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703168

Sigma-Aldrich

cis-Bis(isothiocyanato)(2,2′-bipyridyl-4,4′-dicarboxylato)(4,4′-di-nonyl-2′-bipyridyl)ruthenium(II)

95% (NMR)

Sinônimo(s):

Greatcell Solar®, Z-907 dye

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About This Item

Fórmula empírica (Notação de Hill):
C42H52N6O4RuS2
Número CAS:
502693-09-6
Peso molecular:
870.10
Número MDL:
MFCD12546029
Código UNSPSC:
12352103
ID de substância PubChem:
329762434
NACRES:
NA.23
Preço e disponibilidade não estão disponíveis no momento.

Ensaio

95% (NMR)

Formulário

powder

composição

Dye content, ≥90%

pf

196 °C

λmax

531, 314, 295 nm (lit.)

cadeia de caracteres SMILES

S=C=N[Ru]N=C=S.OC(=O)c1ccnc(c1)-c2cc(ccn2)C(O)=O.CCCCCCCCCc3ccnc(c3)-c4cc(CCCCCCCCC)ccn4

InChI

1S/C28H44N2.C12H8N2O4.2CNS.Ru/c1-3-5-7-9-11-13-15-17-25-19-21-29-27(23-25)28-24-26(20-22-30-28)18-16-14-12-10-8-6-4-2;15-11(16)7-1-3-13-9(5-7)10-6-8(12(17)18)2-4-14-10;2*2-1-3;/h19-24H,3-18H2,1-2H3;1-6H,(H,15,16)(H,17,18);;;/q;;2*-1;+2

chave InChI

LALSZYPVVQFXIC-UHFFFAOYSA-N

Categorias relacionadas

Aplicação

Efficent DSSCs for Direct Conversion of Sunlight to Electricity
High-performance ruthenium-based dye used in dye-sensitized solar cells (DSCs) for the sensitization of Titania. Hydrophobic character due to the presence of C9 alkyl chains.

Informações legais

Product of Greatcell Solar Materials Pty Ltd.
Greatcell Solar is a registered trademark of Greatcell Solar Materials Pty Ltd.
Greatcell Solar is a registered trademark of Greatcell Solar

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H317,H319,H335

Declarações de precaução

P280 - P302 + P352 - P305 + P351 + P338

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
MKCQ4707
MKCG2698
MKBV2561V
MKBP6640V
MKBL4210V

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Artigos

Ruthenium-Based Dyes for Dye Solar Cells

Dye solar cells (DSCs) are third generation solar cells with the promise of high efficiency combined with low production costs. While present day DSCs provide light-to-electricity conversion of up to 11%, significant further improvement is envisaged through optimized materials and novel cell and module architectures.

Efficient dye-sensitized solar cells for direct conversion of sunlight to electricity

Dye-sensitized solar cells directly convert sunlight to electricity

ZnO Aggregates in Dye-Sensitized Solar Cells

Operation principle and market dominance of single crystalline silicon solar cells.

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.

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Questions

1–4 of 4 Questions  

  1. What can cause degradation of the dye solar cell?

    1 answer

    1. Dye solar cells degrade from ultraviolet radiation.  For this reason, the barrier may include UV stabilizers and/or UV absorbing luminescent chromophores (which emit at longer wavelengths) and antioxidants to protect and improve the effieciency of the cell.

      Helpful?

  2. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  3. What are the advantages of dye solar cells?

    1 answer

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

      Helpful?

  4. What are the disadvantages of dye solar cells?

    1 answer

    1. The major disadvantage to the dye solar cell design is the use of a liquid electrolyte, which has temperature stability issues. The electrolyte can freeze at low temperatures and expand at higher temperatures.  It the electrolytes freezes, power production would cease, and it could potentially lead to physical damage.  If the liquid expands at higher temperatures, sealing the panels would be difficult.

      Helpful?

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