Scanning Electron Microscopes (SEM)

Thermo Scientific Apreo SEM

• Source
  • High stability Schottky Field Emission Gun (FEG)
• Detectors
  • Secondary Electron (SE) compound lens
  • Backscattered Electron (BSE) compound lens
  • UltraDry Energy Dispersive X-ray Spectroscopy (EDX)
• High and Low Vacuum modes
  • Low vacuum mode: 500 Pa maximum chamber  pressure
• High Resolution SEM
  • High Vacuum Mode: 0.7 nm
  • Low Vacuum Mode: 1.2 nm
• Heating stage for in situ observation of sample changes
• Liquid cell SEM stage for in situ observation of electrocatalysts under applied potential