Synthesis and characterisation of new MO(OH)(2) (M = Zr, Hf) oxyhydroxides and related Li2MO3 salts

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Details zur Publikation

Autor(en): Baklanova YV, Denisova TA, Maksimova LG, Tyutyunnik AP, Baklanova IV, Shein IR, Neder R, Tarakina NV
Zeitschrift: Dalton Transactions
Verlag: ROYAL SOC CHEMISTRY
Jahr der Veröffentlichung: 2014
Band: 43
Heftnummer: 7
Seitenbereich: 2755-2763
ISSN: 1477-9226
eISSN: 1477-9234


Abstract


Two new solid MO(OH)(2) (M = Zr, Hf) oxyhydroxides have been synthesised by an ion-exchange reaction from Li2MO3 (M = Zr, Hf) precursors obtained by a citrate combustion technique. The crystal structure of the oxyhydroxides has been solved by direct methods and refined using Rietveld full profile fitting based on X-ray powder diffraction data. Both oxyhydroxides crystallize in a P2(1)/c monoclinic unit cell and have a structure resembling that of the related salts. Detailed characterisation of the fine-structure features and chemical bonding in precursors and oxyhydroxide powders has been performed using vibrational spectroscopy, nuclear magnetic resonance spectroscopy, scanning electron microscopy, pair distribution function analysis and quantum-chemical modelling.



FAU-Autoren / FAU-Herausgeber

Neder, Reinhard Prof. Dr.
Professur für Allgemeine Mineralogie/Kristallographie


Autor(en) der externen Einrichtung(en)
Russian Academy of Sciences / Росси́йская акаде́мия нау́к (RAS)


Zitierweisen

APA:
Baklanova, Y.V., Denisova, T.A., Maksimova, L.G., Tyutyunnik, A.P., Baklanova, I.V., Shein, I.R.,... Tarakina, N.V. (2014). Synthesis and characterisation of new MO(OH)(2) (M = Zr, Hf) oxyhydroxides and related Li2MO3 salts. Dalton Transactions, 43(7), 2755-2763. https://dx.doi.org/10.1039/c3dt52929k

MLA:
Baklanova, Yana V., et al. "Synthesis and characterisation of new MO(OH)(2) (M = Zr, Hf) oxyhydroxides and related Li2MO3 salts." Dalton Transactions 43.7 (2014): 2755-2763.

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Zuletzt aktualisiert 2018-08-08 um 06:57