Spectrum preview
Title
MIR ATR spectrum of Ca-exchanged saponite under 65% relative humidity of D2O vapor
Database
Experiment type
laboratory measurement
Spectrum type
corrected ATR absorbance
Version
#2 (2019-08-06 07:47:33 UTC+0000)
Instrument parameters
Instrument
FTIR-ATR-MIR
Spectral observation mode
spectrum
Valid spectral range(s)
450.0 - 5000.0 cm1
Observation geometry
specular : i=45.0° ; e=45.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Sample preview
Name
Ca-exchanged smectite saturated with D2O at RH=65%
Origin
natural terrestrial
Texture
earthy
Thickness
0.01 ± 0.005 cm
Temperature
25.0 ± 3.0 C
Fluid
References
Data reference
Kuligiewicz, Artur; Derkowski, Arkadiusz; Gionis, Vassilis; Chryssikos, Georgios (2014): Mid-infrared attenuated total reflectance experiment with Ca2+ exchanged less 2 μm size fraction of synthetic saponite equilibrated with D2O vapor under variable relative humidity. SSHADE/LSD (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_AK_20141121_1