Electronic structure of a novel alkylidene fluorene polymer in the pristine state
Osikowicz, W., Murdey, R., Giles, M., Heeney, M., Tierney, S., McCulloch, I. and Salaneck, W.R. (2004) Electronic structure of a novel alkylidene fluorene polymer in the pristine state. Chemical Physics Letters, 385, (3-4), 184-188. (doi: 10.1016/j.cplett.2003.12.073).
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The electronic structure of a novel conjugated polymer, polyalkylidene fluorene has been studied using a combined experimental-theoretical approach. The densities of states in the valence band region of the new derivative, poly(9-(1'-decylundecylidene)fluorene), were measured by ultraviolet photoelectron spectroscopy and compared with electronic band-structure calculations performed in the valence effective Hamiltonian framework. The results are compared with those of similar studies on the reference polymer poly(9,9-dioctylfluorene). We report the experimentally determined ionization potential for this new material and discuss the role of substitution in altering the electronic properties of the polymer backbone.
|Keywords:||conjugated polymers, poly(9,9-dioctylfluorene), molecules|
|Subjects:||Q Science > QD Chemistry
Q Science > QC Physics
|Divisions:||University Structure - Pre August 2011 > School of Chemistry
|Date Deposited:||20 Feb 2006|
|Last Modified:||31 May 2011 23:32|
|Contributors:||Osikowicz, W. (Author)
Murdey, R. (Author)
Giles, M. (Author)
Heeney, M. (Author)
Tierney, S. (Author)
McCulloch, I. (Author)
Salaneck, W.R. (Author)
|Date:||9 February 2004|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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