Application of glass sealant for SOFC

Jinhua Piao; Kening Sun; Naiqing Zhang; Delun Zhou

Application of glass sealant for SOFC

Jinhua Piao^*, Kening Sun, Naiqing Zhang, Delun Zhou

^*Corresponding author for this work

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Glass and glass-ceramic materials were investigated as SOFC seals at 800-850°C. The material was based on the glass and glass-ceramic in the BaO-CaO-Al₂O₃-SiO₂ - La₂O₃-B₂O₃ system. The sealant has a minimum thermal expansion mismatch with yttria-stabilized zirconia (YSZ) electrolyte and M/8YSZ for the anode. The sealant has a superior stability during the process of operation in SOFC and can withstand thermal shock during the process of thermal cycling. The results show that the BaO-CaO-Al₂O₃-SiO₂ - La₂O₃-B₂O₃ system sealant can be used as sealing materials for SOFC.

Original language	English
Pages (from-to)	77-80
Number of pages	4
Journal	Journal of Rare Earths
Volume	22
Issue number	SUPPL. 2
Publication status	Published - Dec 2004
Externally published	Yes

Keywords

Glass-ceramic
Sealant
Solid oxide fuel cell

Cite this

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title = "Application of glass sealant for SOFC",

abstract = "Glass and glass-ceramic materials were investigated as SOFC seals at 800-850°C. The material was based on the glass and glass-ceramic in the BaO-CaO-Al2O3-SiO2 - La2O3-B2O3 system. The sealant has a minimum thermal expansion mismatch with yttria-stabilized zirconia (YSZ) electrolyte and M/8YSZ for the anode. The sealant has a superior stability during the process of operation in SOFC and can withstand thermal shock during the process of thermal cycling. The results show that the BaO-CaO-Al2O3-SiO2 - La2O3-B2O3 system sealant can be used as sealing materials for SOFC.",

keywords = "Glass-ceramic, Sealant, Solid oxide fuel cell",

author = "Jinhua Piao and Kening Sun and Naiqing Zhang and Delun Zhou",

year = "2004",

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language = "English",

volume = "22",

pages = "77--80",

journal = "Journal of Rare Earths",

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TY - JOUR

T1 - Application of glass sealant for SOFC

AU - Piao, Jinhua

AU - Sun, Kening

AU - Zhang, Naiqing

AU - Zhou, Delun

PY - 2004/12

Y1 - 2004/12

N2 - Glass and glass-ceramic materials were investigated as SOFC seals at 800-850°C. The material was based on the glass and glass-ceramic in the BaO-CaO-Al2O3-SiO2 - La2O3-B2O3 system. The sealant has a minimum thermal expansion mismatch with yttria-stabilized zirconia (YSZ) electrolyte and M/8YSZ for the anode. The sealant has a superior stability during the process of operation in SOFC and can withstand thermal shock during the process of thermal cycling. The results show that the BaO-CaO-Al2O3-SiO2 - La2O3-B2O3 system sealant can be used as sealing materials for SOFC.

AB - Glass and glass-ceramic materials were investigated as SOFC seals at 800-850°C. The material was based on the glass and glass-ceramic in the BaO-CaO-Al2O3-SiO2 - La2O3-B2O3 system. The sealant has a minimum thermal expansion mismatch with yttria-stabilized zirconia (YSZ) electrolyte and M/8YSZ for the anode. The sealant has a superior stability during the process of operation in SOFC and can withstand thermal shock during the process of thermal cycling. The results show that the BaO-CaO-Al2O3-SiO2 - La2O3-B2O3 system sealant can be used as sealing materials for SOFC.

KW - Glass-ceramic

KW - Sealant

KW - Solid oxide fuel cell

UR - https://www.scopus.com/pages/publications/15044358764

M3 - Article

AN - SCOPUS:15044358764

SN - 1002-0721

VL - 22

SP - 77

EP - 80

JO - Journal of Rare Earths

JF - Journal of Rare Earths

IS - SUPPL. 2

ER -

Application of glass sealant for SOFC

Abstract

Keywords

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