PBDB-T-SF；Mw ≥80,000

图片 PBDB-T-SF；Mw ≥80,000
别名：PDBD-TSF；OS0130；Poly[(2,6-(4,8-bis(5-(2-ethylhexylthio)-4-fluorothiophen-2-yl)-benzo[1,2-b:4,5-b′]dithiophene))-alt-(5,5-(1′,3′-di-2-thienyl-5′,7′-bis(2-ethylhexyl)benzo[1′,2′-c:4′,5′-c′]dithiophene-4,8-dione)]

线性分子式: (C68H76F2O2S10)n
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 906344
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¥4,231.92

说明

应用

PBDB-T-SF is a fluorinated wide-bandgap polymeric donor (n-type semiconductor) with relatively deep highest occupied molecular orbital (HOMO) energy level. It has been used in high performance polymer organic solar cells (PSCs).
HOMO =−5.40eV
LUMO =−3.60eV

Polymer organic solar cells (PSCs) device performance:

Device based on PBDB-T-SF:NCBDT-4Cl
Before any post-treatment
PCE= of 13.1%
After device optimizations
Voc = 0.85V
Jsc = 2.35 mA /cm2
FF = 74.3%
PCE >14%
Energy loss = 0.55 eV

The improved performance was attributed to the more efficient photo-electron conversion process in the optimal device.

Device performance based on PBDB-T-SF:ITIC-F as active layer
(ITO)/ZnO/active layer/MoO3/Al
Voc = 0.88 V
Jsc = 20.50 mA/cm2
FF = 71.9%
PCE = 13.1%
Energy loss = 0.66 eV
 
 

属性

描述

Band gap: 1.8 eV

形式

granular

分子量

Mw ≥80,000

颜色

purple, Shine

溶解性

chlorobenzene: soluble
chloroform: soluble
soluble (o-dichlorobenzene)

轨道能量

HOMO -5.4 eV 
LUMO -3.6 eV 

PDI

~2.5

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 10 | 欧洲Eur. ≥ 8 | 東京Tokyo ≥ 6 | 香港与北京 ≥ 60
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