Spectrum preview
Title
MIR absorbance spectrum of Portlandite at 10°C under 2bar CO2 gas - 280 min
Database
Experiment type
laboratory measurement
Spectrum type
absorbance
Version
#1 (2017-07-04 10:13:32 UTC+0000)
Instrument parameters
Instrument
Brucker Vertex 70 + Hyperion 3000 – micro-transmission Mid-IR
Spectral observation mode
spectrum
Valid spectral range(s)
500.0 - 2220.0 $cm^{-1}$ ; 2400.0 - 4000.0 $cm^{-1}$
Observation geometry
direct :
Angle observation mode
fixed angles
Spatial observation mode
single spot
Sample preview
Name
Portlandite 96% Sigma-Aldrich 10C 2b CO2 280min
Origin
commercial
Texture
aggregated grains
Temperature
10.0 $\pm$ 0.1 $^{\circ}C$
Fluid
'
References
Data reference
Garenne, Alexandre (2011): Evolution with time of the MIR absorbance spectrum of Portlandite at -10, 0 and 10°C in contact with 2 bar CO2 gas. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_AG_20130923_000