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745944

Sigma-Aldrich

D102 Dye

95% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C37H30N2O3S2
CAS Number:
652145-28-3
Molecular Weight:
614.78
UNSPSC Code:
12352103
PubChem Substance ID:
329765019
NACRES:
NA.23

Assay

95% (HPLC)

form

powder

mp

238-243 °C

λmax

499 nm in DMF

SMILES string

S=C(S/C1=C\C(C=C2)=CC3=C2N(C4=CC=C(C=C(C5=CC=CC=C5)C6=CC=CC=C6)C=C4)C7C3CCC7)N(CC(O)=O)C1=O

InChI

1S/C37H30N2O3S2/c40-35(41)23-38-36(42)34(44-37(38)43)22-25-16-19-33-31(21-25)29-12-7-13-32(29)39(33)28-17-14-24(15-18-28)20-30(26-8-3-1-4-9-26)27-10-5-2-6-11-27/h1-6,8-11,14-22,29,32H,7,12-13,23H2,(H,40,41)/b34-22-

InChI key

XGMCROHUTRXETK-VQNDASPWSA-N

Related Categories

General description

D102 Dye is a low cost indoline based organic dye that can be used as a photosensitizer. Its power conversion efficiency is over 4% with a strong absorption coefficient (55800 Lmol-1cm-1 at 490nm). It has a high extinction coefficient in comparison to the ruthenium dye. It can improve the performance of electrochemical devices.

Application

D102 Dye can be used as a sensitizing material that can be coated on the semiconducting electrode for the fabrication of metal-free dye sensitized solar cells.
Photosensitive Red dye having excellent photoelectric conversion efficiency as a metal-free dye. Efficiency of DSSC device - η > 5.4%
Cell area: 0.25 cm2 (0.5 cm × 0.5 cm)
TiO2 Thickness: 5 μm
TiO2: screen printing
Electrolyte: 0.1 M LiI; 0.05 M I2; 0.6 M Dimethyl propylimidazolium
Iodide; 0.05 M t-Butylpyridine in 3-Methoxypropionitrile
Light source: AM1.5
Counter Electrode: Pt/Cr spatter glass
Dye adsorption: 30 °C/ in 3 hr. (t-BuOH/acetonitrile soln.)

Legal Information

Product of Mitsubishi Paper Mills; Ltd

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCF6063
MKBQ4886V

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Highly efficient nanoporous TiO2-polythiophene hybrid solar cells based on interfacial modification using a metal-free organic dye
Zhu R, et al.
Advanced Materials, 21(9), 994-1000 (2009)
Schmidt-Mende; Lukas;
Advanced Materials, 17(7), 813-815 (2005)
Metal-free indoline dye sensitized solar cells based on nanocrystalline Zn2SnO4
Huang L, et al.
Electrochemical Communications, 12(2), 319-322 (2010)
Dye molecules for simple co-sensitization process: fabrication of mixed-dye-sensitized solar cells.
Mutsumi Kimura et al.
Angewandte Chemie (International ed. in English), 51(18), 4371-4374 (2012-02-10)
Organic dye-sensitized ionic liquid based solar cells: remarkable enhancement in performance through molecular design of indoline sensitizers
Kuang D, et al.
Angewandte Chemie (International Edition in English), 120(10), 1949-1953 (2008)
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Articles

Understanding and Successfully Applying Materials for Dye-Sensitized Solar Cells

While dye sensitization as the basis for color photography has been accepted for a very long time,1 attempts to use this principle for the conversion of solar light to electricity generally had resulted only in very low photocurrents, below 100 nA/cm2.2

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