Ruthenizer 520-DN Oxide Semiconductor Sensitizer

Ruthenizer 520-DN is a hydrophobic dye sensitizing very efficiently wide band-gap oxide semiconductors, like titanium dioxide, up to a wavelength of 750 nm.

Ruthenizer 520-DN is also known as Z907 in the literature, and has a proved enhanced stability in Dye Solar Cells.

Photo Vial Large Ruthenium520dn Structure
Chemical Structure of Ruthenizer 520-DN
  • Specifications
Product designation: Ruthenizer 520-DN (also known as "Z907")
Chemical Name: cis-disothiocyanato-(2,2’-bipyridyl-4,4’-dicarboxylic acid)-
(2,2’-bipyridyl-4,4’-dinonyl) ruthenium(II)
Short Formula: RuLL’(NCS)2 . 2 H2O (L = 2,2'-bipyridyl-4,4'-dicarboxylic acid ;
L’ = 4,4’-dinonyl-2,2'-bipyridine)
Molecular Formula: C42H54O6N6S2Ru
Formula Weight: 903 g/mol (incl. 2 crist. water molecules)
Aspect: Dark purple powder
Caution: Substance not fully tested

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