Determining the width of the electrochemically active electrode area along the triple phase boundary


The width of the active electrode area along the triple phase boundary, TPB, was determined using a novel method based on ac impedance measurements between two interdigitated electrodes. The theoretical basis is presented and... [ view full abstract ]


  1. Yoed Tsur (GTEP and Chemical Engineering Department, Technion, IIT)
  2. Tzvia Beitner (GTEP, Technion, IIT)
  3. Sioma Baltianski (Chemical Engineering Department, Technion, IIT)
  4. Rotraut Merkle (Max Planck Institute for Solid State Research, Stuttgart, Germany)
  5. Ilan Riess (Physics Department, Technion-IIT)

Topic Areas

Advanced characterisation , Electrochemical behavior


OS-8A » Symposium A - Electroceramics for Energy Applications (15:40 - Wednesday, 11th July, Aula Louis Verhaegen)

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