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Sigma-Aldrich

2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine

98%

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About This Item

Formule empirique (notation de Hill):
C40H28N2O6
Numéro CAS:
1345272-10-7
Poids moléculaire :
632.66
Code UNSPSC :
12352103
ID de substance PubChem :
329766659
Nomenclature NACRES :
NA.23

Pureté

98%

Forme

powder

Pf

328-333 °C

λmax

720 nm

Énergie orbitale

HOMO 5.3 eV 
LUMO 3.8 eV 

Performance des dispositifs OPV

ITO/MoO3/DP-SQ/C60/PTCBI/Ag

  • Short-circuit current density (Jsc): 7.2 mA/cm2
  • Open-circuit voltage (Voc): 0.91 V
  • Fill Factor (FF): 0.7
  • Power Conversion Efficiency (PCE): 4.8 %

Chaîne SMILES 

Oc1cc(cc(O)c1[C]2[C+]([O-])[C]([C+]2[O-])c3c(O)cc(cc3O)N(c4ccccc4)c5ccccc5)N(c6ccccc6)c7ccccc7

InChI

1S/C40H28N2O6/c43-31-21-29(41(25-13-5-1-6-14-25)26-15-7-2-8-16-26)22-32(44)35(31)37-39(47)38(40(37)48)36-33(45)23-30(24-34(36)46)42(27-17-9-3-10-18-27)28-19-11-4-12-20-28/h1-24,43-46H

Clé InChI

FXAALAVLRJSKEQ-UHFFFAOYSA-N

Catégories apparentées

Description générale

2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine (DPSQ) is a symmetric squaraine that can be used as a green light absorbing donor. The characteristic absorption peak is at 720 nm. It can be used for a variety of electrochemical applications.

Application

DPSQ based dyes can be used for potential application in polymeric solar cells (PSCs), and organic photovoltaic cells (OPVs).

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

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

Organes cibles

Respiratory system

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)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Structure and disorder in squaraine-C60 organic solar cells: a theoretical description of molecular packing and electronic coupling at the donor-acceptor interface
Fu Y, et al.
Advances in Functional Materials, 24(24), 3790-3798 (2014)
Functionalized squaraine donors for nanocrystalline organic photovoltaics
Wei G, et al.
ACS Nano, 6(1), 972-978 (2011)
Control of interface order by inverse quasi-epitaxial growth of squaraine/fullerene thin film photovoltaics
Zimmerman JD, et al.
ACS Nano, 7(10), 9268-9275 (2013)
High efficiency organic photovoltaic cells based on a vapor deposited squaraine donor
Wang, S.; Mayo, E.; Perez M.; et al.
Applied Physics Letters, 94, 233304-233304 (2009)
Quaternary organic solar cells enhanced by cocrystalline squaraines with power conversion efficiencies> 10%
Goh T, et al.
Advanced Energy Materials, 6(21), 1600660-1600660 (2016)
Afficher tous les articles scientifiques apparentés

Articles

Development of Small Molecule Donors for Solution-Processed Organic Solar Cells

Solution-processed organic photovoltaic devices (OPVs) have emerged as a promising clean energy generating technology due to their ease of fabrication, potential to enable low-cost manufacturing via printing or coating techniques, and ability to be incorporated onto light weight, flexible substrates.

Development of Small Molecule Donors for Solution-Processed Organic Solar Cells

Solution-processed organic photovoltaic devices (OPVs) have emerged as a promising clean energy generating technology due to their ease of fabrication, potential to enable low-cost manufacturing via printing or coating techniques, and ability to be incorporated onto light weight, flexible substrates.

Development of Small Molecule Donors for Solution-Processed Organic Solar Cells

Solution-processed organic photovoltaic devices (OPVs) have emerged as a promising clean energy generating technology due to their ease of fabrication, potential to enable low-cost manufacturing via printing or coating techniques, and ability to be incorporated onto light weight, flexible substrates.

Development of Small Molecule Donors for Solution-Processed Organic Solar Cells

Solution-processed organic photovoltaic devices (OPVs) have emerged as a promising clean energy generating technology due to their ease of fabrication, potential to enable low-cost manufacturing via printing or coating techniques, and ability to be incorporated onto light weight, flexible substrates.

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