Infrared spectroscopy quantification of functional carbon groups in kerogens and coals: A calibration procedure

• Published in: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
• Main Authors: PHAN, Van T.H., QUIRICO, Eric, BECK, Pierre, LE BRECH, Yann, JOVANOVIC, Lora, LE GUILLOU, Corentin, BERNARD, Sylvain, BONAL, Lydie, CARRASCO, Nathalie, GAUTIER, Thomas, RAYA, Jesus
• Format: Other/Unknown Material
• Language: English
• Published: Elsevier 2021
• Subjects: Chimie/Chimie organique; Tagish; Tagish Lake; Murchison
• Online Access: https://oskar-bordeaux.fr/handle/20.500.12278/40161; https://doi.org/10.1016/j.saa.2021.119853

The determination of the abundances of the CH x/sub>, C=O and aromatic groups in chondritic Insoluble Organic Matter (IOM) and coals by Infrared (IR) spectroscopy is a challenging issue due to insufficient knowledge on the absorption cross-sections and their sensitivity to the molecular environme...