[go: up one dir, main page]

Bakal et al., 2017 - Google Patents

A novel two‐layered glass‐ceramic sealant design for solid oxide fuel cells

Bakal et al., 2017

View PDF
Document ID
14509884926195124419
Author
Bakal A
Mat M
Publication year
Publication venue
International Journal of Energy Research

External Links

Snippet

A thermo‐mechanical stress develops on the sealant of an solid oxide fuel cell (SOFC) stack because of thermal expansion coefficient (TEC) differences among ceramic electrolyte, metallic interconnector, and glass‐ceramic sealant. The stress initiates cracks and usually …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/50—Fuel cells
    • Y02E60/52—Fuel cells characterised by type or design
    • Y02E60/525—Solid Oxide Fuel Cells [SOFC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/50—Fuel cells
    • Y02E60/52—Fuel cells characterised by type or design
    • Y02E60/521—Proton Exchange Membrane Fuel Cells [PEMFC]
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0282—Inorganic material
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes

Similar Documents

Publication Publication Date Title
Smeacetto et al. Novel Glass‐Ceramic Composition as Sealant for SOFC s
Chou et al. Compliant alkali silicate sealing glass for solid oxide fuel cell applications: thermal cycle stability and chemical compatibility
Singh Sealing technology for solid oxide fuel cells (SOFC)
Ritucci et al. A Ba‐free sealing glass with a high coefficient of thermal expansion and excellent interface stability optimized for SOFC/SOEC stack applications
Smeacetto et al. New glass and glass–ceramic sealants for planar solid oxide fuel cells
US20090130458A1 (en) High strength insulating metal-to-ceramic joints for solid oxide fuel cells and other high temperature applications and method of making
Lin et al. Joint strength of a solid oxide fuel cell glass–ceramic sealant with metallic interconnect
JP2016169154A (en) Glass composition for gaskets of devices operating at high temperatures and assembly method using them
Zhang et al. Development of Al2O3/glass-based multi-layer composite seals for planar intermediate-temperature solid oxide fuel cells
Cela Greven et al. Torsional shear strength of novel glass‐ceramic composite sealants for solid oxide fuel cell stacks
Wang et al. Effect of YSZ addition on the performance of glass-ceramic seals for intermediate temperature solid oxide fuel cell application
Pönicke et al. Aging behavior of reactive air brazed seals for SOFC
Kiebach et al. A novel SOFC/SOEC sealing glass with a low SiO2 content and a high thermal expansion coefficient
Schilm et al. Glass ceramics sealants for SOFC interconnects based on a high chromium sinter alloy
Rodríguez-López et al. Thermo-mechanical stability and gas-tightness of glass-ceramics joints for SOFC in the system MgO-BaO/SrO-B2O3-SiO2
Singh Self-repairable glass seals for solid oxide fuel cells
Bakal et al. A novel two‐layered glass‐ceramic sealant design for solid oxide fuel cells
Timurkutluk et al. Glass fiber reinforced sealants for solid oxide fuel cells
Dai et al. Thermal cycle stability of Al2O3-based compressive seals for planar intermediate temperature solid oxide fuel cells
Li et al. Sealing behaviour of glass-based composites for oxygen transport membranes
KR20070059159A (en) High-strength insulated joints for solid oxide fuel cells and other high temperature applications and methods of manufacturing the same
Li et al. Thermal properties and joinability investigation of BaO–SrO–SiO2–B2O3 glasses for oxygen transport membrane application
Reddy et al. SrO‐containing diopside glass–ceramic sealants for solid oxide fuel cells: mechanical reliability and thermal shock resistance
Schilm et al. Glass ceramic sealants for solid oxide cells
US20060060633A1 (en) High strength insulating metal-to-ceramic joints for solid oxide fuel cells and other high temperature applications and method of making