NEW MEDIATORS redox electrolyte photoelectrochemical solar cells

摘要

1. New redox couples for use in SKSE formed by the general formula (a derivative of bipyridine) n Me (Ion) m, where bipyridine derivative is: R1, R2, R3 - any substituent from the series methyl, ethyl, propyl, butyl, pentyl, hexyl, Me - metal from the series Cr, Mo, Nd, Ni, Pd, Pt, Ir, Co, Rh, Cu, W, Mn, Ta, Fe, Ru, a Ion - counter - any anion from the series ClO, Cl, I, BF, PF, CFSO, n, m - metalla.2 corresponds to the valence of the ion. New redox couples for use in SKSE formed by the general formula: (derivative phenanthroline) n Me Ion, wherein the derivative phenanthroline is: R1, R2, R3 - any substituent from the series methyl, ethyl, propyl, butyl, pentyl, hexyl, Me - metal from a number of Cr, Mo, Nd, Ni, Pd, Pt, Ir, Co, Rh, Cu, W, Mn, Ta, Fe, Ru, Ion - counter - any anion from the series ClO, Cl, I, BF, PF , CFSO n, m - is equal to the valence of ion metalla.3. The electrolyte for use in SKSE where the main component of the electrolyte is one of the compounds according to claim 1 or 2 or a mixture of two compounds of claim 1 and 2 in ratios ranging from 1: 100 to 100: 1, and a solvent from a number of acetonitrile, isopropanol , dichlorobenzene, dimethylsulfoxide, dimethylformamide, and the ionic liquid based metilimidazoliuma, propilimidazoliuma, geksilimidazoliuma and the respective cation, and benzimidazole.