Detail of "18511-69-8"

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Luminescent metal complexes

Luminescent metal complexes. Part 1. Tris-chelates of substituted 2,2'-bipyridyls with ruthenium(II) as dyes for luminescent solar collectors. Cook, Michael J.In this article, certain chemicals are used. One of their cas registry numbers is 18511-69-8 ; Lewis, Anthony P.; McAuliffe, Glenn S. G.; Skarda, Vladimir; Thomson, Andrew J.; Glasper, John L.; Robbins, David J. (Sch. Chem. Sci., Univ. East Anglia, Norwich NR4 7TJ, UK). J. Chem. Soc., Perkin Trans. 2, (8), 1293-301 (English) 1984. CODEN: JCPKBH. ISSN: 0300-9580. DOCUMENT TYPE: Journal CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) Section cross-reference(s): 52, 73, 78 Twenty-seven RuII(bipy)32+ complexes, feasible dyes for use in luminescent solar collectors, were prepd. and their absorption and emission spectra in EtOH-MeOH at room temp. are reported. Quantum efficiencies, which are sensitive to O quenching, vary between 0.002 and 0.306 depending upon substituents. The effect of the medium on the spectral properties of selected compds. was also investigated. Measured quantum yields of nonaq. solns. are higher than those for aq. solns. but lower than for doped plastic films. .