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Merck
CN

758337

2,4-双[4-(N,N-二异丁基氨基）-2,6-二羟基苯基]方酸

97%

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关于此项目

经验公式（希尔记法）:
C32H44N2O6
分子量:
552.70
UNSPSC Code:
12352103
PubChem Substance ID:
329766735
NACRES:
NA.23

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产品名称

2,4-双[4-(N,N-二异丁基氨基）-2,6-二羟基苯基]方酸, 97%

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

assay

97%

form

solid

mp

295-305 °C

λmax

700 nm

orbital energy

HOMO 5.3 eV 
LUMO 3.4 eV 

OPV device performance

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 %

Application

该材料用作气相和溶液处理有机异质结光伏电池的供体材料。

Features and Benefits

  • 可以溶解和溶解处理，具有很高的消光系数。
  • 在红色/近红外区域强烈吸收。

General description

2,4-双[4-(N,N-二异丁基氨基）-2,6-二羟基苯基]方酸（DIB-SQ）在溶液处理的光伏电池中用作电子供体。DIB-SQ提高了功率转换效率(PCE)，因为它可以在低能范围内收集更多的光子，并且还可以增加本体异质结聚合物太阳能电池中三元共混膜中的激子解离、能量转移和电荷载流子传输。

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKBZ3659V
MKBS5560V
MKBW1402V
MKBK1990

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High efficiency organic photovoltaic cells based on a vapor deposited squaraine donor
Siyi Wang; Elizabeth I. Mayo; M. Dolores Perez; et al
Applied Physics Letters (2009)
Guo Chen et al.
Advanced materials (Deerfield Beach, Fla.), 24(20), 2768-2773 (2012-04-20)
High power conversion efficiencies of over 6.0% are achieved with a squaraine compound from co-deposited photovoltaic cells with a simple device structure, in which the efficiency is insensitive to blending ratios and thicknesses of photoactive layers. It demonstrates the huge
Qiaoshi An et al.
ACS applied materials & interfaces, 6(9), 6537-6544 (2014-04-17)
We present performance improved ternary bulk heterojunction polymer solar cells by doping a small molecule, 2,4-bis[4-(N,N-diisobutylamino)-2,6-dihydroxyphenyl] squaraine (DIB-SQ), into the common binary blend of poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl-C71-butyric acid methyl ester (PC71BM). The optimized power conversion efficiency (PCE) of P3HT:PC71BM-based
Optical and electrical properties of a squaraine dye in photovoltaic cells.
Chen, G., Yokoyama, D., Sasabe, H., Hong, Z., Yang, Y., & Kido, J.
Applied Physics Letters, 101(8), 083904 - 083904(4) (2012)
High efficiency organic photovoltaic cells based on a vapor deposited squaraine donor
Wang, S.; Mayo, E.; Perez M.; et al.
Applied Physics Letters, 94, 233304-233304 (2009)
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Development of Small Molecule Donors for Solution-Processed Organic Solar Cells

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