Key Parameters of Proton‐conducting Solid Oxide Fuel Cells from the Perspective of Coherence with Models

Jarosław Milewski , Arkadiusz Szczęśniak , Łukasz Szabłowski , Rafał Bernat

Abstract

The paper presents a review of thermal, flow, and material parameters from the perspective of modeling proton‐conducting solid oxide fuel cells (H+SOFC). Comments are offered regarding key parameters selected through research of the literature, featuring mostly material‐related properties of electrolyte and electrodes. Some general relationships are proposed here for the purpose of modeling H+SOFC. The most important parameter is fuel cell operational temperature. Next to the temperature, partial pressures of hydrogen on both sides of H+SOFC impact mainly maximum voltage. The materials from which the fuel cell is built do not directly affect the operation of the fuel cell in the sense that they can be taken as fixed values. Indirectly, their influence can be seen in the resistances, that electrolyte conducts for proton flux and electrodes for electrons. In some cases, double ion/electron conductivity may occur.
Author Jarosław Milewski (FPAE / IHE)
Jarosław Milewski,,
- The Institute of Heat Engineering
, Arkadiusz Szczęśniak (FPAE / IHE)
Arkadiusz Szczęśniak,,
- The Institute of Heat Engineering
, Łukasz Szabłowski (FPAE / IHE)
Łukasz Szabłowski,,
- The Institute of Heat Engineering
, Rafał Bernat (FPAE / IHE)
Rafał Bernat,,
- The Institute of Heat Engineering
Journal seriesFuel Cells, ISSN 1615-6846, e-ISSN 1615-6854
Issue year2020
Pages1-10
Publication size in sheets0.5
ASJC Classification2102 Energy Engineering and Power Technology; 2105 Renewable Energy, Sustainability and the Environment
DOIDOI:10.1002/fuce.201900077
URL https://onlinelibrary.wiley.com/doi/abs/10.1002/fuce.201900077
Languageen angielski
Score (nominal)70
Score sourcejournalList
ScoreMinisterial score = 70.0, 21-09-2020, ArticleFromJournal
Publication indicators Scopus Citations = 0; WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2018 = 0.608; WoS Impact Factor: 2018 = 2.33 (2) - 2018=1.974 (5)
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