Multi-Layer Ceramics Manufacturing

Burger, W. G.; Weigel, Coralie

doi:10.1147/rd.271.0011

Cited by 19 publications

(2 citation statements)

References 3 publications

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“…Conventional low temperature cofired ceramic multilayers contain glass-filled ceramic layers that help minimize sintering stresses. Multilayer ceramics have been successfully fabricated using strategies such as matching materials sintering behavior, but all the layers in the final product are dense (3). Adjoining SOFC layers must alternate between porous and fully dense, which significantly complicates the technical challenge of co-firing multilayer ceramics.…”

Section: Stack Manufacturingmentioning

confidence: 99%

Saint-Gobain's All Ceramic SOFC Stack: Architecture and Performance

et al. 2013

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Saint-Gobain has developed a unique all ceramic SOFC stack with performance characteristics that make it an attractive solution to the cost and durability challenges of commercializing conventional SOFCs. Saint-Gobain’s all ceramic stacks achieve power density higher than 200 mW/cm2 when operating at 825 °C and 0.75 V/cell. Power degradation is low at 0.2% per kilohour over more than 7,000 hours of testing. Ceramic interconnect stability is verified for >10,000 h using accelerated testing. Good performance under thermal cycling, power cycling and unplanned transients such as fuel or air loss has also been confirmed. With reliable R&D scale manufacturing and targeted testing platforms, Saint-Gobain has increased cell power density by 50% and decreased interconnect resistance by 40% between 2010 and 2012 with further improvements in development.

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Section: Stack Manufacturingmentioning

confidence: 99%

Saint-Gobain's All Ceramic SOFC Stack: Architecture and Performance

et al. 2013

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“…Next this body is fired at high temperature, simultaneously densifying the ceramic and forming a metallization layer [20,21,22,231. In order to fire the conductor simultaneously with the ceramic, it is necessary to consider the firing temperature (melting point of the metal), the firing environment (oxidation-reduction potential of the metal), reactions between the ceramic and metallization layer and so on.…”

Section: Cofiring Metallizationmentioning

confidence: 99%