Saltar al contenido
Merck

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
PMID23345047
RESUMEN

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.

MATERIALES
Número de producto
Marca
Descripción del producto
242381
Sigma-Aldrich
Benzoic acid, ACS reagent, ≥99.5%
PHR1050
Supelco
Benzoic acid, Pharmaceutical Secondary Standard; Certified Reference Material
73983
Supelco
Benzoic acid, analytical standard, (for the calibration of the melting point system), traceable to primary standards (LGC)
76170
Supelco
Melting point standard 121-123°C, analytical standard
18102
Sigma-Aldrich
Benzoic acid, meets analytical specification of Ph. Eur., BP, USP, FCC, E210, 99.5-100.5% (alkalimetric)
12353
Supelco
Benzoic acid, reference material for titrimetry, certified by BAM, >99.5%
W213101
Sigma-Aldrich
Benzoic acid, ≥99.5%, FCC, FG
109479
Sigma-Aldrich
Benzoic acid, ReagentPlus®, 99%
33047
Sigma-Aldrich
Benzoic acid, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% (alkalimetric)
06185
Supelco
Benzoic acid, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
290009
Sigma-Aldrich
Potassium benzoate, ReagentPlus®, 99%
W213128
Sigma-Aldrich
Benzoic acid, natural, ≥99.5%, FCC, FG
427608
Sigma-Aldrich
Benzoic acid, purified by sublimation, ≥99%