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A new host for MnO43-: synthesis and characterisation of the NaCaV1-xMnxO4 system

Owens, Craig and Weller, Mark T. (2002) A new host for MnO43-: synthesis and characterisation of the NaCaV1-xMnxO4 system At 5th International Conference Solid State Chemistry (SSC 2002). 07 - 12 Jul 2002. , pp. 389-394.

Record type: Conference or Workshop Item (Poster)


The incorporation of the intensely coloured charge transfer species MnO43- has been investigated for NaCaVO4. The series of compounds NaCaV1-xMnxO4 (where x = 0, 0.02, 0.04, 0.06, 0.08, 0.1) has been successfully prepared and results in the formation of blue/green coloured powders. A structural characterisation of the materials has been performed and the results are presented. The series is seen to adopt an orthorhombic structure in the space group Cmcm (No.63). On increasing manganese content an overall reduction of the cell volume was observed and the limit of substitution occurs at x 0.08.

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Published date: 2002
Venue - Dates: 5th International Conference Solid State Chemistry (SSC 2002), 2002-07-07 - 2002-07-12
Keywords: inorganic pigments, hypomanganate, manganese (v), sodium calcium vanadate, mno43-color, mn5


Local EPrints ID: 20057
PURE UUID: 8527f7b6-8b82-4f03-877a-bfb1f54e9a55

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Date deposited: 14 Dec 2007
Last modified: 17 Jul 2017 16:29

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Author: Craig Owens
Author: Mark T. Weller

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