Cyanomethylbenzoic acid: an acceptor for donor-π-acceptor chromophores used in dye-sensitized solar cells.

Cyanomethylbenzoic acid: an acceptor for donor-π-acceptor chromophores used in dye-sensitized solar cells.

ChemSusChem (2013-01-25)

Wanchun Xiang, Akhil Gupta, Muhammad Kalim Kashif, Noel Duffy, Ante Bilic, Richard A Evans, Leone Spiccia, Udo Bach

ZUSAMMENFASSUNG

Sensing the sun: Incorporation of a cyanomethyl benzoic acid electron acceptor into donor-π-acceptor sensitizers for dye-sensitized-solar cell is shown to lead to devices with improved conversion efficiency when compared with more widely used cyanoacetic acid acceptor.

MATERIALIEN

Produktnummer

Marke

Produktbeschreibung

242381

Sigma-Aldrich

Benzoesäure, ACS reagent, ≥99.5%

PHR1050

Supelco

Benzoesäure, Pharmaceutical Secondary Standard; Certified Reference Material

18102

Sigma-Aldrich

Benzoesäure, meets analytical specification of Ph. Eur., BP, USP, FCC, E210, 99.5-100.5% (alkalimetric)

W213101

Sigma-Aldrich

Benzoesäure, ≥99.5%, FCC, FG

73983

Supelco

Mettler-Toledo Kalibriersubstanz ME 18555, Benzoesäure, analytical standard, (for the calibration of the melting point system), traceable to primary standards (LGC)

76170

Supelco

Schmelzpunktstandard 121-123°C, analytical standard

12353

Supelco

Benzoesäure, reference material for titrimetry, certified by BAM, >99.5%

109479

Sigma-Aldrich

Benzoesäure, ReagentPlus^®, 99%

W213128

Sigma-Aldrich

Benzoesäure, natural, ≥99.5%, FCC, FG