Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process

Harae T. Suzuki; Tetsuo Uchikoshi; Kiyoshi Kobayashi; Kenji Furuya; Tohru S. Suzuki; Yoshio Sakka; Fumio Munakata

doi:10.2497/jjspm.59.626

Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process

Harae T. Suzuki, Tetsuo Uchikoshi, Kiyoshi Kobayashi, Kenji Furuya, Tohru S. Suzuki, Yoshio Sakka, Fumio Munakata

Research output: Contribution to journal › Article

2 Citations (Scopus)

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	https://doi.org/10.2497/jjspm.59.626
Publication status	Published - 2012 Nov 1
Externally published	Yes

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

Access to Document

10.2497/jjspm.59.626

Fingerprint Dive into the research topics of 'Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process'. Together they form a unique fingerprint.

Cite this

Suzuki, H. T., Uchikoshi, T., Kobayashi, K., Furuya, K., Suzuki, T. S., Sakka, Y., & Munakata, F. (2012). Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process. Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, 59(11), 626-630. https://doi.org/10.2497/jjspm.59.626

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 S.; 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

Suzuki, HT, Uchikoshi, T, Kobayashi, K, Furuya, K, Suzuki, TS, Sakka, Y & Munakata, F 2012, 'Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process', Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, vol. 59, no. 11, pp. 626-630. https://doi.org/10.2497/jjspm.59.626

Suzuki HT, Uchikoshi T, Kobayashi K, Furuya K, Suzuki TS, Sakka Y et al. Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process. Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 2012 Nov 1;59(11):626-630. https://doi.org/10.2497/jjspm.59.626

Suzuki, Harae T. ; Uchikoshi, Tetsuo ; Kobayashi, Kiyoshi ; Furuya, Kenji ; Suzuki, Tohru S. ; Sakka, Yoshio ; Munakata, Fumio. / Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process. In: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 2012 ; Vol. 59, No. 11. pp. 626-630.

@article{f35b75a3062e4db8a6c58201ef3a4752,

title = "Fabrication of ceria- and lanthanium gallate-based solid electrolyte layers on porous NiO-YSZ by sequential electrophoretic deposition process",

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.",

keywords = "Electrophoretic deposition, GDC, Inter-layer, LSGM, Solid oxide fuel cell",

author = "Suzuki, {Harae T.} and Tetsuo Uchikoshi and Kiyoshi Kobayashi and Kenji Furuya and Suzuki, {Tohru S.} and Yoshio Sakka and Fumio Munakata",

year = "2012",

month = nov,

day = "1",

doi = "10.2497/jjspm.59.626",

language = "English",

volume = "59",

pages = "626--630",

journal = "Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy",

issn = "0532-8799",

publisher = "Funtai Funamtsu Yakin Kyokai/Japan Soc. of Powder Metallurgy",

number = "11",

}

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 S.

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 -