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DTS(FBTTh2)2

Sinónimos:

7,7′-[4,4-Bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b′]dithiophene-2,6-diyl]bis[6-fluoro-4-(5′-hexyl-[2,2′-bithiophen]-5-yl)benzo[c][1,2,5]thiadiazole], F-DTS, p-DTS(FBTTh2)2

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About This Item

Fórmula empírica (notación de Hill):
C64H72F2N4S8Si
Peso molecular:
1219.89
MDL number:
MFCD23704424
UNSPSC Code:
12352103
PubChem Substance ID:
329767561
NACRES:
NA.23

form

solid

solubility

chlorobenzene: 0.3-0.5% at 80 °C
dichlorobenzene: 0.3-0.5% at 80 °C
chloroform: soluble(lit.)
dichlorobenzene: soluble(lit.)

λmax

590 nm in chloroform

SMILES string

CCCCCCc1ccc(s1)-c2ccc(s2)-c3cc(F)c(-c4cc5c(s4)-c6sc(cc6[Si]5(CC(CC)CCCC)CC(CC)CCCC)-c7c(F)cc(-c8ccc(s8)-c9ccc(CCCCCC)s9)c%10nsnc7%10)c%11nsnc3%11

InChI

1S/C64H72F2N4S8Si/c1-7-13-17-19-23-41-25-27-49(71-41)51-31-29-47(73-51)43-33-45(65)57(61-59(43)67-77-69-61)53-35-55-63(75-53)64-56(79(55,37-39(11-5)21-15-9-3)38-40(12-6)22-16-10-4)36-54(76-64)58-46(66)34-44(60-62(58)70-78-68-60)48-30-32-52(74-48)50-28-26-42(72-50)24-20-18-14-8-2/h25-36,39-40H,7-24,37-38H2,1-6H3

Inchi Key

LNMKMESEJYZMDZ-UHFFFAOYSA-N

General description

DTS(FBTTh2)2 is a conductive polymer that can be used as a donor molecule. It has a narrow band gap and shows a maximum power conversion efficiency of 7.0%. Its photostability is more than that of P3HT.

Application

DTS(FBTTh2)2 can be used as a conjugating polymer that forms a donor-acceptor system with acceptor molecules such as perylene diimide, PC71BM and other fullerenes for the fabrication of bulk-heterojunction based solar cells.
Narrow band gap material for high-efficiency organic solar cells (OPVs) application
OPV Device Structure: ITO/MoOx/DTS(PTTh2)2: PC70BM/Al
  • JSC = 12.8 mA/cm2
  • VOC = 0.81 V
  • FF = 0.68
  • PCE = 7.0%

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Relationship between photostability and nanostructures in DTS (FBTTh2) 2: fullerene bulk-heterojunction films
Yamane S, et al.
Solar Energy Materials and Solar Cells, 151, 96-101 (2016)
Enhanced Efficiency Parameters of Solution-Processable Small-Molecule Solar Cells Depending on ITO Sheet Resistance
Wang DH, et al.
Advanced Energy Materials, 3(9), 1161-1165 (2013)
A High-Performing Solution-Processed Small Molecule: Perylene Diimide Bulk Heterojunction Solar Cell
Sharenko A, et al.
Advanced Materials, 25(32), 4403-4406 (2013)
Effects of Solvent Additives on Morphology, Charge Generation, Transport, and Recombination in Solution-Processed Small-Molecule Solar Cells
Kyaw AKK, et al.
Advanced Energy Materials, 4(7), 1301469-1301469 (2014)
Barium: an efficient cathode layer for bulk-heterojunction solar cells
Gupta V, et al.
Scientific reports, 3, 1965-1965 (2013)
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Development of Small Molecule Donors for Solution-Processed Organic Solar Cells

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