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Merck
CN
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文件

901099

Sigma-Aldrich

PBDB-T

greener alternative
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别名:
聚[[4,8-双[5-(2-乙基己基)-2-噻吩基]苯并[1,2-b:4,5-b′]二噻吩-2,6-二基]-2,5-噻吩二基[ 5,7-双(2-乙基己基)-4H,8H-二氧代-4H,8H-苯并[1,2-c:4,5-c′]二噻吩-1,3-二基]]聚合物
线性分子式:
(C68H78O2S8)n
CAS号:
1415929-80-4
UNSPSC代码:
12162002
NACRES:
NA.23

描述

Band gap: 1.8 eV
Limited solubility in CHCl3

质量水平

100

形式

powder

分子量

Mw >50,000 by GPC (GPC standard: PS)

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

>200 °C

溶解性

chlorobenzene: soluble
dichlorobenzene: soluble

轨道能量

HOMO -5.28 eV 
LUMO -3.48 eV 

PDI

<3.0

环保替代产品分类

, Enabling

相关类别

一般描述

我们致力于为您带来更加绿色的替代产品，这些产品遵守一项或多项绿色化学12项原则。本品属于绿色替代产品的赋能型产品，符合“节能设计”原则。空穴传输有机材料与吸收层的能级排列完美匹配，因此实现高效的电荷收集，它在环境条件下易于降解。点击此处 了解更多信息。

应用

PBDB-T 是一种共轭推挽中等带隙聚合物供体，可用作用于聚合物太阳能电池（PSC）的供体分子。它还可用于制造有机薄膜晶体管（OTFT）。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

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Reducing the confinement of PBDB-T to ITIC to improve the crystallinity of PBDB-T/ITIC blends
Liang Q, et al.
Journal of Material Chemistry A, 6(32), 15610-15620 (2018)
Energy-Level Modulation of Small-Molecule Electron Acceptors to Achieve over 12% Efficiency in Polymer Solar Cells.
Li S, et al.
Advanced Materials, 28(42), 9423-9429 (2016)
The influence of air and temperature on the performance of PBDB-T and P3HT in organic thin film transistors
Brixi S, et al.
Journal of Material Chemistry C, 6(44), 11972-11979 (2018)
Effect of dihydronaphthyl-based C60 bisadduct as third component materials on the photovoltaic performance and charge carrier recombination of binary PBDB-T: ITIC polymer solar cells
Niu S, et al.
Nanoscale, 10(18), 8483-8495 (2018)
Wenchao Zhao et al.
Advanced materials (Deerfield Beach, Fla.), 29(2) (2016-11-05)
Ternary polymer solar cells are fabricated based on one donor PBDB-T and two acceptors (a methyl-modified small-molecular acceptor (IT-M) and a bis-adduct of Bis[70]PCBM). A high power conversion efficiency of 12.2% can be achieved. The photovoltaic performance of the ternary
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