Thermodynamic Feasibility of SHS of SOFC Materials

摘要: Thermodynamic analysis predicts and experiments confirm that La1−x Sr x CrO3 powder, used to manufacture interconnect components in solid oxide fuel cells (SOFC), may be prepared via SHS under moderate conditions. The oxidation of Cr is the main source heat generation, which maintains a stable reaction front. combustion temperature, front propagating velocity product particle size modified by replacing part metallic mixture its oxide. Decomposition either CrO3, SrO2, or NaClO4 provides oxygen needed for oxidation. predicted observed temperatures are reasonable agreement. However, indicate extensive dilution lead extinction conditions thermodynamic feasible.