- Database
- Experimentalists
- Date
- 2020-11-26
- Previous sample
- Tschermigite powder - grains: 32-80µm
- Thickness
- 3.5 $\pm$ 0.1 $mm$
- Diameter
- 14.0 $mm$
- Volume
- 542.6 $mm^3$
- Mass
- 0.232 $\pm$ 0.002 $g$
- Surface roughness
- smooth
- Substrate material
- Aluminium
- Substrate comments
- cylindrical hole, diameter: 14 mm, depth: 3.5 mm
- Comments
- formed by solid-solid phase transition of a sample of Tschermigite mineral (PE phase)
- Temperature
- 65.0 $\pm$ 0.5 $K$
- Time at T
- 5.0 $min$
- Temperature max
- 76.0 $\pm$ 1.0 $K$
- Comments
- recording of the spectrum takes 74 min
- Type
- purged air
- Fluid temperature
- 65.0 $K$
- Fluid pressure
- 0.0028 $bar$
- Comments
- pumped to 13 mbar at room T°. Air is partly dried by condensation of water at bottom of cooled cell
- Number
- 1
- Layers
-
- Layer #1 , 3.5 $mm$