| Identification | Back Directory | [Name]
BT-CIC | [CAS]
2197167-51-2 | [Synonyms]
BT-CIC
PCE147
Propanedinitrile, 2,2'-[[5,11-bis[(2-ethylhexyl)oxy]-4,4,10,10-tetrakis(4-hexylphenyl)-4,10-dihydrothieno[3',2':4,5]cyclopenta[1,2-b]thieno[2'',3'':3',4']cyclopenta[1',2':4,5]thieno[2,3-f][1]benzothiophene-2,8-diyl]bis[methylidyne(5,6-dichloro-3-oxo-1H-indene-2,1(3H)-diylidene)]]bis- | [Molecular Formula]
C110H110Cl4N4O4S4 | [MDL Number]
MFCD32672258 | [MOL File]
2197167-51-2.mol | [Molecular Weight]
1822.15 |
| Hazard Information | Back Directory | [Uses]
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 |
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