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.

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Description/Abstract

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.

Item Type: Conference or Workshop Item (Poster)
Venue - Dates: 5th International Conference Solid State Chemistry (SSC 2002), 2002-07-07 - 2002-07-12
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Keywords: inorganic pigments, hypomanganate, manganese (v), sodium calcium vanadate, mno43-color, mn5
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ePrint ID: 20057
Date :
Date Event
2002Published
Date Deposited: 14 Dec 2007
Last Modified: 16 Apr 2017 23:00
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/20057

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