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|Title:||Enhanced operational stability of the up-conversion fluorescence in films of palladium-porphyrin end-capped poly(pentaphenylene)||Authors:||Baluschev, Stanislav
Avlasevich, Yuri S
Keivanidis, Panagiotis E.
Grimsdale, Andrew C.
|Major Field of Science:||Engineering and Technology||Field Category:||Mechanical Engineering||Keywords:||Electron transfer;Fluorescence;Photochemistry;Polymers;Porphyrins||Issue Date:||11-Jul-2005||Source:||ChemPhysChem, 2005, vol. 6, no. 7, pp. 1250-1253||Volume:||6||Issue:||7||Start page:||1250||End page:||1253||Journal:||ChemPhysChem||Abstract:||Up-conversion photoluminescence in a blue-emitting polymer doped with porphyrin macrocycles has been investigated and the component distribution of this system has been optimised. Covalent binding of the porphyrins to the polymer was implemented to decrease the separation of the dopant and matrix molecules, as well as dopant aggregation. The result is an up-conversion process with highly enhanced efficiency and operational stability (see picture; I=intensity). (Graph Presented) © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.||URI:||https://ktisis.cut.ac.cy/handle/10488/18165||ISSN:||1439-7641||DOI:||10.1002/cphc.200500098||Rights:||© Wiley||Type:||Article||Affiliation :||Max Planck Institute for Polymer Research
|Appears in Collections:||Άρθρα/Articles|
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