Effect of La0.8Ca0.2Cr0.9Co0.1O3−δ infiltration on the LCCC-YSZ layer as an interconnector material in solid oxide fuel cells
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Full densification of the interconnector La0.8Ca0.2Cr0.9Co0.1O3−δ (LCCC) layer is hardly achieved when it is screen-printed andcofired on a pre-sintered NiO-YSZ (yttria-stabilized zirconia, 8YSZ) substrate. In this study, the LCCC precursors withdifferent concentrations and viscosities were prepared and infiltrated into the LCCC-YSZ layer. The phase developmentprocess and densification behavior of the LCCC were analyzed, and the optimum conditions for full densification aresuggested. Through the research, we propose a method for manufacturing a dense LCCC interconnector layer
Abstract
Full densification of the interconnector La0.8Ca0.2Cr0.9Co0.1O3−δ (LCCC) layer is hardly achieved when it is screen-printed andcofired on a pre-sintered NiO-YSZ (yttria-stabilized zirconia, 8YSZ) substrate. In this study, the LCCC precursors withdifferent concentrations and viscosities were prepared and infiltrated into the LCCC-YSZ layer. The phase developmentprocess and densification behavior of the LCCC were analyzed, and the optimum conditions for full densification aresuggested. Through the research, we propose a method for manufacturing a dense LCCC interconnector layer
참고문헌 (15)
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