<p>We selected a cell with superior electrochemical performance to characterization microstructure characterization. Here, we employed high-resolution SEM and X-ray nano-CT to investigate a porous LSCrRu-GDC composite anode. These experimental results are utilized for characterize and quantify the key structural parameters, such as the volume ratio of the three phases (LSCrRu, GDC, and pore), connected porosity, tortuosity, surface area of each phase, interface of LSCrRu/GDC, and three-phase boundary length (TPB where the LSCrRu, GDC and fuel gas phases come together) of the anode.</p>

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Comprehensive Quantification of LSCrRu-GDC Anode Microstructures by Three-dimensional Reconstruction Using X-ray Nano Computerised Tomography

  • Hongbo Gao,
  • Mingze Zhu,
  • Kaige Cui,
  • Huakang Kong,
  • Shijing Zhang,
  • Yongmin Xie,
  • Yao Chen

摘要

We selected a cell with superior electrochemical performance to characterization microstructure characterization. Here, we employed high-resolution SEM and X-ray nano-CT to investigate a porous LSCrRu-GDC composite anode. These experimental results are utilized for characterize and quantify the key structural parameters, such as the volume ratio of the three phases (LSCrRu, GDC, and pore), connected porosity, tortuosity, surface area of each phase, interface of LSCrRu/GDC, and three-phase boundary length (TPB where the LSCrRu, GDC and fuel gas phases come together) of the anode.