Microscopic characterization

  • Samples preparation laboratory
  • Cross sections of electrodes and MEAs: embedded-mechanical polishing, ion milling (Hitachi High Tech IM4000), and other techniques (lasser cutting, N2 cut).
  • FE-SEM microscope (Hitachi SU6600)

 

SEM microscopy and cross-sectional analysis

SEM microscopy and cross-sectional analysis

SEM microscopy and cross-sectional analysis

 

Cross section SEM image of an MEA

Cross section SEM image of an MEA