Savin, Shelley L. P. and Chadwick, Alan V. and O'Dell, Luke A. and Smith, Mark E. (2007) Characterisation of nanocrystalline magnesium oxide by X-ray absorption spectroscopy. ChemPhysChem, 8 (6). pp. 882-889. ISSN 1439-7641Full text not available from this repository.
27Al MAS NMR has been used to study a sol?gel prepared alumina annealed at various temperatures. Two-field simulation of the sample heated to 1200 ?C confirmed the presence of corundum, as suggested by XRD, and also the presence of nanocrystalline theta-Al2O3. 27Al MAS NMR chemical shifts, quadrupolar coupling constants and asymmetry parameters are reported for the tetrahedral and octahedral aluminium sites within theta-Al2O3.
|Journal or Publication Title:||ChemPhysChem|
|Uncontrolled Keywords:||ball-milling, EXAFS spectroscopy, nanocrystalline oxides, sol-gel processes|
|Deposited On:||29 Feb 2012 11:45|
|Last Modified:||06 Dec 2016 03:21|
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