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Merck

754013

Sigma-Aldrich

PFO-DBT

average Mw 10,000-50,000

别名:

聚[2,7-(9,9-二辛基芴)-alt-4,7-双(噻吩-2-基)苯并-2,1,3-噻二唑]

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About This Item

线性分子式:
(C43H46N2S3)n
分類程式碼代碼:
12352103
NACRES:
NA.23

描述

Band gap: 1.87 eV

品質等級

形狀

solid

分子量

average Mw 10,000-50,000

損耗

0.5 wt. % TGA, 400 °C

轉變溫度

Tm >400 °C

軌道能量

HOMO -5.4 eV 
LUMO -3.53  (CV)

OPV器件效能

ITO/PEDOT:PSS/PFO-DPT:PC61BM (1:2)/Ba/Al

  • Short-circuit current density (Jsc): 5.18 mA/cm2
  • Open-circuit voltage (Voc): 0.95 V
  • Fill Factor (FF): 0.35
  • Power Conversion Efficiency (PCE): 2.24 %

半導體屬性

P-type (mobility=3×10−4 cm2/V·s)

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相关类别

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

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Fluorene-based low band-gap copolymers for high performance photovoltaic devices
Zhou, Q.; et al.
Applied Physics Letters, 84, 1653-1653 (2004)

商品

The development of high-performance conjugated organic molecules and polymers has received widespread attention in industrial and academic research.

Optoelectronic devices such as light-emitting diodes (LEDs), solar cells, and light-emitting field effect transistors (FETs) that utilize organic materials as their light harvesting and/or charge transporting component have been the subject of much academic and commercial attention.

Organic photovoltaics (OPVs) represent a low-cost, lightweight, and scalable alternative to conventional solar cells. While significant progress has been made in the development of conventional bulk heterojunction cells, new approaches are required to achieve the performance and stability necessary to enable commercially successful OPVs.

There is widespread demand for thin, lightweight, and flexible electronic devices such as displays, sensors, actuators, and radio-frequency identification tags (RFIDs). Flexibility is necessary for scalability, portability, and mechanical robustness.

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