Abstract
The microstructure control of NiO-YSZ for SOFC anode was performed using rice starch as pore former. Positively-charged NiO-YSZ slurry and negatively-charge rice starch slurry were heterocoaglated and then filtrated to prepare green plates. The rice starch was burnt out by sintering in air and porous NiO-YSZ electrode was obtained. The surface of NiO-YSZ substrate was coated with conductive polypyrrole to give electric conduction that is essential for EPD processing. The GDC/LSGM/GDC laminar coating was conducted by sequential deposition on the same substrate. The electrolyte layers were easily sintered together on the anode without cracking and peering-off at the interfaces.
| Original language | English |
|---|---|
| Pages (from-to) | 626-630 |
| Number of pages | 5 |
| Journal | Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy |
| Volume | 59 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 2012 Nov 1 |
| Externally published | Yes |
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Keywords
- Electrophoretic deposition
- GDC
- Inter-layer
- LSGM
- Solid oxide fuel cell
ASJC Scopus subject areas
- Mechanical Engineering
- Industrial and Manufacturing Engineering
- Metals and Alloys
- Materials Chemistry
Cite this
Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process. / Suzuki, Harae T.; Uchikoshi, Tetsuo; Kobayashi, Kiyoshi; Furuya, Kenji; Suzuki, Tohru; Sakka, Yoshio; Munakata, Fumio.
In: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, Vol. 59, No. 11, 01.11.2012, p. 626-630.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process
AU - Suzuki, Harae T.
AU - Uchikoshi, Tetsuo
AU - Kobayashi, Kiyoshi
AU - Furuya, Kenji
AU - Suzuki, Tohru
AU - Sakka, Yoshio
AU - Munakata, Fumio
PY - 2012/11/1
Y1 - 2012/11/1
N2 - The microstructure control of NiO-YSZ for SOFC anode was performed using rice starch as pore former. Positively-charged NiO-YSZ slurry and negatively-charge rice starch slurry were heterocoaglated and then filtrated to prepare green plates. The rice starch was burnt out by sintering in air and porous NiO-YSZ electrode was obtained. The surface of NiO-YSZ substrate was coated with conductive polypyrrole to give electric conduction that is essential for EPD processing. The GDC/LSGM/GDC laminar coating was conducted by sequential deposition on the same substrate. The electrolyte layers were easily sintered together on the anode without cracking and peering-off at the interfaces.
AB - The microstructure control of NiO-YSZ for SOFC anode was performed using rice starch as pore former. Positively-charged NiO-YSZ slurry and negatively-charge rice starch slurry were heterocoaglated and then filtrated to prepare green plates. The rice starch was burnt out by sintering in air and porous NiO-YSZ electrode was obtained. The surface of NiO-YSZ substrate was coated with conductive polypyrrole to give electric conduction that is essential for EPD processing. The GDC/LSGM/GDC laminar coating was conducted by sequential deposition on the same substrate. The electrolyte layers were easily sintered together on the anode without cracking and peering-off at the interfaces.
KW - Electrophoretic deposition
KW - GDC
KW - Inter-layer
KW - LSGM
KW - Solid oxide fuel cell
UR - http://www.scopus.com/inward/record.url?scp=84880437765&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84880437765&partnerID=8YFLogxK
U2 - 10.2497/jjspm.59.626
DO - 10.2497/jjspm.59.626
M3 - Article
AN - SCOPUS:84880437765
VL - 59
SP - 626
EP - 630
JO - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
JF - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
SN - 0532-8799
IS - 11
ER -