XAS fluorescence of iron ferrous solution in hydrothermal conditions at 500bars and between 25 and 450°C | FAME

Experiment

Title: XAS fluorescence of iron ferrous solution in hydrothermal conditions at 500bars and between 25 and 450°C

DOI

10.26302/SSHADE/EXPERIMENT_DT_20161207_001

Data reference

Testemale, Denis (2006): XAS fluorescence of iron ferrous solution in hydrothermal conditions at 500bars and between 25 and 450°C. SSHADE/FAME (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_DT_20161207_001

Publications

Testemale et al., 2009, Chem. Geol., 264, 295

Owner

Database(s)

FAME

Experimentalists

Denis Testemale

Spectra preview

Experiment type

Type(s): laboratory measurement
Description: Iron ferrous solution in hydrothermal conditions, 25–450 °C, 500 bar, 0.5–12 m chloride molality
Number of spectra: 36

Variable parameters

Variable type(s)

sample composition
temperature

Location

Laboratory: French Absorption spectroscopy beamline in Material and Environmental science (FAME)

Instrument #1

Instrument: X-ray Absorption Spectroscopy measured in fluorescence mode
Sample holder: Institut Néel autoclave, see Testemale et al., Rev. Sci. Instrum., 2005.

Spectral parameters

Standard medium

unknown

Observation mode

spectrum

Spectral range type(s)

hard X

Valid spectral range(s)

	Min - Max ( $eV$ )	Sampling ( $eV$ )	Resolution ( $eV$ )	Position accuracy ( $eV$ )	Absorption edge
#1	6999.97 - 7963.42		0.36		$Fe$ (K: 7.112 $keV$ )

Comments

The resolution in the above table is the resolution given by the monochromator. The energy was calibrated by regularly measuring the spectrum of a reference metallic foil (first maximum of the derivative set at 7112 eV).

Spatial parameters

Observation mode: single spot

History

Date begin: 2006-05-07

Versions

Version (Date)

#1 (2017-07-04 15:51:00+0000 UTC)

Newer/Last version(s)

#2 (2018-01-31 23:51:01+0000 UTC, Updated: 2018-11-20 14:23:23+0000 UTC)