Teinture D149, 98% ( HPLC )

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

D149 dye can be used as an organic dye to enhance the absorption of dye sensitized solar cells (DSSCs).

Open-circuit Voltage - Voc(mV) - 708.6Jsc(mA/cm²) = 14.05Fill factor − ff − 0.67Efficiency − η − 6.67Cell area: 0.25 cm² (0.5 cm × 0.5 cm)TiO₂ Thickness: 5 µmFTO glass: AGC Fabritec A11DU80TiO₂: screen printing (Catalysts & Chemicals IND. Co., Ltd. PST−18NR/400C (4/1 mixture paste)Electrolyte; 0.1 M LiI; 0.05 M I₂; 0.6 M Dimethylpropylimidazolium Iodide; 0.05 M t-Butylpyridine in 3-MethoxypropionitrileLight source: AM1.5 1sunCounter Electrode: Pt/Cr spatter glassDye adsorption: 30 °C/ in 3 hr. (t-BuOH/acetonitrile soln.)

Photosensitive Red-Violet dye having excellent photoelectric conversion efficiency as a metal-free dye.

General description

D149 Dye is an indoline dye that has an extinction coefficient of 68700 mol^-1cm. It has a high conversion efficiency and can be used as a sensitizer.

Packaging

100 mg in glass insert