- W2088010694 hasConceptScore W2088010694C62520636 @default.
- W2088010694 hasConceptScore W2088010694C75172450 @default.
- W2088010694 hasConceptScore W2088010694C77805123 @default.
- W2088010694 hasConceptScore W2088010694C97355855 @default.
- W2088010694 hasIssue "11" @default.
- W2088010694 hasLocation W20880106941 @default.
- W2088010694 hasOpenAccess W2088010694 @default.
- W2088010694 hasPrimaryLocation W20880106941 @default.
- W2088010694 hasRelatedWork W1466599531 @default.
- W2088010694 hasRelatedWork W1518912915 @default.
- W2088010694 hasRelatedWork W2014160317 @default.
- W2088010694 hasRelatedWork W2019985882 @default.