Representative volume element size for accurate solid oxide fuel cell cathode reconstructions from focused ion beam tomography data
Electrode performance in solid oxide fuel cells is strongly affected by its microstructure characteristics. A three-dimensional reconstruction of a mixed-conducting La0.58Sr0.4Co0.2Fe0.8O3−δ (LSCF)-cathode is introduced, which gives a detailed description thereof. At first, the multistep procedure o...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
14 May 2012
|
| In: |
Electrochimica acta
Year: 2012, Jahrgang: 82, Heft: Supplement C, Pages: 268-276 |
| ISSN: | 1873-3859 |
| DOI: | 10.1016/j.electacta.2012.04.133 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1016/j.electacta.2012.04.133 Verlag, Volltext: http://www.sciencedirect.com/science/article/pii/S001346861200761X 
|
| Verfasserangaben: | Jochen Joos, Moses Ender, Thomas Carraro, André Weber, Ellen Ivers-Tiffée |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1566535735 | ||
| 003 | DE-627 | ||
| 005 | 20220814050247.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 171219s2012 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.electacta.2012.04.133 |2 doi | |
| 035 | |a (DE-627)1566535735 | ||
| 035 | |a (DE-576)496535730 | ||
| 035 | |a (DE-599)BSZ496535730 | ||
| 035 | |a (OCoLC)1340983794 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 27 |2 sdnb | ||
| 100 | 1 | |a Joos, Jochen |e VerfasserIn |0 (DE-588)1135215588 |0 (DE-627)89020487X |0 (DE-576)489711774 |4 aut | |
| 245 | 1 | 0 | |a Representative volume element size for accurate solid oxide fuel cell cathode reconstructions from focused ion beam tomography data |c Jochen Joos, Moses Ender, Thomas Carraro, André Weber, Ellen Ivers-Tiffée |
| 264 | 1 | |c 14 May 2012 | |
| 300 | |a 9 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 19.12.2017 | ||
| 520 | |a Electrode performance in solid oxide fuel cells is strongly affected by its microstructure characteristics. A three-dimensional reconstruction of a mixed-conducting La0.58Sr0.4Co0.2Fe0.8O3−δ (LSCF)-cathode is introduced, which gives a detailed description thereof. At first, the multistep procedure of FIB/SEM (focused ion beam/scanning electron microscopy) tomography is analyzed, error sources are identified and measures taken against are presented. Special emphasis is turned on adequate SEM image resolution, on representative volume elements essential for trustworthy results and on important aspects of the numerical simulation. Our corrected reconstruction data set represents a volume of ∼2800μm3 and contains ∼96×106voxels. This data set is then used for calculating: (i) volume-specific surface area of the LSCF cathode, (ii) volume/porosity fraction, and (iii) tortuosity of LSCF and pores at a constant base area, but for an increasing height of the reconstructed electrode. Moreover, the course of these microstructure parameters is calculated independently for three representative volume elements. | ||
| 650 | 4 | |a Microstructure modeling | |
| 650 | 4 | |a Focused ion beam tomography | |
| 650 | 4 | |a Microstructural quantification | |
| 650 | 4 | |a Representative volume element | |
| 650 | 4 | |a SOFC cathode | |
| 700 | 1 | |a Ender, Moses Johannes |e VerfasserIn |0 (DE-588)1051247330 |0 (DE-627)785919724 |0 (DE-576)406052662 |4 aut | |
| 700 | 1 | |a Carraro, Thomas |e VerfasserIn |0 (DE-588)13134868X |0 (DE-627)507963369 |0 (DE-576)25094829X |4 aut | |
