PBTTPD

图片 PBTTPD
别名：Poly[[5-(2-ethylhexyl)-5,6-dihydro-4,6-dioxo-4H-thieno[3,4-c]pyrrole-1,3-diyl](4,4′-didodecyl[2,2′-bithiophene]-5,5′-diyl)] 线性分子式: (C46H69NO2S3)n CAS号: 1240372-42-2 NACRES: NA.23
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 745901
CAS号: 1240372-42-2
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¥3,533.55

说明

一般描述

HOMO: -5.56 eV
LUMO: -3.10 eV
UV absorption: λmax = 572 nm;Eg = 1.82 eV
Solubility: This polymer can be dissolved easily in hot chloroform;hot chlorobenzene;hot dichlorobenzene
PBTTPD is a donor-acceptor based high crystalline conducting polymer. It has thieno[3,4-c]pyrrole-4,6-dione (TPD), which acts as the electron-withdrawing group. Bi(dodecyl)thiophene based donor groups facilitate the polymeric unit with crystallinity and low HOMO energy levels. It shows good hole mobility and open circuit voltage (VOC).
 

应用

  • High-Efficiency Organic Solar Cells (OPVs)
  • Power conversion efficiency (PCE): 7.3%
  • Open circuit voltage (Voc): 0.92 V
  • Short circuit current density (Jsc): 13.1 mA/cm2
  • Fill factor (FF): 0.61
PBTTPD is majorly used as a conjugating polymer in the fabrication of organic solar cells (OSCs) and organic photovoltaic cells (OPVs). It has a power conversion efficiency (PCE) of 7.3% and a VOC of 0.92V.
 
 

属性

描述

Band gap: 1.82 eV

质量水平

100

形式

solid

分子量

average Mn 3,500-20,000 g/mol

λmax

572 nm (thin film)

轨道能量

HOMO -5.56 eV 
LUMO -3.1 eV 

PDI

1.2‑2.5

 

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 ≥ 30 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 30
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