Flow supercritical synthesis of brucite and magnesian T-O, T-O-T phyllosilicates : an opportunity to tune the structure with the solvent composition
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| hal.structure.identifier | Imerys Aluminates | |
| dc.contributor.author | CLAVERIE, Marie | |
| hal.structure.identifier | Géosciences Environnement Toulouse [GET] | |
| dc.contributor.author | MARTIN, François | |
| hal.structure.identifier | Imerys Aluminates | |
| dc.contributor.author | CARÊME, Christel | |
| hal.structure.identifier | Géosciences Environnement Toulouse [GET] | |
| dc.contributor.author | LE ROUX, Christophe | |
| hal.structure.identifier | Géosciences Environnement Toulouse [GET] | |
| dc.contributor.author | MICOUD, Pierre | |
| hal.structure.identifier | Centre Interdisciplinaire de Nanoscience de Marseille [CINaM] | |
| dc.contributor.author | GRAUBY, O. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | AYMONIER, Cyril | |
| dc.date.issued | 2018-09 | |
| dc.identifier.issn | 0009-8558 | |
| dc.description.abstractEn | This work presents the synthesis of minerals with a layered structure in supercritical water/ethanol mixtures to decrease the critical coordinates of the solvent regarding water. Depending on the water/ethanol ratio of the solvent, we obtained three different minerals adopting an octahedral brucitic sheet: (1) without a Si-tetrahedral sheet (O); (2) associated with one Si-tetrahedral sheet (T-O); or (3) intercalated between two Si-tetrahedral sheets (T-O-T). We have thus shown that ethanol in a supercritical water/ethanol mixture changes the solubility of silicon with a direct consequence on the formation of the tetrahedral silicon sheets and thus makes it possible to control the structure of the synthesized layered material. | |
| dc.language.iso | en | |
| dc.publisher | Mineralogical Society | |
| dc.title.en | Flow supercritical synthesis of brucite and magnesian T-O, T-O-T phyllosilicates : an opportunity to tune the structure with the solvent composition | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1180/clm.2018.36 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Clay Minerals | |
| bordeaux.page | 497-503 | |
| bordeaux.volume | 53 | |
| bordeaux.issue | 3 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02171728 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02171728v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Clay%20Minerals&rft.date=2018-09&rft.volume=53&rft.issue=3&rft.spage=497-503&rft.epage=497-503&rft.eissn=0009-8558&rft.issn=0009-8558&rft.au=CLAVERIE,%20Marie&MARTIN,%20Fran%C3%A7ois&CAR%C3%8AME,%20Christel&LE%20ROUX,%20Christophe&MICOUD,%20Pierre&rft.genre=article |
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