906824

BT-CIC

≥98%

• Synonym(e): 4,4,10,10-tetrakis(4-hexylphenyl)-5,11-(2-ethylhexyloxy)-4,10-dihydrodithienyl[1,2-b:4,5b′ ]benzodithiophene-2,8-diyl)bis(2-(3-oxo-2,3-dihydroinden-5,6-dichloro-1-ylidene)malononitrile), NFA147, PCE147
• Empirische Formel (Hill-System): C₁₁₀H₁₁₀Cl₄N₄O₄S₄
• CAS-Nummer: 2197167-51-2
• Molekulargewicht: 1822.15
• UNSPSC-Code: 12352101
• NACRES: NA.23

Eigenschaften

• Beschreibung: Band gap: 1.4 eV; Solubility:CB and ODCB
• Assay: ≥98%
• Form: solid
• Löslichkeit: chloroform: soluble
• Energie der Orbitale: HOMO -5.5 eV ; LUMO -4.1 eV

Beschreibung

Anwendung

BT-CIC is a highly efficient, ultra-narrow bandgap, NIR absorbing, non-fullerene acceptor, designed to use in high performance organic photovoltaic devices.
A recently reported tandem cell, employing BT-CIC as the non-fullerene acceptor and PCE-10 as donor for the back cell showed an PCE of 15%.

Device performance:
Tandem [Front] (170 nm DTDCPB:C70 + ARC) [Back]PCE-10:BTCIC (1:1.5, 75 nm)
Jsc=13.3 ± 0.3 mA/cm²
Voc=1.59 ± 0.01 V
FF=0.71± 0.01
PCE=15.0% ± 0.3%
ARC:an antireflection coating

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable