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

半岛bd体育手机客户端 说明

一般描述

2,4-Bis[4-(N,N-diisobutylamino)-2,6-dihydroxyphenyl] squaraine (DIB-SQ) is used as an electron donor in solution processed photovoltaic cells.DIB-SQ increases the power conversion efficiency (PCE) because it can harvest more photons in the low-energy range and also increases excition dissociation, energy transfer and charge carrier transport in ternary blend films in bulk heterjunction polymer solar cells.

应用

This material is used as a donor material in vapor and solution processed organic heterojunction photovoltaic cells.

包装

1 g in glass bottle

特点和优势

• Can be dissolved and solution processed and has a high extinction coefficient.
• Intense absorption in the red/near-IR regions.

基本信息

经验(实验)分子式	C32H44N2O6
分子量	552.70
PubChem化学物质编号	329766735
NACRES	NA.23

半岛bd体育手机客户端 性质

质量水平	100
测定	97%
mp	295-305 ℃
λmax	700 nm
轨道能量	HOMO 5.3 eV LUMO 3.4 eV
OPV设备性能	ITO/MoO3/SQ:C70 (1:5)/BCP/Al Short-circuit current density (Jsc): 13.7 mA/cm2 Open-circuit voltage (Voc): 0.87 V Fill Factor (FF): 0.53 Power Conversion Efficiency (PCE): 6.3 % ITO/NPD/SQ/C60/BCP/Al Short-circuit current density (Jsc): 6.67 mA/cm2 Open-circuit voltage (Voc): 0.82 V Fill Factor (FF): 0.55 Power Conversion Efficiency (PCE): 3 % ITO/SQ/C60/BCP/Al Short-circuit current density (Jsc): 7.13 mA/cm2 Open-circuit voltage (Voc): 0.75 V Fill Factor (FF): 0.6 Power Conversion Efficiency (PCE): 3.2 %
SMILES string	CC(C)CN(CC(C)C)c1cc(O)c([C]2[C+]([O-])[C]([C+]2[O-])c3c(O)cc(cc3O)N(CC(C)C)CC(C)C)c(O)c1
InChI	1S/C32H44N2O6/c1-17(2)13-33(14-18(3)4)21-9-23(35)27(24(36)10-21)29-31(39)30(32(29)40)28-25(37)11-22(12-26(28)38)34(15-19(5)6)16-20(7)8/h9-12,17-20,35-38H,13-16H2,1-8H3
InChI key	JRHMFCJQZUVUIN-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable