Study of the photoresponse of a titanium anode coated with solution-processed fullerene-containing metal porphyrin/phthalocyanine films

статья
Авторы публикации: 
Ovchenkova E.N., Bichan N.G., Kudryakova N.O., Lomova T.N.
Журнал: 
Journal of Molecular Liquids
Год публикации: 
2019
Том/страницы: 
V. 280. – P. 382-388

The present paper deals with the recent studies on the preparation of porphyrin-based donor-acceptor complexes capable of photoinduced electron transfer for solution-processed organic solar cells. Here the synthesis and chemical structure of (octakis(3,5-di-tert-butylphenoxy)phthalocyaninato) cobalt(II) (1) and (2,3,7,8,12,18-hexamethyl,13,17-diethyl,5-(2-pyridyl)porphinato) manganese(III) chloride (2) are performed and self-assembly in toluene solution of 1 and 1′-N-methyl-2′-(pyridin-4-yl)pyrrolidino[3′,4′:1,2][60]fullerene (PyC 60 ) were discussed in more details. The structure of the obtained dyad 1-PyC 60 is confirmed by means of chemical thermodynamics/kinetics, UV–vis, IR, 1 H NMR spectroscopy. Photoelectrochemical studies of the phthalocyanine-fullerene dyad and its precursors were carried out by voltammetry and amperometry methods. A comparative analysis of the photoelectrochemical characteristics obtained in this paper and these for recent described cobalt(II)/manganese(III) porphyrin/phthalocyanine-fullerene dyads are introduced from which ideas for the future design of high performance organic solar cells will be developed.

Опубликовано:
Колкер Римма Семеновна
(25.04.2019)