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Titolo:
Solid oxide fuel cell stacks using extruded honeycomb type elements
Autore:
Wetzko, M; Belzner, A; Rohr, FJ; Harbach, F;
Indirizzi:
ABB Kraftwerke AG, Corp Res, D-69115 Heidelberg, Germany ABB Kraftwerke AG Heidelberg Germany D-69115 D-69115 Heidelberg, Germany
Titolo Testata:
JOURNAL OF POWER SOURCES
fascicolo: 1-2, volume: 83, anno: 1999,
pagine: 148 - 155
SICI:
0378-7753(199910)83:1-2<148:SOFCSU>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
FUNCTIONAL CERAMIC COMPONENTS; STABLE COLLOIDAL SUSPENSIONS; ELECTROPHORETIC DEPOSITION;
Keywords:
fuel cell; SOFC; honeycomb; extruded honeycomb; demonstrator stack; stack test;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Harbach, F ABB Kraftwerke AG, Corp Res, Speyerer Str 4, D-69115 Heidelberg, Germany ABB Kraftwerke AG Speyerer Str 4 Heidelberg Germany D-69115 ny
Citazione:
M. Wetzko et al., "Solid oxide fuel cell stacks using extruded honeycomb type elements", J POWER SOU, 83(1-2), 1999, pp. 148-155

Abstract

A solid oxide fuel cell (SOFC) stack concept is described which comprises "condensed-tubes" like extruded honeycomb sections of ceramic electrolyte (ZrO2-based) and interconnectors of nickel sheet as key elements. According to this concept, well known and extensively tested construction principles can be realised in a low-cost production. The cells are self-supported within-plane conduction. A demonstrator model stack of five honeycomb elementsand six nickel sheet seals/interconnectors was built and operated for 860 h at 1000 degrees C. Volumetric power densities of 160 kW/m(3) were obtained with H-2 vs. air, of close to 200 kW/m(3) with H-2 VS. O-2. (C) 1999 Elsevier Science S.A. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/08/20 alle ore 05:16:14