Final Activity Report Summary - ISOPOLYANIONS (Design of Novel Multi-functional Materials based on Isopolyanions)
- Can pure and stable redox active solid state materials be attained?
- Can they be successfully deposited onto a variety of surfaces so as to attain stable systems?
- Can the redox and surface properties of the materials when surface immobilised be probed.
- What are the redox and surface properties of these systems?
- What are the applications of these systems?
This research proposal was concerned with the development of a novel type of redox active material based upon a family of compounds, polyoxometallates. The main findings of this work have been the following:
- A range of redox active polyoxometallate systems were synthesised and fully characterised by modern electrochemical and spectroscopic techniques.
- The technique of nanoassembly was applied so as to surface immobilise these POMs in an ordered fashion onto a variety of electrode surfaces (i.e. carbon and indium tin oxide).
- The redox activity and the surface properties of these surface immobilised systems has been investigated successfully.
- The possible employment of these nanoassemblies in sensor technology has been explored with the assemblies showing interaction with nitrite and iodate in solution.