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Merck
CN

754013

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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关于此项目

线性分子式:
(C43H46N2S3)n
化学文摘社编号:
NACRES:
NA.23
UNSPSC Code:
12352103
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description

Band gap: 1.87 eV

form

solid

mol wt

average Mw 10,000-50,000

loss

0.5 wt. % TGA, 400 °C

transition temp

Tm >400 °C

orbital energy

HOMO -5.4 eV , LUMO -3.53  (CV)

OPV device performance

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 %

semiconductor properties

P-type (mobility=3×10−4 cm2/V·s)

Quality Level

存储类别

11 - 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

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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)

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Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.

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