Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 15746-57-3, Name is Cis-Dichlorobis(2,2′-bipyridine)ruthenium(II), HPLC of Formula: C20H16Cl2N4Ru.
A series of TiO2-supported copper(I) dyes, [Cu(Lanchor) (Lancillary)]+ with Lancillary = 2,2?:4?,4?:2?,2?-quaterpyridine (1), 4,4?-bis(6-methyl-[2,2?-bipyridin]-4-yl)-1,1?-biphenyl (2), or 4,4?-bis(6,6?-dimethyl-[2,2?-bipyridin]-4-yl)-1,1?-biphenyl (3), and Lanchor = (6,6?-dimethyl-[2,2?-bipyridine]-4,4?-diyl)bis(4,1-phenylene)bis(phosphonic acid) (4), has been assembled in a stepwise manner. DSSCs incorporating these dyes demonstrate the need for 6,6?-substituents in both ligands in [Cu(Lanchor) (Lancillary)]+; both JSCand VOC increase on going from [Cu(4) (1)]+ to [Cu(4) (2)]+ to [Cu(4) (3)]+. First, second and third generation dyes [(4){Cu(3)}n]n+ (n = 1, 2 or 3) have been assembled using the ‘surfaces-as-ligands, surfaces-as-complexes’ strategy, although the separation between sites of electron injection and hole transporting domains in the multinuclear complexes fails to enhance DSSC performance. Replacing Lancillary 2 in [Cu(4) (2)]+ by the metalloligand {Ru(bpy)2(2)}2+ improves dye performance due to the better spectral response of the heteronuclear [Cu(4){(2)Ru(bpy)2}]3+ complex. This assembly approach presents a flexible method of tuning dye properties while retaining the surface-bound bis(diimine) copper(I) domain.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.HPLC of Formula: C20H16Cl2N4Ru. In my other articles, you can also check out more blogs about 15746-57-3
Reference：
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI