FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1949256697> ?p ?o ?g. }

• W1949256697 endingPage "A437" @default.
• W1949256697 startingPage "A437" @default.
• W1949256697 abstract "In this paper, a one-dimensional, steady-state agglomerate model was used to describe the functioning and the mass transport limitations of the cathode in the solid polymer fuel cell (SPFC). This mathematical model is then compared to experimental results obtained on cathodes in an SPFC. The following processes were considered: Tafel kinetics of the oxygen reduction reaction, proton migration, oxygen diffusion in the agglomerates, and diffusion of a ternary gas mixture vapor in the pores of the active layer and of the gas backing. The model shows that limitation by proton migration in the active layer or by oxygen diffusion in the agglomerates leads to a doubling of the Tafel slope at higher current densities. For those two types of transport limitations, the dependence of the reaction rate on the active-layer thickness, oxygen partial pressure, and relative humidity of the gas were simulated. When additional limitation due to slow gas phase diffusion appears, the double Tafel slope is distorted. A mathematical expression for the limiting current density due to this process is presented. By using this expression, it is possible to correct the polarization curves for slow gas phase diffusion. © 2002 The Electrochemical Society. All rights reserved." @default.
• W1949256697 created "2016-06-24" @default.
• W1949256697 creator A5015338172 @default.
• W1949256697 creator A5066787208 @default.
• W1949256697 creator A5082574769 @default.
• W1949256697 date "2002-01-01" @default.
• W1949256697 modified "2023-10-16" @default.
• W1949256697 title "Investigation of Mass-Transport Limitations in the Solid Polymer Fuel Cell Cathode" @default.
• W1949256697 cites W1558944208 @default.
• W1949256697 cites W1907353142 @default.
• W1949256697 cites W191003672 @default.
• W1949256697 cites W1974795801 @default.
• W1949256697 cites W1980196589 @default.
• W1949256697 cites W1984114161 @default.
• W1949256697 cites W1984717573 @default.
• W1949256697 cites W1989919964 @default.
• W1949256697 cites W1990567348 @default.
• W1949256697 cites W2015708268 @default.
• W1949256697 cites W2023893961 @default.
• W1949256697 cites W2026972057 @default.
• W1949256697 cites W2032598586 @default.
• W1949256697 cites W2048354952 @default.
• W1949256697 cites W2064503430 @default.
• W1949256697 cites W2067005286 @default.
• W1949256697 cites W2074090481 @default.
• W1949256697 cites W2074465501 @default.
• W1949256697 cites W2082422025 @default.
• W1949256697 cites W2083303390 @default.
• W1949256697 cites W2111188698 @default.
• W1949256697 cites W2144557595 @default.
• W1949256697 cites W4247232341 @default.
• W1949256697 cites W42667234 @default.
• W1949256697 cites W82431870 @default.
• W1949256697 doi "https://doi.org/10.1149/1.1456916" @default.
• W1949256697 hasPublicationYear "2002" @default.
• W1949256697 type Work @default.
• W1949256697 sameAs 1949256697 @default.
• W1949256697 citedByCount "233" @default.
• W1949256697 countsByYear W19492566972012 @default.
• W1949256697 countsByYear W19492566972013 @default.
• W1949256697 countsByYear W19492566972014 @default.
• W1949256697 countsByYear W19492566972015 @default.
• W1949256697 countsByYear W19492566972016 @default.
• W1949256697 countsByYear W19492566972017 @default.
• W1949256697 countsByYear W19492566972018 @default.
• W1949256697 countsByYear W19492566972019 @default.
• W1949256697 countsByYear W19492566972020 @default.
• W1949256697 countsByYear W19492566972021 @default.
• W1949256697 countsByYear W19492566972022 @default.
• W1949256697 countsByYear W19492566972023 @default.
• W1949256697 crossrefType "journal-article" @default.
• W1949256697 hasAuthorship W1949256697A5015338172 @default.
• W1949256697 hasAuthorship W1949256697A5066787208 @default.
• W1949256697 hasAuthorship W1949256697A5082574769 @default.
• W1949256697 hasBestOaLocation W19492566971 @default.
• W1949256697 hasConcept C113196181 @default.
• W1949256697 hasConcept C121332964 @default.
• W1949256697 hasConcept C129955480 @default.
• W1949256697 hasConcept C147789679 @default.
• W1949256697 hasConcept C159985019 @default.
• W1949256697 hasConcept C172404476 @default.
• W1949256697 hasConcept C17525397 @default.
• W1949256697 hasConcept C178790620 @default.
• W1949256697 hasConcept C185592680 @default.
• W1949256697 hasConcept C192562407 @default.
• W1949256697 hasConcept C205049153 @default.
• W1949256697 hasConcept C2779227376 @default.
• W1949256697 hasConcept C2993864201 @default.
• W1949256697 hasConcept C43617362 @default.
• W1949256697 hasConcept C49110097 @default.
• W1949256697 hasConcept C52859227 @default.
• W1949256697 hasConcept C540031477 @default.
• W1949256697 hasConcept C57156300 @default.
• W1949256697 hasConcept C65177555 @default.
• W1949256697 hasConcept C68463220 @default.
• W1949256697 hasConcept C69357855 @default.
• W1949256697 hasConcept C97355855 @default.
• W1949256697 hasConceptScore W1949256697C113196181 @default.
• W1949256697 hasConceptScore W1949256697C121332964 @default.
• W1949256697 hasConceptScore W1949256697C129955480 @default.
• W1949256697 hasConceptScore W1949256697C147789679 @default.
• W1949256697 hasConceptScore W1949256697C159985019 @default.
• W1949256697 hasConceptScore W1949256697C172404476 @default.
• W1949256697 hasConceptScore W1949256697C17525397 @default.
• W1949256697 hasConceptScore W1949256697C178790620 @default.
• W1949256697 hasConceptScore W1949256697C185592680 @default.
• W1949256697 hasConceptScore W1949256697C192562407 @default.
• W1949256697 hasConceptScore W1949256697C205049153 @default.
• W1949256697 hasConceptScore W1949256697C2779227376 @default.
• W1949256697 hasConceptScore W1949256697C2993864201 @default.
• W1949256697 hasConceptScore W1949256697C43617362 @default.
• W1949256697 hasConceptScore W1949256697C49110097 @default.
• W1949256697 hasConceptScore W1949256697C52859227 @default.
• W1949256697 hasConceptScore W1949256697C540031477 @default.
• W1949256697 hasConceptScore W1949256697C57156300 @default.
• W1949256697 hasConceptScore W1949256697C65177555 @default.
• W1949256697 hasConceptScore W1949256697C68463220 @default.
• W1949256697 hasConceptScore W1949256697C69357855 @default.

• next