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

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Catalog Number

ACMA00016188

Product Name

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

Structure

Category

Organic Field Effect Transistor (OFET) Materials; Organic Solar Cell (OPV) Materials

Description

2,4-Bis[4-(N,N-dibenzylamino)-2,6-dihydroxyphenyl] squaraine is used as an electron donor in solution processed organic photovoltaic (OPV) cells. This molecule increases the power conversion efficiency (PCE) of OPVs because it can harvest more photons in the low-energy range and also increases exciton dissociation, energy transfer and charge carrier transport in ternary blend films in bulk heterojunction polymer solar cells.

Canonical SMILES

Oc1cc(cc(O)c1[C]2[C+]([O-])[C]([C+]2[O-])c3c(O)cc(cc3O)N(Cc4ccccc4)Cc5ccccc5)N(Cc6ccccc6)Cc7ccccc7

InChI

1S/C44H36N2O6/c47-35-21-33(45(25-29-13-5-1-6-14-29)26-30-15-7-2-8-16-30)22-36(48)39(35)41-43(51)42(44(41)52)40-37(49)23-34(24-38(40)50)46(27-31-17-9-3-10-18-31)28-32-19-11-4-12-20-32/h1-24,47-50H,25-28H2

InChI Key

OPBFFKVKPVVANS-UHFFFAOYSA-N

Application

Used as a donor material in both vacuum-deposited and solution-processed OPVs.

Storage

room temp

Assay

0.97

Form

powder

Packaging

1 g in glass bottle