Structural differences between Sb- and Nb-doped tin oxides and consequences for electrical conductivity
Abstract
Sb- and Nb-doped tin oxides have been prepared by a co-precipitation method. Whilst X-ray powder diffraction and EDX mapping indicate similar dopant distributions, more detailed characterisation by variable high-temperature XRD, 119Sn MAS NMR and Nb K-edge X-ray absorption near edge structure spectroscopy reveal clear differences in the oxide structures. This detailed structural information is used to validate the measured differences in electrical conductivity. Show more
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https://doi.org/10.3929/ethz-b-000114532Publication status
publishedExternal links
Journal / series
New Journal of ChemistryVolume
Pages / Article No.
Publisher
Royal Society of ChemistryOrganisational unit
03872 - Copéret, Christophe / Copéret, Christophe
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