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Sigma-Aldrich

D205 Dye

95% (HPLC)

Synonyme(s) :

5-[[4-[4-(2,2-Diphenylethenyl)phenyl]-1,2,3,3a,4,8b-hexahydrocyclopent[b]indol-7-yl]methylene]-2-(3-octyl-4-oxo-2-thioxo-5-thiazolidinylidene)-4-oxo-3-thiazolidineacetic acid, Indoline dye D205, Purple dye

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About This Item

Formule empirique (notation de Hill):
C48H47N3O4S3
Numéro CAS:
936336-21-9
Poids moléculaire :
826.10
Code UNSPSC :
12352103
ID de substance PubChem :
329764994
Nomenclature NACRES :
NA.23

Pureté

95% (HPLC)

Forme

powder

Pf

247-252 °C

λmax

531, 392 nm

Chaîne SMILES 

S=C(N(CCCCCCCC)C/1=O)SC1=C(S/C2=C\C(C=C3)=CC4=C3N(C5=CC=C(C=C(C6=CC=CC=C6)C7=CC=CC=C7)C=C5)C8C4CCC8)/N(CC(O)=O)C2=O

InChI

1S/C48H47N3O4S3/c1-2-3-4-5-6-13-27-49-46(55)44(58-48(49)56)47-50(31-43(52)53)45(54)42(57-47)30-33-23-26-41-39(29-33)37-19-14-20-40(37)51(41)36-24-21-32(22-25-36)28-38(34-15-9-7-10-16-34)35-17-11-8-12-18-35/h7-12,15-18,21-26,28-30,37,40H,2-6,13-14,19-20,27,31H2,1H3,(H,52,53)/b42-30-,47-44+

Clé InChI

WZGXSNHXTGGEGJ-PHBNZWDISA-N

Catégories apparentées

Description générale

D205 Dye is an indoline dye widely used as an organic sensitizer that can be coated on metal oxide to improve its efficiency. It is majorly used in the development of high performing energy based devices.

Application

D205 dye is a metal-free organic dye that can be used in dye sensitized solar cells (DSSCs). It can achieve a power conversion efficiency of 9.5%.
Photosensitive Red-Violet dye having excellent photoelectric conversion efficiency as a metal-free dye.

Efficiency of DSSC device - ? > 9.5%
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 Dimethylpropylimidazolium
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.)

Informations légales

Product of Mitsubishi Paper Mills; Ltd.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Nitroxide radicals as highly reactive redox mediators in dye-sensitized solar cells.
Fumiaki Kato et al.
Angewandte Chemie (International ed. in English), 51(40), 10177-10180 (2012-09-07)
Seigo Ito;
Chemical Communications (Cambridge, England), 5194-5196 (2008)
High-efficiency metal-free organic-dye-sensitized solar cells with hierarchical ZnO photoelectrode
Cheng H and Hsieh W
Energy & Environmental Science, 3(4), 442-447 (2010)
Li;
Journal of Materials Chemistry, 21(43), 17259-17264 (2011)
Novel near-infrared carboxylated 1, 3-indandione sensitizers for highly efficient flexible dye-sensitized solar cells
Shibayama N, et al.
Chemical Communications (Cambridge, England), 51(64), 12795-12798 (2015)

Articles

Ruthenium-based dyes for Dye-sensitized Solar Cells

Dye-sensitized solar cells (DSCs) are 3rd generation solar cells combining the promise of high efficiency with low production costs.

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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