Comparison of LSGM and LSGMC_(8.5) Synthesized by Advanced Pechini Method
Source abstract
Abstract
The perovskite-type LSGM (La0.9Sr0.1Ga0.85Mg0.15O2.875) and Co-doped LSGMC8.5 (La0.9Sr0.1(Ga0.9Co0.1)0.85Mg0.15O3-δ) were synthesized by the advanced Pechini method. Their properties were compared by the analysis of XRD, DTA-TG, impedance spectra, conductivity and density. It showed that Co doping decreased the forming temperature of cubic perovskite structure from 1400 ℃ to 1300 ℃, and increased the fractional density from 95% to 99%. The conductivity of the LSGMC8.5 sintered at 1400 ℃ for 6h is 5.38×10-2S/cm. So the Co-doped LSGMC8.5 is more suitable for IT-SOFC.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advancements in Solid Oxide Fuel Cells · Catalytic Processes in Materials Science · Catalysis and Oxidation Reactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References
Reference metadata was not supplied for this record.