Physical and Mechanical Properties of Barium Alkali Silicate Glasses for SOFC Sealing Applications

Rosa Trejo; Edgar Lara-Curzio; Amit Shyam; Melanie J. Kirkham; Valerie Garcia-Negron; Yanli Wang

doi:10.1111/ijag.12004

Physical and Mechanical Properties of Barium Alkali Silicate Glasses for SOFC Sealing Applications

Rosa Trejo, Edgar Lara-Curzio, Amit Shyam, Melanie J. Kirkham, Valerie Garcia-Negron, Yanli Wang

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

11 Scopus citations

Abstract

The physical and mechanical properties of two barium alkali silicate glasses were determined as a function of temperature. Their Young's modulus and Poisson's ratio were determined by resonant ultrasound spectroscopy; their viscosity, thermal expansion, and glass transition temperature were determined using a thermomechanical analyzer. The wetting behavior of the two glasses on alumina and 8 mol% yttria stabilized zirconia (8YSZ) substrates was determined by measuring contact angles in air as a function of temperature and time. Values of Young's modulus for both glasses were in good agreement with those predicted by the Makishima and MacKenzie model. The physical and mechanical properties of these glasses are discussed in the context of their potential use for sealing applications in solid-oxide fuel cells.

Original language	English
Pages (from-to)	369-379
Number of pages	11
Journal	International Journal of Applied Glass Science
Volume	3
Issue number	4
DOIs	https://doi.org/10.1111/ijag.12004
State	Published - Dec 2012

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1111/ijag.12004

Cite this

@article{c8fd120221b74fde99b198b902d12902,

title = "Physical and Mechanical Properties of Barium Alkali Silicate Glasses for SOFC Sealing Applications",

abstract = "The physical and mechanical properties of two barium alkali silicate glasses were determined as a function of temperature. Their Young's modulus and Poisson's ratio were determined by resonant ultrasound spectroscopy; their viscosity, thermal expansion, and glass transition temperature were determined using a thermomechanical analyzer. The wetting behavior of the two glasses on alumina and 8 mol% yttria stabilized zirconia (8YSZ) substrates was determined by measuring contact angles in air as a function of temperature and time. Values of Young's modulus for both glasses were in good agreement with those predicted by the Makishima and MacKenzie model. The physical and mechanical properties of these glasses are discussed in the context of their potential use for sealing applications in solid-oxide fuel cells.",

author = "Rosa Trejo and Edgar Lara-Curzio and Amit Shyam and Kirkham, {Melanie J.} and Valerie Garcia-Negron and Yanli Wang",

year = "2012",

month = dec,

doi = "10.1111/ijag.12004",

language = "English",

volume = "3",

pages = "369--379",

journal = "International Journal of Applied Glass Science",

issn = "2041-1286",

publisher = "wiley",

number = "4",

}

TY - JOUR

T1 - Physical and Mechanical Properties of Barium Alkali Silicate Glasses for SOFC Sealing Applications

AU - Trejo, Rosa

AU - Lara-Curzio, Edgar

AU - Shyam, Amit

AU - Kirkham, Melanie J.

AU - Garcia-Negron, Valerie

AU - Wang, Yanli

PY - 2012/12

Y1 - 2012/12

N2 - The physical and mechanical properties of two barium alkali silicate glasses were determined as a function of temperature. Their Young's modulus and Poisson's ratio were determined by resonant ultrasound spectroscopy; their viscosity, thermal expansion, and glass transition temperature were determined using a thermomechanical analyzer. The wetting behavior of the two glasses on alumina and 8 mol% yttria stabilized zirconia (8YSZ) substrates was determined by measuring contact angles in air as a function of temperature and time. Values of Young's modulus for both glasses were in good agreement with those predicted by the Makishima and MacKenzie model. The physical and mechanical properties of these glasses are discussed in the context of their potential use for sealing applications in solid-oxide fuel cells.

AB - The physical and mechanical properties of two barium alkali silicate glasses were determined as a function of temperature. Their Young's modulus and Poisson's ratio were determined by resonant ultrasound spectroscopy; their viscosity, thermal expansion, and glass transition temperature were determined using a thermomechanical analyzer. The wetting behavior of the two glasses on alumina and 8 mol% yttria stabilized zirconia (8YSZ) substrates was determined by measuring contact angles in air as a function of temperature and time. Values of Young's modulus for both glasses were in good agreement with those predicted by the Makishima and MacKenzie model. The physical and mechanical properties of these glasses are discussed in the context of their potential use for sealing applications in solid-oxide fuel cells.

UR - http://www.scopus.com/inward/record.url?scp=84877706806&partnerID=8YFLogxK

U2 - 10.1111/ijag.12004

DO - 10.1111/ijag.12004

M3 - Article

AN - SCOPUS:84877706806

SN - 2041-1286

VL - 3

SP - 369

EP - 379

JO - International Journal of Applied Glass Science

JF - International Journal of Applied Glass Science

IS - 4

ER -

Physical and Mechanical Properties of Barium Alkali Silicate Glasses for SOFC Sealing Applications

Abstract

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this