Abstract
The photoelectric sensitivity and photorefractive properties at 1064 nm of composites consisting of poly(vinyl carbazole) (PVC), complexes of ruthenium(II) with tetra-15-crown-5-phthalocyanine and axially coordinated CO and CH3OH molecules (R4Pc)Ru(CO)(CH3OH), R4Pc2− is tetrakis-(1,4,7,10,13-pentaoxatridecamethylene)phthalocyaninate ion in the presence and absence of ferrocene were studied. The nature of the optical absorption within the near IR region in composites prepared from PVC and (R4Pc)Ru(TED)2 (TED is triethylenediamine) and (R4Pc)Ru(CO)(CH3OH) is discussed. It was established that the photoelectric, non-linear optical, and photorefractive properties of the polymer composite are determined by supramolecular ensemble composed of Ru(II) crown-phthalocyanines.
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Original Russian Text © A.D. Grishina, F.Yu. Konnov, Yu.G. Gorbunova, Yu.Yu. Enakieva, L.Ya. Pereshivko, T.V. Krivenko, V.V. Savel’ev, A.V. Vannikov, A.Yu. Tsivadze, 2007, published in Zhurnal Fizicheskoi Khimii, 2007, Vol. 81, No. 6, pp. 1122–1129
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Grishina, A.D., Konnov, F.Y., Gorbunova, Y.G. et al. Photorefractive IR-range composites on the basis of poly(vinyl carbazole) and ruthenium (II) tetra-15-crown-5-phthalocyanines. Russ. J. Phys. Chem. 81, 982–989 (2007). https://doi.org/10.1134/S0036024407060258
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DOI: https://doi.org/10.1134/S0036024407060258