Effect of metal nanoparticles on the optical properties of the solutions of porphyrinates and MEH-PPV polymer

The interactions of metal nanoparticles, which were synthesized in inverse micelles, with a number of porphyrinate molecules and a poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) polymer in solutions were examined by spectrophotometry in order to study the effects of various addi...

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Bibliographic Details
Published in:High energy chemistry 2009-12, Vol.43 (7), p.611-615
Main Authors: Revina, A. A., Tedoradze, M. G., Bogdanova, I. V., Plachev, Yu. A.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Fundamental Principles of Nanophotonics
Physical Chemistry
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Summary:The interactions of metal nanoparticles, which were synthesized in inverse micelles, with a number of porphyrinate molecules and a poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) polymer in solutions were examined by spectrophotometry in order to study the effects of various additives on the efficiency of sun energy absorption and conversion by photosensitive polymer layers. The optical absorption and luminescence spectra of the solutions of Ag, Pd, and Pt nanoparticles and the solutions of Pd(II) and Pt(II) meso -tetra(benzo-15-crown-5)porphyrinates and the MEH-PPV polymer were measured previously.
ISSN:0018-1439
1608-3148
DOI:10.1134/S0018143909070200