Enhancing solid-state emission from conjugated polymers via self-forming host-guest systems

Vamvounis, George, and Holdcroft, Steven (2004) Enhancing solid-state emission from conjugated polymers via self-forming host-guest systems. Advanced Materials, 16 (8). pp. 716-719.

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Abstract

A novel host–guest system leading to enhanced luminescence (see Figure) is investigated using a self-forming, solid-state solution of a conjugated polymer. Poly(fluorene-alt-thiophene)s are synthesized with varying ratios of 2,5- and 3,4-thiophene linkages. Small quantities of 2,5-linkages give rise to systems in which a matrix of 3,4-thiophene-linked conjugated polymer transfers electronic excitation energy to isolated, emitting 2,5-thiophene-linked conjugated segments.

Item ID: 32741
Item Type: Article (Research - C1)
ISSN: 1521-4095
Date Deposited: 14 Oct 2015 02:41
FoR Codes: 03 CHEMICAL SCIENCES > 0305 Organic Chemistry > 030505 Physical Organic Chemistry @ 50%
03 CHEMICAL SCIENCES > 0305 Organic Chemistry > 030503 Organic Chemical Synthesis @ 50%
SEO Codes: 85 ENERGY > 8505 Renewable Energy > 850504 Solar-Photovoltaic Energy @ 50%
85 ENERGY > 8507 Energy Conservation and Efficiency > 850704 Residential Energy Conservation and Efficiency @ 50%
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