Experiment
Title
Evolution with time of the MIR transmission spectrum of Portlandite at 25°C in contact with 0.1 and 2bar CO2 gas
Database
Experimentalists
Type(s)
laboratory
Variable(s)
pressure, time
Instrument
Brucker Vertex 70 + Hyperion 3000
Sample holder
temperature, pressure and gas controled environmental cell (IR-CryoCell),cooled by liquid nitrogen, KBr windows
Standard medium
vacuum
Spectral range type(s)
MIR
Valid spectral range(s)
Min - Max (cm-1) Sampling (cm-1) Resolution (cm-1) Position accuracy (cm-1) Absorption edge
#1 500.0 - 4000.0 1.928364834 4.0 0.1
Observation mode
single spot
Objective type
objective X15
Spots number
1
Image size
50.0 x 50.0 micron
Spatial resolution
50.0 ${\pm}$ 20.0 micron
Date begin - end
2011-05-10 - 2011-05-27