A simple strategy for the synthesis of well-defined bassanite nanorods

Publikationstyp: Zeitschriftenartikel
URI (zitierfähiger Link): http://nbn-resolving.de/urn:nbn:de:bsz:352-0-290292
Autor/innen: Tritschler, Ulrich; Kellermeier, Matthias; Debus, Christian; Kempter, Andreas; Cölfen, Helmut
Erscheinungsjahr: 2015
Erschienen in: CrystEngComm ; 17 (2015), 20. - S. 3772-3776. - eISSN 1466-8033
DOI (zitierfähiger Link): https://dx.doi.org/10.1039/C5CE00519A
Zusammenfassung:
Bassanite is a metastable but industrially important form of calcium sulfate, which is commonly produced by heating of gypsum. Here we show that pure bassanite can also be obtained at ambient conditions by quenching aqueous CaSO4 solutions in ethanol. This highlights that organic solvents can actually induce the formation of metastable phases rather than freezing precipitation processes.
Fachgebiet (DDC): 540 Chemie
Schlagwörter: CALCIUM-SULFATE HEMIHYDRATE; GYPSUM; CRYSTALLIZATION; PRECIPITATION; DIHYDRATE; WATER; TRANSFORMATION; METHANOL; GROWTH; PHASE
Link zur Lizenz: Nutzungsbedingungen
Universitätsbibliographie: Ja
Dieser Beitrag ist im Zusammenhang des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.

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TRITSCHLER, Ulrich, Matthias KELLERMEIER, Christian DEBUS, Andreas KEMPTER, Helmut CÖLFEN, 2015. A simple strategy for the synthesis of well-defined bassanite nanorods. In: CrystEngComm. 17(20), pp. 3772-3776. eISSN 1466-8033. Available under: doi: 10.1039/C5CE00519A

@article{Tritschler2015simpl-31092, title={A simple strategy for the synthesis of well-defined bassanite nanorods}, year={2015}, doi={10.1039/C5CE00519A}, number={20}, volume={17}, journal={CrystEngComm}, pages={3772--3776}, author={Tritschler, Ulrich and Kellermeier, Matthias and Debus, Christian and Kempter, Andreas and Cölfen, Helmut} }

Tritschler, Ulrich 2015 2015-06-02T09:11:13Z eng A simple strategy for the synthesis of well-defined bassanite nanorods terms-of-use Debus, Christian 2015-06-02T09:11:13Z Tritschler, Ulrich Bassanite is a metastable but industrially important form of calcium sulfate, which is commonly produced by heating of gypsum. Here we show that pure bassanite can also be obtained at ambient conditions by quenching aqueous CaSO<sub>4</sub> solutions in ethanol. This highlights that organic solvents can actually induce the formation of metastable phases rather than freezing precipitation processes. Cölfen, Helmut Debus, Christian Kempter, Andreas Kellermeier, Matthias Kempter, Andreas Kellermeier, Matthias Cölfen, Helmut

Dateiabrufe seit 02.06.2015 (Informationen über die Zugriffsstatistik)

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