| 700 | 1 | |a Ivers-Tiffée, Ellen |d 1951- |e VerfasserIn |0 (DE-588)129010170 |0 (DE-627)523318766 |0 (DE-576)184897610 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Electrochimica acta |d New York, NY [u.a.] : Elsevier, 1959 |g 82(2012), Supplement C, Seite 268-276 |h Online-Ressource |w (DE-627)300897561 |w (DE-600)1483548-4 |w (DE-576)094752451 |x 1873-3859 |7 nnas |a Representative volume element size for accurate solid oxide fuel cell cathode reconstructions from focused ion beam tomography data |
| 773 | 1 | 8 | |g volume:82 |g year:2012 |g number:Supplement C |g pages:268-276 |g extent:9 |a Representative volume element size for accurate solid oxide fuel cell cathode reconstructions from focused ion beam tomography data |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.electacta.2012.04.133 |x Verlag |x Resolving-System |3 Volltext |
| 856 | 4 | 0 | |u http://www.sciencedirect.com/science/article/pii/S001346861200761X |x Verlag |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20171219 | ||
| 993 | |a Article | ||
| 994 | |a 2012 | ||
| 998 | |g 13134868X |a Carraro, Thomas |m 13134868X:Carraro, Thomas |d 110000 |d 110200 |d 110000 |d 110400 |e 110000PC13134868X |e 110200PC13134868X |e 110000PC13134868X |e 110400PC13134868X |k 0/110000/ |k 1/110000/110200/ |k 0/110000/ |k 1/110000/110400/ |p 3 | ||
| 999 | |a KXP-PPN1566535735 |e 2990260684 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"person":[{"family":"Joos","given":"Jochen","display":"Joos, Jochen","roleDisplay":"VerfasserIn","role":"aut"},{"given":"Moses Johannes","family":"Ender","role":"aut","display":"Ender, Moses Johannes","roleDisplay":"VerfasserIn"},{"role":"aut","roleDisplay":"VerfasserIn","display":"Carraro, Thomas","given":"Thomas","family":"Carraro"},{"display":"Ivers-Tiffée, Ellen","roleDisplay":"VerfasserIn","role":"aut","family":"Ivers-Tiffée","given":"Ellen"}],"title":[{"title_sort":"Representative volume element size for accurate solid oxide fuel cell cathode reconstructions from focused ion beam tomography data","title":"Representative volume element size for accurate solid oxide fuel cell cathode reconstructions from focused ion beam tomography data"}],"note":["Gesehen am 19.12.2017"],"type":{"bibl":"article-journal","media":"Online-Ressource"},"recId":"1566535735","language":["eng"],"name":{"displayForm":["Jochen Joos, Moses Ender, Thomas Carraro, André Weber, Ellen Ivers-Tiffée"]},"origin":[{"dateIssuedDisp":"14 May 2012","dateIssuedKey":"2012"}],"id":{"doi":["10.1016/j.electacta.2012.04.133"],"eki":["1566535735"]},"physDesc":[{"extent":"9 S."}],"relHost":[{"physDesc":[{"extent":"Online-Ressource"}],"origin":[{"publisherPlace":"New York, NY [u.a.]","dateIssuedDisp":"1959-","dateIssuedKey":"1959","publisher":"Elsevier"}],"id":{"zdb":["1483548-4"],"eki":["300897561"],"issn":["1873-3859"]},"disp":"Representative volume element size for accurate solid oxide fuel cell cathode reconstructions from focused ion beam tomography dataElectrochimica acta","note":["Gesehen am 14.01.2021"],"type":{"media":"Online-Ressource","bibl":"periodical"},"corporate":[{"role":"isb","roleDisplay":"Herausgebendes Organ","display":"International Society of Electrochemistry"}],"language":["eng"],"recId":"300897561","pubHistory":["1.1959 - 56.2010/11; Vol. 57.2011 -"],"part":{"extent":"9","text":"82(2012), Supplement C, Seite 268-276","volume":"82","issue":"Supplement C","pages":"268-276","year":"2012"},"title":[{"subtitle":"the journal of the International Society of Electrochemistry (ISE)","title":"Electrochimica acta","title_sort":"Electrochimica acta"}]}]} | ||
| SRT | |a JOOSJOCHENREPRESENTA1420 | ||