Mobility of organic compounds in a soft clay-rich rock (Tégulines clay, France)

Guo, Ning; Disdier, Zoé; Thory, Émilie; Robinet, Jean-Charles; Dagnelie, R.

doi:10.1016/j.chemosphere.2021.130048

Cited by 6 publications

(3 citation statements)

References 48 publications

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“…Such data may help assessing the behavior of phthalates derivatives and degradation products in soils (Otton et al, 2008). For example, similar data allowed to evidence some correlations between the hydrophilicity of organic anions (Papp I ) and their retention on clay minerals (Dagnelie et al, 2018;Guo et al, 2021). Further analysis is provided in supplementary information regarding substituent constant or ionized groups (Table S4, Figure S3).…”

Section: Case Of Polysubstituted Carboxylic Acidsmentioning

confidence: 78%

Effect of solutes structure and pH on the n-octanol/water partition coefficient of ionizable organic compounds

2022

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Section: Case Of Polysubstituted Carboxylic Acidsmentioning

confidence: 78%

Effect of solutes structure and pH on the n-octanol/water partition coefficient of ionizable organic compounds

2022

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“…From a general overview, the TOC values show that the Tégulines Clay are very poor in organic content. Guo et al (2021) also studied the Tégulines clay in order to investigate the mobility of organic compounds in this formation. Despite a low TOC content (as observed in this study), they observed the retention of certain compounds such as lipophilic compounds.…”

Section: Comparison With Other Marine Clay Formations -Impact Of the ...mentioning

confidence: 99%

Organic matter oxidation of the Tégulines Clay formation, (Paris Basin, France): Spatial Heterogeneities

Mathieu

Boussafir

Milbeau

et al. 2021

Applied Geochemistry

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“…A large number of clay minerals are widely distributed in the natural rocks and soils [ 1 , 2 , 3 ]. The evolution of clay minerals in geological history inevitably interacts with iron and aluminum oxides [ 4 , 5 ], playing a decisive role in the strength and stability of geotechnical engineering.…”

Section: Introductionmentioning

confidence: 99%

Nanoarchitectonics of Illite-Based Materials: Effect of Metal Oxides Intercalation on the Mechanical Properties

Jia

et al. 2022

Nanomaterials

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Clay minerals inevitably interact with colloidal oxides (mainly iron and aluminum oxides) in the evolution of natural geomaterials. However, the interaction between the clay minerals and the colloidal oxides affecting the stability and the strength of geotechnical materials remains poorly understood. In the present work, the interaction between the clay minerals and the colloidal oxides was investigated by reaction molecular dynamics simulations to explore the mechanical properties of illite-based materials. It was found that the metal atoms of the intercalated amorphous iron and aluminum oxides interact with oxygen atoms of the silica tetrahedron at the interface generating chemical bonds to enhance the strength of the illite-based materials considerably. The deformation and failure processes of the hybrid illite-based structures illustrated that the Al–O bonds were more favorable to the mechanical properties’ improvement of the hybrid system compared with Fe–O bonds. Moreover, the anisotropy of illite was greatly improved with metal oxide intercalation. This study provides new insight into the mechanical properties’ improvement of clay-based materials through metal oxides intercalation.

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Mobility of organic compounds in a soft clay-rich rock (Tégulines clay, France)

Cited by 6 publications

References 48 publications

Effect of solutes structure and pH on the n-octanol/water partition coefficient of ionizable organic compounds

Effect of solutes structure and pH on the n-octanol/water partition coefficient of ionizable organic compounds

Organic matter oxidation of the Tégulines Clay formation, (Paris Basin, France): Spatial Heterogeneities

Nanoarchitectonics of Illite-Based Materials: Effect of Metal Oxides Intercalation on the Mechanical Properties

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